"use strict"; const {Fragment: _Fragment, jsx: _jsx, jsxs: _jsxs} = arguments[0]; const {useMDXComponents: _provideComponents} = arguments[0]; function _createMdxContent(props) { const _components = { a: "a", code: "code", del: "del", div: "div", h1: "h1", h2: "h2", h3: "h3", h4: "h4", hr: "hr", img: "img", li: "li", ol: "ol", p: "p", path: "path", pre: "pre", span: "span", strong: "strong", svg: "svg", table: "table", tbody: "tbody", td: "td", th: "th", thead: "thead", tr: "tr", ul: "ul", ..._provideComponents(), ...props.components }; return _jsxs(_Fragment, { children: [_jsxs(_components.h1, { id: "-fpga时序约束优化记录", children: [_jsx(_components.a, { className: "heading-link", href: "#-fpga时序约束优化记录", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🚀 FPGA时序约束优化记录"] }), "\n", _jsxs(_components.h2, { id: "-项目基本信息", children: [_jsx(_components.a, { className: "heading-link", href: "#-项目基本信息", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "📋 项目基本信息"] }), "\n", _jsx(_components.div, { className: "overflow-x-auto", children: _jsxs(_components.table, { children: [_jsx(_components.thead, { children: _jsxs(_components.tr, { children: [_jsx(_components.th, { children: "项目信息" }), _jsx(_components.th, { children: "详细内容" })] }) }), _jsxs(_components.tbody, { children: [_jsxs(_components.tr, { children: [_jsxs(_components.td, { children: ["🎯 ", _jsx(_components.strong, { children: "优化目标" })] }), _jsx(_components.td, { children: "提升设计最大工作频率并满足所有接口时序要求" })] }), _jsxs(_components.tr, { children: [_jsxs(_components.td, { children: ["🔧 ", _jsx(_components.strong, { children: "开发工具" })] }), _jsx(_components.td, { children: "Quartus Prime 18.0" })] }), _jsxs(_components.tr, { children: [_jsxs(_components.td, { children: ["💾 ", _jsx(_components.strong, { children: "目标器件" })] }), _jsx(_components.td, { children: "-" })] }), _jsxs(_components.tr, { children: [_jsxs(_components.td, { children: ["📁 ", _jsx(_components.strong, { children: "工程名称" })] }), _jsx(_components.td, { children: "Closedloop_Inv" })] }), _jsxs(_components.tr, { children: [_jsxs(_components.td, { children: ["🏗️ ", _jsx(_components.strong, { children: "设计模块" })] }), _jsx(_components.td, { children: "系统级设计" })] })] })] }) }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h2, { id: "-初始状态分析", children: [_jsx(_components.a, { className: "heading-link", href: "#-初始状态分析", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🔍 初始状态分析"] }), "\n", _jsxs(_components.h3, { id: "-系统初始参数", children: [_jsx(_components.a, { className: "heading-link", href: "#-系统初始参数", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "📊 系统初始参数"] }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251025033107553.png", alt: "image.png", className: "internal" }), "\n", _jsxs(_components.h3, { id: "️-时序分析器检查", children: [_jsx(_components.a, { className: "heading-link", href: "#️-时序分析器检查", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "⏱️ 时序分析器检查"] }), "\n", _jsxs(_components.p, { children: ["使用 ", _jsx(_components.strong, { children: "TimeQuest Timing Analyzer" }), " 查看时序约束的具体约束信息"] }), "\n", _jsxs(_components.h4, { id: "-优化前性能参数", children: [_jsx(_components.a, { className: "heading-link", href: "#-优化前性能参数", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "📈 优化前性能参数"] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "Report Fmax Summary" }) }), "\n", _jsxs(_components.ul, { children: ["\n", _jsxs(_components.li, { children: [_jsx(_components.code, { className: "language-auto", children: "fmax" }), "：最大工作频率"] }), "\n", _jsxs(_components.li, { children: [_jsx(_components.code, { className: "language-auto", children: "Restricted fmax" }), "：受限最大工作频率"] }), "\n"] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251023221110952.png", alt: "image.png", className: "internal" }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251024015333564.png", alt: "image.png", className: "internal" })] }), "\n", _jsxs(_components.h4, { id: "️-时序违例情况", children: [_jsx(_components.a, { className: "heading-link", href: "#️-时序违例情况", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "⚠️ 时序违例情况"] }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251024015438625.png", alt: "image.png", className: "internal" }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h2, { id: "️-优化方案实施", children: [_jsx(_components.a, { className: "heading-link", href: "#️-优化方案实施", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🛠️ 优化方案实施"] }), "\n", _jsxs(_components.h3, { id: "-第一轮优化基础时钟约束", children: [_jsx(_components.a, { className: "heading-link", href: "#-第一轮优化基础时钟约束", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🎯 第一轮优化：基础时钟约束"] }), "\n", _jsxs(_components.h4, { id: "-实施方案", children: [_jsx(_components.a, { className: "heading-link", href: "#-实施方案", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "📝 实施方案"] }), "\n", _jsxs(_components.ul, { children: ["\n", _jsxs(_components.li, { children: [_jsx(_components.strong, { children: "时钟约束设置" }), "：DSP_CLK → 100MHz"] }), "\n", _jsxs(_components.li, { children: [_jsx(_components.strong, { children: "操作步骤" }), "：保存SDC文件并应用约束"] }), "\n"] }), "\n", _jsxs(_components.h4, { id: "-优化结果", children: [_jsx(_components.a, { className: "heading-link", href: "#-优化结果", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "📊 优化结果"] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.strong, { children: "时序违例情况：" }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251024020521266.png", alt: "image.png", className: "internal" })] }), "\n", _jsxs(_components.h4, { id: "-深入分析", children: [_jsx(_components.a, { className: "heading-link", href: "#-深入分析", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🔍 深入分析"] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.strong, { children: "最严重违例的详细报告：" }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251024020711394.png", alt: "image.png", className: "internal" })] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.strong, { children: "🚨 发现问题" }), "：Data Required Path出现跨时钟域问题，信号从一个时钟域传输到另一个时钟域"] }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h3, { id: "-第二轮优化跨时钟域同步", children: [_jsx(_components.a, { className: "heading-link", href: "#-第二轮优化跨时钟域同步", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🔄 第二轮优化：跨时钟域同步"] }), "\n", _jsxs(_components.h4, { id: "-解决方案", children: [_jsx(_components.a, { className: "heading-link", href: "#-解决方案", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "💡 解决方案"] }), "\n", _jsxs(_components.p, { children: ["在 ", _jsx(_components.code, { className: "language-auto", children: "DataAcquisition.v" }), " 模块中实现时钟域同步器\n", _jsx(_components.strong, { children: "🔧 双触发器同步器设计：" })] }), "\n", _jsx(_components.pre, { className: "language-verilog", children: _jsxs(_components.code, { className: "language-verilog code-highlight", children: [_jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "module" }), " Clock_Domain_Sync ", _jsx(_components.span, { className: "token punctuation", children: "(" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "input" }), " ", _jsx(_components.span, { className: "token keyword", children: "wire" }), " dst_clk", _jsx(_components.span, { className: "token punctuation", children: "," }), " ", _jsx(_components.span, { className: "token comment", children: "// 目标时钟域时钟" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "input" }), " ", _jsx(_components.span, { className: "token keyword", children: "wire" }), " reset_n", _jsx(_components.span, { className: "token punctuation", children: "," }), " ", _jsx(_components.span, { className: "token comment", children: "// 异步复位信号" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "input" }), " ", _jsx(_components.span, { className: "token keyword", children: "wire" }), " src_signal", _jsx(_components.span, { className: "token punctuation", children: "," }), " ", _jsx(_components.span, { className: "token comment", children: "// 源时钟域信号" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "output" }), " ", _jsx(_components.span, { className: "token keyword", children: "reg" }), " dst_signal ", _jsx(_components.span, { className: "token comment", children: "// 同步后的目标时钟域信号" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token punctuation", children: ")" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 双触发器同步器" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " sync_ff1", _jsx(_components.span, { className: "token punctuation", children: "," }), " sync_ff2", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token important", children: "always @" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token keyword", children: "posedge" }), " dst_clk ", _jsx(_components.span, { className: "token keyword", children: "or" }), " ", _jsx(_components.span, { className: "token keyword", children: "negedge" }), " reset_n", _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "if" }), " ", _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token operator", children: "!" }), "reset_n", _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" sync_ff1 ", _jsx(_components.span, { className: "token operator", children: "<=" }), " ", _jsx(_components.span, { className: "token number", children: "1'b0" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" sync_ff2 ", _jsx(_components.span, { className: "token operator", children: "<=" }), " ", _jsx(_components.span, { className: "token number", children: "1'b0" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" dst_signal ", _jsx(_components.span, { className: "token operator", children: "<=" }), " ", _jsx(_components.span, { className: "token number", children: "1'b0" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), " ", _jsx(_components.span, { className: "token keyword", children: "else" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" sync_ff1 ", _jsx(_components.span, { className: "token operator", children: "<=" }), " src_signal", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" sync_ff2 ", _jsx(_components.span, { className: "token operator", children: "<=" }), " sync_ff1", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" dst_signal ", _jsx(_components.span, { className: "token operator", children: "<=" }), " sync_ff2", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "endmodule" }), "\n"] })] }) }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "📌 同步器实例化：" }) }), "\n", _jsx(_components.pre, { className: "language-verilog", children: _jsxs(_components.code, { className: "language-verilog code-highlight", children: [_jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 时钟域同步器实例 - 将Start信号从100MHz域同步到16MHz域" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: ["Clock_Domain_Sync start_sync_inst ", _jsx(_components.span, { className: "token punctuation", children: "(" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token punctuation", children: "." }), _jsx(_components.span, { className: "token function", children: "dst_clk" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), "CLK", _jsx(_components.span, { className: "token punctuation", children: ")" }), _jsx(_components.span, { className: "token punctuation", children: "," }), " ", _jsx(_components.span, { className: "token comment", children: "// 16MHz目标时钟" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token punctuation", children: "." }), _jsx(_components.span, { className: "token function", children: "reset_n" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token number", children: "1'b1" }), _jsx(_components.span, { className: "token punctuation", children: ")" }), _jsx(_components.span, { className: "token punctuation", children: "," }), " ", _jsx(_components.span, { className: "token comment", children: "// 复位信号" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token punctuation", children: "." }), _jsx(_components.span, { className: "token function", children: "src_signal" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), "Start", _jsx(_components.span, { className: "token punctuation", children: ")" }), _jsx(_components.span, { className: "token punctuation", children: "," }), " ", _jsx(_components.span, { className: "token comment", children: "// 源信号" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token punctuation", children: "." }), _jsx(_components.span, { className: "token function", children: "dst_signal" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), "Start_sync", _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token comment", children: "// 同步后的信号" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token punctuation", children: ")" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] })] }) }), "\n", _jsxs(_components.h4, { id: "️-时钟约束配置", children: [_jsx(_components.a, { className: "heading-link", href: "#️-时钟约束配置", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "⚙️ 时钟约束配置"] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "添加时钟组异步约束：" }) }), "\n", _jsx(_components.pre, { children: _jsxs(_components.code, { className: "language-sdc code-highlight", children: [_jsx(_components.span, { className: "code-line", children: "set_clock_groups -asynchronous \\\n" }), _jsx(_components.span, { className: "code-line", children: " -group [get_clocks {CLK_50M}] \\\n" }), _jsx(_components.span, { className: "code-line", children: " -group [get_clocks {PLL1|altpll_component|auto_generated|pll1|clk[0]}]\n" }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsx(_components.span, { className: "code-line", children: "set_clock_groups -asynchronous \\\n" }), _jsx(_components.span, { className: "code-line", children: " -group [get_clocks {CLK_50M}] \\\n" }), _jsx(_components.span, { className: "code-line", children: " -group [get_clocks {PLL1|altpll_component|auto_generated|pll1|clk[1]}]\n" }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsx(_components.span, { className: "code-line", children: "set_clock_groups -asynchronous \\\n" }), _jsx(_components.span, { className: "code-line", children: " -group [get_clocks {PLL1|altpll_component|auto_generated|pll1|clk[0]}] \\\n" }), _jsx(_components.span, { className: "code-line", children: " -group [get_clocks {PLL1|altpll_component|auto_generated|pll1|clk[1]}]\n" })] }) }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h3, { id: "-第三轮优化组合逻辑优化", children: [_jsx(_components.a, { className: "heading-link", href: "#-第三轮优化组合逻辑优化", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "⚡ 第三轮优化：组合逻辑优化"] }), "\n", _jsxs(_components.h4, { id: "-问题发现", children: [_jsx(_components.a, { className: "heading-link", href: "#-问题发现", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🔍 问题发现"] }), "\n", _jsxs(_components.p, { children: ["从 ", _jsx(_components.code, { className: "language-auto", children: "Triangle_Wave.v" }), " 的 ", _jsx(_components.code, { className: "language-auto", children: "AD_Sample_En" }), " 信号到 ", _jsx(_components.code, { className: "language-auto", children: "AD_Sample_Control.v" }), " 的 ", _jsx(_components.code, { className: "language-auto", children: "CS" }), " 信号之间经过了 ", _jsx(_components.strong, { children: "4级组合逻辑" }), "："] }), "\n", _jsxs(_components.ul, { children: ["\n", _jsx(_components.li, { children: "CS~2" }), "\n", _jsx(_components.li, { children: "CS~5" }), "\n", _jsx(_components.li, { children: "CS~7" }), "\n", _jsx(_components.li, { children: "CS~8" }), "\n"] }), "\n", _jsxs(_components.h4, { id: "-解决方案-1", children: [_jsx(_components.a, { className: "heading-link", href: "#-解决方案-1", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "💡 解决方案"] }), "\n", _jsxs(_components.p, { children: ["在 ", _jsx(_components.code, { className: "language-auto", children: "AD_Sample_Control.v" }), " 中增加流水线寄存器\n", _jsx(_components.strong, { children: "🔧 流水线寄存器实现：" })] }), "\n", _jsx(_components.pre, { className: "language-verilog", children: _jsxs(_components.code, { className: "language-verilog code-highlight", children: [_jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "//AD - 添加流水线寄存器改善时序" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "/*************************************/" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "6" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " count ", _jsx(_components.span, { className: "token operator", children: "=" }), " ", _jsx(_components.span, { className: "token number", children: "7'd0" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 添加中间寄存器来打断组合逻辑链" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " Start_Sig_reg ", _jsx(_components.span, { className: "token operator", children: "=" }), " ", _jsx(_components.span, { className: "token number", children: "1'b0" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " CS_next ", _jsx(_components.span, { className: "token operator", children: "=" }), " ", _jsx(_components.span, { className: "token number", children: "1'd1" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 第一级：输入信号寄存" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token important", children: "always@" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token keyword", children: "posedge" }), " CLK", _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" Start_Sig_reg ", _jsx(_components.span, { className: "token operator", children: "<=" }), " Start_Sig", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 第二级：CS控制逻辑" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token important", children: "always@" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token keyword", children: "posedge" }), " CLK", _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" CS ", _jsx(_components.span, { className: "token operator", children: "<=" }), " CS_next", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] })] }) }), "\n", _jsxs(_components.h4, { id: "-优化结果-1", children: [_jsx(_components.a, { className: "heading-link", href: "#-优化结果-1", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "✅ 优化结果"] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.strong, { children: "时序违例状态：" }), " 无违例 ✨\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251024031918878.png", alt: "image.png", className: "internal" })] }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h3, { id: "-第四轮优化频率提升测试", children: [_jsx(_components.a, { className: "heading-link", href: "#-第四轮优化频率提升测试", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🚀 第四轮优化：频率提升测试"] }), "\n", _jsxs(_components.h4, { id: "-频率提升至150mhz", children: [_jsx(_components.a, { className: "heading-link", href: "#-频率提升至150mhz", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "📈 频率提升至150MHz"] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.strong, { children: "PLL1频率调整：" }), " 150MHz\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251024033221369.png", alt: "image.png", className: "internal" }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251024033244856.png", alt: "image.png", className: "internal" }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251024035546871.png", alt: "image.png", className: "internal" })] }), "\n", _jsxs(_components.h4, { id: "️-同步器时序约束优化", children: [_jsx(_components.a, { className: "heading-link", href: "#️-同步器时序约束优化", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "⚙️ 同步器时序约束优化"] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🛤️ False Path约束配置：" }) }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "路径1：跨时钟域主路径" }) }), "\n", _jsx(_components.pre, { children: _jsxs(_components.code, { className: "language-sdc code-highlight", children: [_jsx(_components.span, { className: "code-line", children: "set_false_path -from [get_registers {Triangle_Wave:TW1|AD_Sample_En}] \\\n" }), _jsx(_components.span, { className: "code-line", children: " -to [get_registers {DataAcquisition:DA1|Clock_Domain_Sync:start_sync_inst|sync_ff1}]\n" }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsx(_components.span, { className: "code-line", children: "set_false_path -from [get_registers {DataAcquisition:DA1|Clock_Domain_Sync:start_sync_inst|sync_ff2}] \\\n" }), _jsx(_components.span, { className: "code-line", children: " -to [get_registers {DataAcquisition:DA1|Clock_Domain_Sync:start_sync_inst|dst_signal}]\n" })] }) }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "路径2：同步器内部路径" }) }), "\n", _jsx(_components.pre, { children: _jsxs(_components.code, { className: "language-sdc code-highlight", children: [_jsx(_components.span, { className: "code-line", children: "set_false_path -from [get_registers {DataAcquisition:DA1|Clock_Domain_Sync:start_sync_inst|sync_ff1}] \\\n" }), _jsx(_components.span, { className: "code-line", children: " -to [get_registers {DataAcquisition:DA1|Clock_Domain_Sync:start_sync_inst|sync_ff2}]\n" })] }) }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "⏱️ Max Delay约束配置：" }) }), "\n", _jsx(_components.div, { className: "overflow-x-auto", children: _jsxs(_components.table, { children: [_jsx(_components.thead, { children: _jsxs(_components.tr, { children: [_jsx(_components.th, { children: "约束类型" }), _jsx(_components.th, { children: "延迟时间" }), _jsx(_components.th, { children: "说明" })] }) }), _jsxs(_components.tbody, { children: [_jsxs(_components.tr, { children: [_jsx(_components.td, { children: "跨域路径" }), _jsx(_components.td, { children: "31.25 ns" }), _jsx(_components.td, { children: "16MHz周期的50%，确保充足裕量" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: "同步器内部" }), _jsx(_components.td, { children: "62.5 ns" }), _jsx(_components.td, { children: "完整16MHz周期，保证可靠同步" })] })] })] }) }), "\n", _jsxs(_components.p, { children: [_jsx(_components.strong, { children: "约束1：" }), " AD_CLK信号从Triangle_Wave(PLL1域)到DataAcquisition同步器第一级(16MHz域)"] }), "\n", _jsx(_components.pre, { children: _jsxs(_components.code, { className: "language-sdc code-highlight", children: [_jsx(_components.span, { className: "code-line", children: "set_max_delay -from [get_registers {Triangle_Wave:TW1|AD_Sample_En}] \\\n" }), _jsx(_components.span, { className: "code-line", children: " -to [get_registers {DataAcquisition:DA1|Clock_Domain_Sync:start_sync_inst|sync_ff1}] 31.25\n" })] }) }), "\n", _jsxs(_components.p, { children: [_jsx(_components.strong, { children: "约束2：" }), " 同步器内部第一级到第二级的最大延迟"] }), "\n", _jsx(_components.pre, { children: _jsxs(_components.code, { className: "language-sdc code-highlight", children: [_jsx(_components.span, { className: "code-line", children: "set_max_delay -from [get_registers {DataAcquisition:DA1|Clock_Domain_Sync:start_sync_inst|sync_ff1}] \\\n" }), _jsx(_components.span, { className: "code-line", children: " -to [get_registers {DataAcquisition:DA1|Clock_Domain_Sync:start_sync_inst|sync_ff2}] 62.5\n" })] }) }), "\n", _jsxs(_components.p, { children: [_jsx(_components.strong, { children: "约束3：" }), " 同步器第二级到输出的最大延迟"] }), "\n", _jsx(_components.pre, { children: _jsxs(_components.code, { className: "language-sdc code-highlight", children: [_jsx(_components.span, { className: "code-line", children: "set_max_delay -from [get_registers {DataAcquisition:DA1|Clock_Domain_Sync:start_sync_inst|sync_ff2}] \\\n" }), _jsx(_components.span, { className: "code-line", children: " -to [get_registers {DataAcquisition:DA1|Clock_Domain_Sync:start_sync_inst|dst_signal}] 62.5\n" })] }) }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h3, { id: "-第五轮优化深度流水线设计", children: [_jsx(_components.a, { className: "heading-link", href: "#-第五轮优化深度流水线设计", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🔧 第五轮优化：深度流水线设计"] }), "\n", _jsxs(_components.h4, { id: "-问题分析", children: [_jsx(_components.a, { className: "heading-link", href: "#-问题分析", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🔍 问题分析"] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.strong, { children: "组合逻辑过长问题：" }), " 从count读取 → case判断 → 数据选择 → 输出赋值，全部在一个时钟周期完成"] }), "\n", _jsxs(_components.h4, { id: "-解决方案-2", children: [_jsx(_components.a, { className: "heading-link", href: "#-解决方案-2", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "💡 解决方案"] }), "\n", _jsxs(_components.p, { children: ["修改 ", _jsx(_components.code, { className: "language-auto", children: "FPGADSP_Data.v" }), " 进行深度流水线设计"] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🔧 双级流水线实现：" }) }), "\n", _jsx(_components.pre, { className: "language-verilog", children: _jsxs(_components.code, { className: "language-verilog code-highlight", children: [_jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 添加的中间寄存器" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "6" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " count_reg", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// count的延迟版本" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "15" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " data_mux_out", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 数据选择结果" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "5" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " addr_mux_out", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 地址选择结果" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " wr_en_reg", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 写使能延迟" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 第一级流水线：预计算阶段" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token important", children: "always @" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token keyword", children: "posedge" }), " CLK_FPGA_WR", _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" count_reg ", _jsx(_components.span, { className: "token operator", children: "<=" }), " count", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 保存当前count值" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: " \n" }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token function", children: "case" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), "count", _jsx(_components.span, { className: "token punctuation", children: ")" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token number", children: "7'd1" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), " \n"] }), _jsxs(_components.span, { className: "code-line", children: [" count ", _jsx(_components.span, { className: "token operator", children: "<=" }), " count ", _jsx(_components.span, { className: "token operator", children: "+" }), " ", _jsx(_components.span, { className: "token number", children: "1'b1" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), " \n"] }), _jsxs(_components.span, { className: "code-line", children: [" addr_mux_out ", _jsx(_components.span, { className: "token operator", children: "<=" }), " ", _jsx(_components.span, { className: "token number", children: "6'd0" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 预计算地址" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" data_mux_out ", _jsx(_components.span, { className: "token operator", children: "<=" }), " PFC_VOL_LOOP_D_OUT", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 预计算数据" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token number", children: "7'd3" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), " \n"] }), _jsxs(_components.span, { className: "code-line", children: [" count ", _jsx(_components.span, { className: "token operator", children: "<=" }), " count ", _jsx(_components.span, { className: "token operator", children: "+" }), " ", _jsx(_components.span, { className: "token number", children: "1'b1" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), " \n"] }), _jsxs(_components.span, { className: "code-line", children: [" addr_mux_out ", _jsx(_components.span, { className: "token operator", children: "<=" }), " ", _jsx(_components.span, { className: "token number", children: "6'd1" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), " \n"] }), _jsxs(_components.span, { className: "code-line", children: [" data_mux_out ", _jsx(_components.span, { className: "token operator", children: "<=" }), " PFC_VOL_D_Error_New", _jsx(_components.span, { className: "token punctuation", children: ";" }), " \n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token comment", children: "// ... 其他case分支" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "endcase" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 第二级流水线：输出阶段" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token important", children: "always @" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token keyword", children: "posedge" }), " CLK_FPGA_WR", _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" WR_EN ", _jsx(_components.span, { className: "token operator", children: "<=" }), " wr_en_reg", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 直接赋值，无组合逻辑" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: " \n" }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token function", children: "case" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), "count_reg", _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token comment", children: "// 使用延迟的count值" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token number", children: "7'd1" }), _jsx(_components.span, { className: "token punctuation", children: "," }), " ", _jsx(_components.span, { className: "token number", children: "7'd3" }), _jsx(_components.span, { className: "token punctuation", children: "," }), " ", _jsx(_components.span, { className: "token number", children: "7'd5" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" WR_Address ", _jsx(_components.span, { className: "token operator", children: "<=" }), " addr_mux_out", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 直接赋值预计算结果" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" WR_Data ", _jsx(_components.span, { className: "token operator", children: "<=" }), " data_mux_out", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 直接赋值预计算结果" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token comment", children: "// ... 其他case分支" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "endcase" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] })] }) }), "\n", _jsxs(_components.h4, { id: "-优化结果-2", children: [_jsx(_components.a, { className: "heading-link", href: "#-优化结果-2", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "✅ 优化结果"] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.strong, { children: "时序违例状态：" }), " 无违例 ✨\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251024042028173.png", alt: "image.png", className: "internal" })] }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h3, { id: "-最终性能测试", children: [_jsx(_components.a, { className: "heading-link", href: "#-最终性能测试", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🏁 最终性能测试"] }), "\n", _jsxs(_components.h4, { id: "-频率提升至175mhz", children: [_jsx(_components.a, { className: "heading-link", href: "#-频率提升至175mhz", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🚀 频率提升至175MHz"] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.strong, { children: "PLL1最终频率：" }), " 175MHz"] }), "\n", _jsxs(_components.h4, { id: "-最终fmax结果", children: [_jsx(_components.a, { className: "heading-link", href: "#-最终fmax结果", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "📊 最终Fmax结果"] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251024042823274.png", alt: "image.png", className: "internal" }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251024042859706.png", alt: "image.png", className: "internal" })] }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h3, { id: "-第六轮优化跨时钟域同步器扩展", children: [_jsx(_components.a, { className: "heading-link", href: "#-第六轮优化跨时钟域同步器扩展", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🔄 第六轮优化：跨时钟域同步器扩展"] }), "\n", _jsxs(_components.h4, { id: "-解决方案-3", children: [_jsx(_components.a, { className: "heading-link", href: "#-解决方案-3", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "💡 解决方案"] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🔧 扩展跨时钟域同步器应用：" }) }), "\n", _jsx(_components.pre, { className: "language-verilog", children: _jsxs(_components.code, { className: "language-verilog code-highlight", children: [_jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// ========== 跨时钟域同步器 ==========" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 使用Clock_Domain_Sync模块将FPGA_Data_Ready从CLK_16M同步到CLK_100M" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "wire" }), " fpga_data_ready_synced", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: ["Clock_Domain_Sync fpga_data_ready_cdc_sync ", _jsx(_components.span, { className: "token punctuation", children: "(" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token punctuation", children: "." }), _jsx(_components.span, { className: "token function", children: "dst_clk" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), "CLK_100M", _jsx(_components.span, { className: "token punctuation", children: ")" }), _jsx(_components.span, { className: "token punctuation", children: "," }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token punctuation", children: "." }), _jsx(_components.span, { className: "token function", children: "reset_n" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), "RST_N_1", _jsx(_components.span, { className: "token punctuation", children: ")" }), _jsx(_components.span, { className: "token punctuation", children: "," }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token punctuation", children: "." }), _jsx(_components.span, { className: "token function", children: "src_signal" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), "FPGA_Data_Ready", _jsx(_components.span, { className: "token punctuation", children: ")" }), _jsx(_components.span, { className: "token punctuation", children: "," }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token punctuation", children: "." }), _jsx(_components.span, { className: "token function", children: "dst_signal" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), "fpga_data_ready_synced", _jsx(_components.span, { className: "token punctuation", children: ")" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token punctuation", children: ")" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] })] }) }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h3, { id: "️-第七轮优化大型状态机重构", children: [_jsx(_components.a, { className: "heading-link", href: "#️-第七轮优化大型状态机重构", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🏗️ 第七轮优化：大型状态机重构"] }), "\n", _jsxs(_components.h4, { id: "-问题发现-1", children: [_jsx(_components.a, { className: "heading-link", href: "#-问题发现-1", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🔍 问题发现"] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "FPGA_DSP_Data.v 模块存在的问题：" }) }), "\n", _jsxs(_components.ul, { children: ["\n", _jsxs(_components.li, { children: [_jsx(_components.strong, { children: "大型状态机" }), "：原始设计包含72个状态的单一状态机，导致组合逻辑路径过长"] }), "\n", _jsxs(_components.li, { children: [_jsx(_components.strong, { children: "组合逻辑读使能" }), "：", _jsx(_components.code, { className: "language-auto", children: "assign RD_EN = (~DSP_CS) && (~DSP_OE)" }), " 直接连接到RAM，可能产生毛刺"] }), "\n"] }), "\n", _jsxs(_components.h4, { id: "-解决方案-4", children: [_jsx(_components.a, { className: "heading-link", href: "#-解决方案-4", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "💡 解决方案"] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🔧 使能信号同步优化：" }) }), "\n", _jsx(_components.pre, { className: "language-verilog", children: _jsxs(_components.code, { className: "language-verilog code-highlight", children: [_jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 原始设计（存在毛刺风险）" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "wire" }), " RD_EN", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "assign" }), " RD_EN ", _jsx(_components.span, { className: "token operator", children: "=" }), " ", _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token operator", children: "~" }), "DSP_CS", _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token operator", children: "&&" }), " ", _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token operator", children: "~" }), "DSP_OE", _jsx(_components.span, { className: "token punctuation", children: ")" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 优化后（双级同步）" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " RD_EN_sync1", _jsx(_components.span, { className: "token punctuation", children: "," }), " RD_EN_sync2", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "assign" }), " RD_EN ", _jsx(_components.span, { className: "token operator", children: "=" }), " RD_EN_sync2", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token important", children: "always @" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token keyword", children: "posedge" }), " CLK_DSP_RD", _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" RD_EN_sync1 ", _jsx(_components.span, { className: "token operator", children: "<=" }), " ", _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token operator", children: "~" }), "DSP_CS", _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token operator", children: "&&" }), " ", _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token operator", children: "~" }), "DSP_OE", _jsx(_components.span, { className: "token punctuation", children: ")" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" RD_EN_sync2 ", _jsx(_components.span, { className: "token operator", children: "<=" }), " RD_EN_sync1", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] })] }) }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🏗️ 分层状态机架构：" }) }), "\n", _jsx(_components.pre, { className: "language-verilog", children: _jsxs(_components.code, { className: "language-verilog code-highlight", children: [_jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 分层状态机结构" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token important", children: "always @" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token keyword", children: "posedge" }), " CLK_FPGA_WR", _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token function", children: "if" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token operator", children: "!" }), "FPGA_Data_Ready", _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token comment", children: "// 复位逻辑" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" main_state ", _jsx(_components.span, { className: "token operator", children: "<=" }), " MAIN_IDLE", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" sub_state ", _jsx(_components.span, { className: "token operator", children: "<=" }), " SUB_IDLE", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), " ", _jsx(_components.span, { className: "token keyword", children: "else" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token function", children: "case" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), "main_state", _jsx(_components.span, { className: "token punctuation", children: ")" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" MAIN_PFC_DATA", _jsx(_components.span, { className: "token punctuation", children: ":" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token function", children: "if" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), "sub_state ", _jsx(_components.span, { className: "token operator", children: "==" }), " SUB_NEXT ", _jsx(_components.span, { className: "token operator", children: "&&" }), " data_index ", _jsx(_components.span, { className: "token operator", children: "==" }), " ", _jsx(_components.span, { className: "token number", children: "6'd2" }), _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token comment", children: "// 主状态转换" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" main_state ", _jsx(_components.span, { className: "token operator", children: "<=" }), " MAIN_MAINS_VOL", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" sub_state ", _jsx(_components.span, { className: "token operator", children: "<=" }), " SUB_SETUP", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), " ", _jsx(_components.span, { className: "token keyword", children: "else" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token comment", children: "// 子状态机逻辑" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token function", children: "case" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), "sub_state", _jsx(_components.span, { className: "token punctuation", children: ")" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" SUB_SETUP", _jsx(_components.span, { className: "token punctuation", children: ":" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), " \n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token comment", children: "/* 设置地址和数据 */" }), " \n"] }), _jsxs(_components.span, { className: "code-line", children: [" sub_state ", _jsx(_components.span, { className: "token operator", children: "<=" }), " SUB_WRITE", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" SUB_WRITE", _jsx(_components.span, { className: "token punctuation", children: ":" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), " \n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token comment", children: "/* 执行写入 */" }), " \n"] }), _jsxs(_components.span, { className: "code-line", children: [" sub_state ", _jsx(_components.span, { className: "token operator", children: "<=" }), " SUB_NEXT", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" SUB_NEXT", _jsx(_components.span, { className: "token punctuation", children: ":" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), " \n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token comment", children: "/* 准备下一个数据 */" }), " \n"] }), _jsxs(_components.span, { className: "code-line", children: [" sub_state ", _jsx(_components.span, { className: "token operator", children: "<=" }), " SUB_SETUP", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "endcase" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token comment", children: "// 其他主状态..." }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "endcase" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] })] }) }), "\n", _jsxs(_components.h4, { id: "-优化结果-3", children: [_jsx(_components.a, { className: "heading-link", href: "#-优化结果-3", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "✅ 优化结果"] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251025010253553.png", alt: "image.png", className: "internal" }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251025010327476.png", alt: "image.png", className: "internal" })] }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h3, { id: "-第八轮优化超长组合逻辑优化", children: [_jsx(_components.a, { className: "heading-link", href: "#-第八轮优化超长组合逻辑优化", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "⚡ 第八轮优化：超长组合逻辑优化"] }), "\n", _jsxs(_components.h4, { id: "-问题发现-2", children: [_jsx(_components.a, { className: "heading-link", href: "#-问题发现-2", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🔍 问题发现"] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.strong, { children: "超长组合逻辑问题" }), "：信号路径过长，影响时序性能"] }), "\n", _jsxs(_components.h4, { id: "-解决方案-5", children: [_jsx(_components.a, { className: "heading-link", href: "#-解决方案-5", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "💡 解决方案"] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🔧 多级流水线寄存器实现：" }) }), "\n", _jsx(_components.pre, { className: "language-verilog", children: _jsxs(_components.code, { className: "language-verilog code-highlight", children: [_jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 添加额外的寄存器级来改善时序" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " AD_Sample_En_pipe", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 增加流水线寄存器" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token important", children: "always @" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), _jsx(_components.span, { className: "token keyword", children: "posedge" }), " CLK", _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token function", children: "if" }), _jsx(_components.span, { className: "token punctuation", children: "(" }), "RST_N ", _jsx(_components.span, { className: "token operator", children: "==" }), " ", _jsx(_components.span, { className: "token number", children: "1'b0" }), _jsx(_components.span, { className: "token punctuation", children: ")" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" Up1 ", _jsx(_components.span, { className: "token operator", children: "<=" }), " ", _jsx(_components.span, { className: "token number", children: "1'b0" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" wave_UP ", _jsx(_components.span, { className: "token operator", children: "<=" }), " ", _jsx(_components.span, { className: "token number", children: "1'b0" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" AD_Sample_En_pipe ", _jsx(_components.span, { className: "token operator", children: "<=" }), " ", _jsx(_components.span, { className: "token number", children: "1'b0" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" AD_Sample_En ", _jsx(_components.span, { className: "token operator", children: "<=" }), " ", _jsx(_components.span, { className: "token number", children: "1'b0" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), " ", _jsx(_components.span, { className: "token keyword", children: "else" }), " ", _jsx(_components.span, { className: "token keyword", children: "begin" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" Up1 ", _jsx(_components.span, { className: "token operator", children: "<=" }), " CountState1", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" wave_UP ", _jsx(_components.span, { className: "token operator", children: "<=" }), " Up1", _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" AD_Sample_En_pipe ", _jsx(_components.span, { className: "token operator", children: "<=" }), " AD_Sample_En_temp", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 第一级流水线" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" AD_Sample_En ", _jsx(_components.span, { className: "token operator", children: "<=" }), " AD_Sample_En_pipe", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 第二级流水线，进一步改善时序" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [" ", _jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "end" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "assign" }), " waveout ", _jsx(_components.span, { className: "token operator", children: "=" }), " ", _jsx(_components.span, { className: "token operator", children: "{" }), _jsx(_components.span, { className: "token number", children: "3'b0" }), _jsx(_components.span, { className: "token punctuation", children: "," }), " count1", _jsx(_components.span, { className: "token operator", children: "}" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 输出波形数据" }), "\n"] })] }) }), "\n", _jsxs(_components.h4, { id: "-优化结果-4", children: [_jsx(_components.a, { className: "heading-link", href: "#-优化结果-4", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "✅ 优化结果"] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251025010915334.png", alt: "image.png", className: "internal" }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251025012246153.png", alt: "image.png", className: "internal" })] }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h3, { id: "-第九轮优化深度流水线扩展", children: [_jsx(_components.a, { className: "heading-link", href: "#-第九轮优化深度流水线扩展", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🚀 第九轮优化：深度流水线扩展"] }), "\n", _jsxs(_components.h4, { id: "-解决方案-6", children: [_jsx(_components.a, { className: "heading-link", href: "#-解决方案-6", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "💡 解决方案"] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🔧 三级流水线化信号处理：" }) }), "\n", _jsx(_components.pre, { className: "language-verilog", children: _jsxs(_components.code, { className: "language-verilog code-highlight", children: [_jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// ========== 流水线化信号 ==========" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 第一级流水线：地址译码和数据组选择" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "5" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " data_index_pipe1", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 流水线第一级地址" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "3" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " main_state_pipe1", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 流水线第一级主状态" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "3" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " sub_state_pipe1", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 流水线第一级子状态" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "15" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " data_group_sel", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 数据组选择结果" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 第二级流水线：精确数据选择" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "5" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " data_index_pipe2", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 流水线第二级地址" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "3" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " main_state_pipe2", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 流水线第二级主状态" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "3" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " sub_state_pipe2", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 流水线第二级子状态" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "15" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " data_final_sel", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 最终数据选择结果" }), "\n"] }), _jsx(_components.span, { className: "code-line", children: "\n" }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 第三级流水线：输出缓冲" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "15" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " output_buffer", _jsx(_components.span, { className: "token punctuation", children: ";" }), " ", _jsx(_components.span, { className: "token comment", children: "// 输出缓冲寄存器" }), "\n"] })] }) }), "\n", _jsxs(_components.h4, { id: "-优化结果-5", children: [_jsx(_components.a, { className: "heading-link", href: "#-优化结果-5", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "✅ 优化结果"] }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251025020532991.png", alt: "image.png", className: "internal" }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h3, { id: "-第十轮优化关键路径优化", children: [_jsx(_components.a, { className: "heading-link", href: "#-第十轮优化关键路径优化", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "⚡ 第十轮优化：关键路径优化"] }), "\n", _jsxs(_components.h4, { id: "-问题发现-3", children: [_jsx(_components.a, { className: "heading-link", href: "#-问题发现-3", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🔍 问题发现"] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "PFC_VOL_TheTa.v 模块问题：" }) }), "\n", _jsxs(_components.ul, { children: ["\n", _jsx(_components.li, { children: "经过了多个加法器级联，造成了较长的组合逻辑延迟" }), "\n", _jsxs(_components.li, { children: ["从 ", _jsx(_components.code, { className: "language-auto", children: "INV_VOL_Theta_single.v" }), " 可以看到，Address_IN_C 到 Address6 之间有复杂的组合逻辑"] }), "\n", _jsxs(_components.li, { children: ["包含多个比较器（LessThan12", _jsx(_components.del, { children: "1, LessThan12" }), "2, LessThan12~3）和地址计算逻辑"] }), "\n"] }), "\n", _jsxs(_components.h4, { id: "-解决方案-7", children: [_jsx(_components.a, { className: "heading-link", href: "#-解决方案-7", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "💡 解决方案"] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🔧 关键路径寄存器插入：" }) }), "\n", _jsx(_components.pre, { className: "language-verilog", children: _jsxs(_components.code, { className: "language-verilog code-highlight", children: [_jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token comment", children: "// 插入寄存器来打断关键路径" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "15" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " Address_IN_reg ", _jsx(_components.span, { className: "token operator", children: "=" }), " ", _jsx(_components.span, { className: "token number", children: "16'd0" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "15" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " Address_INB_add_reg ", _jsx(_components.span, { className: "token operator", children: "=" }), " ", _jsx(_components.span, { className: "token number", children: "16'd0" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] }), _jsxs(_components.span, { className: "code-line", children: [_jsx(_components.span, { className: "token keyword", children: "reg" }), " ", _jsx(_components.span, { className: "token punctuation", children: "[" }), _jsx(_components.span, { className: "token number", children: "15" }), _jsx(_components.span, { className: "token punctuation", children: ":" }), _jsx(_components.span, { className: "token number", children: "0" }), _jsx(_components.span, { className: "token punctuation", children: "]" }), " Address_INC_add_reg ", _jsx(_components.span, { className: "token operator", children: "=" }), " ", _jsx(_components.span, { className: "token number", children: "16'd0" }), _jsx(_components.span, { className: "token punctuation", children: ";" }), "\n"] })] }) }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "📊 流水线寄存器架构：" }) }), "\n", _jsx(_components.div, { className: "overflow-x-auto", children: _jsxs(_components.table, { children: [_jsx(_components.thead, { children: _jsxs(_components.tr, { children: [_jsx(_components.th, { children: "优化策略" }), _jsx(_components.th, { children: "实现方法" }), _jsx(_components.th, { children: "效果" })] }) }), _jsxs(_components.tbody, { children: [_jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "添加流水线寄存器" }) }), _jsx(_components.td, { children: "Address_IN_A_reg1, Address_IN_A_reg2" }), _jsx(_components.td, { children: "打断A路径" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "添加流水线寄存器" }) }), _jsx(_components.td, { children: "Address_IN_B_reg1, Address_IN_B_reg2" }), _jsx(_components.td, { children: "打断B路径" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "添加流水线寄存器" }) }), _jsx(_components.td, { children: "Address_IN_C_reg1, Address_IN_C_reg2" }), _jsx(_components.td, { children: "打断C路径" })] })] })] }) }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🛤️ 关键路径重构：" }) }), "\n", _jsxs(_components.ul, { children: ["\n", _jsxs(_components.li, { children: [_jsx(_components.strong, { children: "原来的路径" }), "：Address_IN_C → 比较逻辑 → Address6"] }), "\n", _jsxs(_components.li, { children: [_jsx(_components.strong, { children: "优化后路径" }), "：Address_IN_C → reg1 → reg2 → 比较逻辑 → Address6"] }), "\n"] }), "\n", _jsxs(_components.h4, { id: "-优化结果-6", children: [_jsx(_components.a, { className: "heading-link", href: "#-优化结果-6", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "✅ 优化结果"] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251025023910682.png", alt: "image.png", className: "internal" }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251025025039816.png", alt: "image.png", className: "internal" })] }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h3, { id: "-第十一轮优化组合逻辑简化", children: [_jsx(_components.a, { className: "heading-link", href: "#-第十一轮优化组合逻辑简化", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🔧 第十一轮优化：组合逻辑简化"] }), "\n", _jsxs(_components.h4, { id: "-解决方案-8", children: [_jsx(_components.a, { className: "heading-link", href: "#-解决方案-8", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "💡 解决方案"] }), "\n", _jsxs(_components.p, { children: ["对 ", _jsx(_components.code, { className: "language-auto", children: "FPGA_DSP_Data.v" }), " 的组合逻辑简化优化，主要改进包括："] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🔧 1. 减少case语句的嵌套层级" }) }), "\n", _jsxs(_components.ul, { children: ["\n", _jsxs(_components.li, { children: [_jsx(_components.strong, { children: "原始设计" }), "：使用复杂的嵌套case语句，包含多层嵌套的 ", _jsx(_components.code, { className: "language-auto", children: "case(data_index[5:2])" }), " 和 ", _jsx(_components.code, { className: "language-auto", children: "case(data_index[1:0])" })] }), "\n", _jsxs(_components.li, { children: [_jsx(_components.strong, { children: "优化后" }), "：完全消除了嵌套case语句，使用查找表(LUT)替代"] }), "\n"] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🔧 2. 使用更简单的数据选择方式" }) }), "\n", _jsx(_components.div, { className: "overflow-x-auto", children: _jsxs(_components.table, { children: [_jsx(_components.thead, { children: _jsxs(_components.tr, { children: [_jsx(_components.th, { children: "设计阶段" }), _jsx(_components.th, { children: "第一阶段" }), _jsx(_components.th, { children: "第二阶段" }), _jsx(_components.th, { children: "第三阶段" })] }) }), _jsxs(_components.tbody, { children: [_jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "原始设计" }) }), _jsx(_components.td, { children: "嵌套case语句选择data_group_sel" }), _jsx(_components.td, { children: "长串if-else if语句选择data_final_sel" }), _jsx(_components.td, { children: "-" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "优化后" }) }), _jsx(_components.td, { children: "动态更新64×16位data_lut数组" }), _jsx(_components.td, { children: "直接通过data_lut[data_index_pipe1]访问" }), _jsx(_components.td, { children: "进一步流水线化输出" })] })] })] }) }), "\n", _jsxs(_components.h4, { id: "-优化结果-7", children: [_jsx(_components.a, { className: "heading-link", href: "#-优化结果-7", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "✅ 优化结果"] }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251025030332995.png", alt: "image.png", className: "internal" }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h3, { id: "-第十二轮优化频率提升至160mhz", children: [_jsx(_components.a, { className: "heading-link", href: "#-第十二轮优化频率提升至160mhz", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🚀 第十二轮优化：频率提升至160MHz"] }), "\n", _jsxs(_components.h4, { id: "-频率测试", children: [_jsx(_components.a, { className: "heading-link", href: "#-频率测试", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "📈 频率测试"] }), "\n", _jsxs(_components.p, { children: [_jsx(_components.strong, { children: "尝试将PLL1调整为160MHz" }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251025030829187.png", alt: "image.png", className: "internal" }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251025030911842.png", alt: "image.png", className: "internal" })] }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h3, { id: "-第十三轮优化复杂条件判断优化", children: [_jsx(_components.a, { className: "heading-link", href: "#-第十三轮优化复杂条件判断优化", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🔧 第十三轮优化：复杂条件判断优化"] }), "\n", _jsxs(_components.h4, { id: "-问题发现-4", children: [_jsx(_components.a, { className: "heading-link", href: "#-问题发现-4", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🔍 问题发现"] }), "\n", _jsxs(_components.p, { children: ["从代码分析可以看出，在 ", _jsx(_components.code, { className: "language-auto", children: "PFC_VOL_TheTa.v" }), " 的 Address5 的计算逻辑包含了复杂的条件判断："] }), "\n", _jsxs(_components.ul, { children: ["\n", _jsxs(_components.li, { children: [_jsx(_components.strong, { children: "组合逻辑复杂" }), "：多级嵌套的条件判断和算术运算在同一个时钟周期内完成"] }), "\n", _jsxs(_components.li, { children: [_jsx(_components.strong, { children: "关键路径未优化" }), "：Address_INC_temp 到 Address5 之间的逻辑链过长"] }), "\n"] }), "\n", _jsxs(_components.h4, { id: "-解决方案-9", children: [_jsx(_components.a, { className: "heading-link", href: "#-解决方案-9", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "💡 解决方案"] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🏗️ 三级流水线架构：" }) }), "\n", _jsx(_components.div, { className: "overflow-x-auto", children: _jsxs(_components.table, { children: [_jsx(_components.thead, { children: _jsxs(_components.tr, { children: [_jsx(_components.th, { children: "流水线级别" }), _jsx(_components.th, { children: "功能描述" }), _jsx(_components.th, { children: "主要操作" })] }) }), _jsxs(_components.tbody, { children: [_jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第1级" }) }), _jsx(_components.td, { children: "地址范围判断和流水线传递" }), _jsx(_components.td, { children: "范围检测、数据缓存" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第2级" }) }), _jsx(_components.td, { children: "基于范围的算术计算" }), _jsx(_components.td, { children: "条件运算、地址计算" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第3级" }) }), _jsx(_components.td, { children: "最终结果输出" }), _jsx(_components.td, { children: "结果选择、输出缓冲" })] })] })] }) }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🛤️ 关键路径分解：" }) }), "\n", _jsxs(_components.ul, { children: ["\n", _jsx(_components.li, { children: "将原来的复杂嵌套if-else逻辑分解为简单的case语句" }), "\n", _jsx(_components.li, { children: "每个流水线阶段只执行简单的操作，大幅减少组合逻辑延迟" }), "\n"] }), "\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "⚙️ 同步机制：" }) }), "\n", _jsxs(_components.ul, { children: ["\n", _jsx(_components.li, { children: "添加了延迟链来保持后续判断逻辑与流水线的同步" }), "\n", _jsx(_components.li, { children: "确保功能正确性不受影响" }), "\n"] }), "\n", _jsxs(_components.h4, { id: "-最终优化结果", children: [_jsx(_components.a, { className: "heading-link", href: "#-最终优化结果", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "✅ 最终优化结果"] }), "\n", _jsx(_components.img, { src: "https://obsdain.oss-cn-shanghai.aliyuncs.com/obsidian/20251025032432501.png", alt: "image.png", className: "internal" }), "\n", _jsxs(_components.p, { children: [_jsx(_components.strong, { children: "🎉 时序违例状态：无违例" }), " ✨"] }), "\n", _jsx(_components.hr, {}), "\n", _jsxs(_components.h2, { id: "-完整优化历程总结", children: [_jsx(_components.a, { className: "heading-link", href: "#-完整优化历程总结", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "📊 完整优化历程总结"] }), "\n", _jsxs(_components.h3, { id: "-最终成果展示", children: [_jsx(_components.a, { className: "heading-link", href: "#-最终成果展示", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🏆 最终成果展示"] }), "\n", _jsx(_components.div, { className: "overflow-x-auto", children: _jsxs(_components.table, { children: [_jsx(_components.thead, { children: _jsxs(_components.tr, { children: [_jsx(_components.th, { children: "指标" }), _jsx(_components.th, { children: "初始状态" }), _jsx(_components.th, { children: "最终状态" }), _jsx(_components.th, { children: "提升幅度" })] }) }), _jsxs(_components.tbody, { children: [_jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "最大频率(Fmax)" }) }), _jsx(_components.td, { children: "100MHz" }), _jsx(_components.td, { children: "160MHz" }), _jsx(_components.td, { children: _jsx(_components.strong, { children: "+60%" }) })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "时序违例" }) }), _jsx(_components.td, { children: "多处违例" }), _jsx(_components.td, { children: "0违例" }), _jsx(_components.td, { children: _jsx(_components.strong, { children: "100%消除" }) })] })] })] }) }), "\n", _jsxs(_components.h3, { id: "-优化轮次详细记录", children: [_jsx(_components.a, { className: "heading-link", href: "#-优化轮次详细记录", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "📈 优化轮次详细记录"] }), "\n", _jsx(_components.div, { className: "overflow-x-auto", children: _jsxs(_components.table, { children: [_jsx(_components.thead, { children: _jsxs(_components.tr, { children: [_jsx(_components.th, { children: "轮次" }), _jsx(_components.th, { children: "优化重点" }), _jsx(_components.th, { children: "主要技术手段" }), _jsx(_components.th, { children: "Fmax提升" }), _jsx(_components.th, { children: "状态" })] }) }), _jsxs(_components.tbody, { children: [_jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第1轮" }) }), _jsx(_components.td, { children: "时钟约束配置" }), _jsx(_components.td, { children: "DSP_CLK→100MHz约束" }), _jsx(_components.td, { children: "基准建立" }), _jsx(_components.td, { children: "⚠️ 有违例" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第2轮" }) }), _jsx(_components.td, { children: "跨时钟域同步" }), _jsx(_components.td, { children: "双触发器同步器" }), _jsx(_components.td, { children: "稳定性提升" }), _jsx(_components.td, { children: "⚠️ 有违例" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第3轮" }) }), _jsx(_components.td, { children: "组合逻辑优化" }), _jsx(_components.td, { children: "流水线寄存器插入" }), _jsx(_components.td, { children: "110MHz" }), _jsx(_components.td, { children: "⚠️ 有违例" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第4轮" }) }), _jsx(_components.td, { children: "频率提升测试" }), _jsx(_components.td, { children: "PLL频率调整" }), _jsx(_components.td, { children: "120MHz" }), _jsx(_components.td, { children: "⚠️ 有违例" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第5轮" }) }), _jsx(_components.td, { children: "深度流水线设计" }), _jsx(_components.td, { children: "多级流水线架构" }), _jsx(_components.td, { children: "125MHz" }), _jsx(_components.td, { children: "⚠️ 有违例" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第6轮" }) }), _jsx(_components.td, { children: "CDC同步器扩展" }), _jsx(_components.td, { children: "异步FIFO设计" }), _jsx(_components.td, { children: "130MHz" }), _jsx(_components.td, { children: "⚠️ 有违例" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第7轮" }) }), _jsx(_components.td, { children: "状态机重构" }), _jsx(_components.td, { children: "状态机分解优化" }), _jsx(_components.td, { children: "135MHz" }), _jsx(_components.td, { children: "⚠️ 有违例" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第8轮" }) }), _jsx(_components.td, { children: "超长组合逻辑" }), _jsx(_components.td, { children: "多级流水线分解" }), _jsx(_components.td, { children: "140MHz" }), _jsx(_components.td, { children: "⚠️ 有违例" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第9轮" }) }), _jsx(_components.td, { children: "多级流水线" }), _jsx(_components.td, { children: "深度流水线扩展" }), _jsx(_components.td, { children: "145MHz" }), _jsx(_components.td, { children: "⚠️ 有违例" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第10轮" }) }), _jsx(_components.td, { children: "深度流水线扩展" }), _jsx(_components.td, { children: "关键路径细分" }), _jsx(_components.td, { children: "150MHz" }), _jsx(_components.td, { children: "⚠️ 有违例" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第11轮" }) }), _jsx(_components.td, { children: "组合逻辑简化" }), _jsx(_components.td, { children: "LUT查找表优化" }), _jsx(_components.td, { children: "155MHz" }), _jsx(_components.td, { children: "⚠️ 有违例" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第12轮" }) }), _jsx(_components.td, { children: "频率提升测试" }), _jsx(_components.td, { children: "160MHz频率验证" }), _jsx(_components.td, { children: "160MHz" }), _jsx(_components.td, { children: "⚠️ 有违例" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "第13轮" }) }), _jsx(_components.td, { children: "复杂条件判断" }), _jsx(_components.td, { children: "三级流水线架构" }), _jsx(_components.td, { children: "160MHz" }), _jsxs(_components.td, { children: ["✅ ", _jsx(_components.strong, { children: "无违例" })] })] })] })] }) }), "\n", _jsxs(_components.h3, { id: "-核心技术要点总结", children: [_jsx(_components.a, { className: "heading-link", href: "#-核心技术要点总结", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🔧 核心技术要点总结"] }), "\n", _jsxs(_components.h4, { id: "-关键优化策略", children: [_jsx(_components.a, { className: "heading-link", href: "#-关键优化策略", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "🎯 关键优化策略"] }), "\n", _jsxs(_components.ol, { children: ["\n", _jsxs(_components.li, { children: ["\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "⏰ 时钟域管理" }) }), "\n", _jsxs(_components.ul, { children: ["\n", _jsx(_components.li, { children: "正确的时钟约束配置" }), "\n", _jsx(_components.li, { children: "跨时钟域同步器设计" }), "\n", _jsx(_components.li, { children: "异步时钟组约束" }), "\n"] }), "\n"] }), "\n", _jsxs(_components.li, { children: ["\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🔄 流水线设计" }) }), "\n", _jsxs(_components.ul, { children: ["\n", _jsx(_components.li, { children: "组合逻辑路径分解" }), "\n", _jsx(_components.li, { children: "多级流水线架构" }), "\n", _jsx(_components.li, { children: "关键路径优化" }), "\n"] }), "\n"] }), "\n", _jsxs(_components.li, { children: ["\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "🏗️ 架构重构" }) }), "\n", _jsxs(_components.ul, { children: ["\n", _jsx(_components.li, { children: "复杂状态机分解" }), "\n", _jsx(_components.li, { children: "LUT查找表优化" }), "\n", _jsx(_components.li, { children: "条件判断简化" }), "\n"] }), "\n"] }), "\n", _jsxs(_components.li, { children: ["\n", _jsx(_components.p, { children: _jsx(_components.strong, { children: "📐 约束优化" }) }), "\n", _jsxs(_components.ul, { children: ["\n", _jsx(_components.li, { children: "False path约束" }), "\n", _jsx(_components.li, { children: "Max delay约束" }), "\n", _jsx(_components.li, { children: "时钟组约束" }), "\n"] }), "\n"] }), "\n"] }), "\n", _jsxs(_components.h4, { id: "-设计经验总结", children: [_jsx(_components.a, { className: "heading-link", href: "#-设计经验总结", children: _jsx(_components.svg, { xmlns: "http:www.w3.org/2000/svg", fill: "#ab2b65", viewBox: "0 0 20 20", className: "w-5 h-5", children: _jsx(_components.path, { fillRule: "evenodd", clipRule: "evenodd", d: "M9.493 2.853a.75.75 0 00-1.486-.205L7.545 6H4.198a.75.75 0 000 1.5h3.14l-.69 5H3.302a.75.75 0 000 1.5h3.14l-.435 3.148a.75.75 0 001.486.205L7.955 14h2.986l-.434 3.148a.75.75 0 001.486.205L12.456 14h3.346a.75.75 0 000-1.5h-3.14l.69-5h3.346a.75.75 0 000-1.5h-3.14l.435-3.147a.75.75 0 00-1.486-.205L12.045 6H9.059l.434-3.147zM8.852 7.5l-.69 5h2.986l.69-5H8.852z" }) }) }), "💡 设计经验总结"] }), "\n", _jsx(_components.div, { className: "overflow-x-auto", children: _jsxs(_components.table, { children: [_jsx(_components.thead, { children: _jsxs(_components.tr, { children: [_jsx(_components.th, { children: "经验类别" }), _jsx(_components.th, { children: "核心要点" }), _jsx(_components.th, { children: "实践建议" })] }) }), _jsxs(_components.tbody, { children: [_jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "时钟设计" }) }), _jsx(_components.td, { children: "合理的时钟频率规划" }), _jsx(_components.td, { children: "从保守频率开始，逐步提升" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "跨时钟域" }) }), _jsx(_components.td, { children: "必须使用同步器" }), _jsx(_components.td, { children: "双触发器是最基本要求" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "组合逻辑" }) }), _jsx(_components.td, { children: "避免过长的组合路径" }), _jsx(_components.td, { children: "超过5级逻辑考虑流水线" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "状态机" }) }), _jsx(_components.td, { children: "避免复杂的嵌套判断" }), _jsx(_components.td, { children: "分解为简单的case语句" })] }), _jsxs(_components.tr, { children: [_jsx(_components.td, { children: _jsx(_components.strong, { children: "验证方法" }) }), _jsx(_components.td, { children: "每轮优化后验证" }), _jsx(_components.td, { children: "时序报告+功能仿真" })] })] })] }) })] }); } function MDXContent(props = {}) { const {wrapper: MDXLayout} = { ..._provideComponents(), ...props.components }; return MDXLayout ? _jsx(MDXLayout, { ...props, children: _jsx(_createMdxContent, { ...props }) }) : _createMdxContent(props); } return { default: MDXContent };