565 lines
21 KiB
HTML
565 lines
21 KiB
HTML
<!DOCTYPE html>
|
||
|
||
<html lang="en" data-content_root="./">
|
||
<head>
|
||
<meta charset="utf-8" />
|
||
<meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="viewport" content="width=device-width, initial-scale=1" />
|
||
|
||
<meta name="viewport" content="width=device-width,initial-scale=1">
|
||
<meta http-equiv="x-ua-compatible" content="ie=edge">
|
||
<meta name="lang:clipboard.copy" content="Copy to clipboard">
|
||
<meta name="lang:clipboard.copied" content="Copied to clipboard">
|
||
<meta name="lang:search.language" content="en">
|
||
<meta name="lang:search.pipeline.stopwords" content="True">
|
||
<meta name="lang:search.pipeline.trimmer" content="True">
|
||
<meta name="lang:search.result.none" content="No matching documents">
|
||
<meta name="lang:search.result.one" content="1 matching document">
|
||
<meta name="lang:search.result.other" content="# matching documents">
|
||
<meta name="lang:search.tokenizer" content="[\s\-]+">
|
||
|
||
|
||
<link href="https://fonts.gstatic.com/" rel="preconnect" crossorigin>
|
||
<link href="https://fonts.googleapis.com/css?family=Roboto+Mono:400,500,700|Roboto:300,400,400i,700&display=fallback" rel="stylesheet">
|
||
|
||
<style>
|
||
body,
|
||
input {
|
||
font-family: "Roboto", "Helvetica Neue", Helvetica, Arial, sans-serif
|
||
}
|
||
|
||
code,
|
||
kbd,
|
||
pre {
|
||
font-family: "Roboto Mono", "Courier New", Courier, monospace
|
||
}
|
||
</style>
|
||
|
||
|
||
<link rel="stylesheet" href="_static/stylesheets/application.css"/>
|
||
<link rel="stylesheet" href="_static/stylesheets/application-palette.css"/>
|
||
<link rel="stylesheet" href="_static/stylesheets/application-fixes.css"/>
|
||
<link rel="stylesheet" href="_static/stylesheets/f4pga.css"/>
|
||
|
||
<link rel="stylesheet" href="_static/fonts/material-icons.css"/>
|
||
|
||
<meta name="theme-color" content="#3f51b5">
|
||
<script src="_static/javascripts/modernizr.js"></script>
|
||
|
||
|
||
|
||
<title>How it works — F4PGA documentation</title>
|
||
<link rel="stylesheet" type="text/css" href="_static/pygments.css?v=80d5e7a1" />
|
||
<link rel="stylesheet" type="text/css" href="_static/material.css?v=79c92029" />
|
||
<script src="_static/documentation_options.js?v=5929fcd5"></script>
|
||
<script src="_static/doctools.js?v=9bcbadda"></script>
|
||
<script src="_static/sphinx_highlight.js?v=dc90522c"></script>
|
||
<link rel="icon" href="_static/favicon.svg"/>
|
||
<link rel="index" title="Index" href="genindex.html" />
|
||
<link rel="search" title="Search" href="search.html" />
|
||
<link rel="next" title="Supported Architectures" href="status.html" />
|
||
<link rel="prev" title="Getting started" href="getting-started.html" />
|
||
|
||
|
||
|
||
</head>
|
||
<body dir=ltr
|
||
data-md-color-primary=indigo data-md-color-accent=blue>
|
||
|
||
<svg class="md-svg">
|
||
<defs data-children-count="0">
|
||
|
||
<svg xmlns="http://www.w3.org/2000/svg" width="416" height="448" viewBox="0 0 416 448" id="__github"><path fill="currentColor" d="M160 304q0 10-3.125 20.5t-10.75 19T128 352t-18.125-8.5-10.75-19T96 304t3.125-20.5 10.75-19T128 256t18.125 8.5 10.75 19T160 304zm160 0q0 10-3.125 20.5t-10.75 19T288 352t-18.125-8.5-10.75-19T256 304t3.125-20.5 10.75-19T288 256t18.125 8.5 10.75 19T320 304zm40 0q0-30-17.25-51T296 232q-10.25 0-48.75 5.25Q229.5 240 208 240t-39.25-2.75Q130.75 232 120 232q-29.5 0-46.75 21T56 304q0 22 8 38.375t20.25 25.75 30.5 15 35 7.375 37.25 1.75h42q20.5 0 37.25-1.75t35-7.375 30.5-15 20.25-25.75T360 304zm56-44q0 51.75-15.25 82.75-9.5 19.25-26.375 33.25t-35.25 21.5-42.5 11.875-42.875 5.5T212 416q-19.5 0-35.5-.75t-36.875-3.125-38.125-7.5-34.25-12.875T37 371.5t-21.5-28.75Q0 312 0 260q0-59.25 34-99-6.75-20.5-6.75-42.5 0-29 12.75-54.5 27 0 47.5 9.875t47.25 30.875Q171.5 96 212 96q37 0 70 8 26.25-20.5 46.75-30.25T376 64q12.75 25.5 12.75 54.5 0 21.75-6.75 42 34 40 34 99.5z"/></svg>
|
||
|
||
</defs>
|
||
</svg>
|
||
|
||
<input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer">
|
||
<input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search">
|
||
<label class="md-overlay" data-md-component="overlay" for="__drawer"></label>
|
||
<a href="#how" tabindex="1" class="md-skip"> Skip to content </a>
|
||
<header class="md-header" data-md-component="header">
|
||
<nav class="md-header-nav md-grid">
|
||
<div class="md-flex navheader">
|
||
<div class="md-flex__cell md-flex__cell--shrink">
|
||
<a href="index.html" title="F4PGA documentation"
|
||
class="md-header-nav__button md-logo">
|
||
|
||
|
||
|
||
</a>
|
||
</div>
|
||
<div class="md-flex__cell md-flex__cell--shrink">
|
||
<label class="md-icon md-icon--menu md-header-nav__button" for="__drawer"></label>
|
||
</div>
|
||
<div class="md-flex__cell md-flex__cell--stretch">
|
||
<div class="md-flex__ellipsis md-header-nav__title" data-md-component="title">
|
||
<span class="md-header-nav__topic">F4PGA documentation</span>
|
||
<span class="md-header-nav__topic"> How it works </span>
|
||
</div>
|
||
</div>
|
||
<div class="md-flex__cell md-flex__cell--shrink">
|
||
<label class="md-icon md-icon--search md-header-nav__button" for="__search"></label>
|
||
<div class="md-search" data-md-component="search" role="dialog">
|
||
<label class="md-search__overlay" for="__search"></label>
|
||
<div class="md-search__inner" role="search">
|
||
<form class="md-search__form" action="search.html" method="GET" name="search">
|
||
<input type="text" class="md-search__input" name="q" placeholder="Search"
|
||
autocapitalize="off" autocomplete="off" spellcheck="false"
|
||
data-md-component="query" data-md-state="active">
|
||
<label class="md-icon md-search__icon" for="__search"></label>
|
||
<button type="reset" class="md-icon md-search__icon" data-md-component="reset" tabindex="-1">
|
||

|
||
</button>
|
||
</form>
|
||
<div class="md-search__output">
|
||
<div class="md-search__scrollwrap" data-md-scrollfix>
|
||
<div class="md-search-result" data-md-component="result">
|
||
<div class="md-search-result__meta">
|
||
Type to start searching
|
||
</div>
|
||
<ol class="md-search-result__list"></ol>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="md-flex__cell md-flex__cell--shrink">
|
||
<div class="md-header-nav__source">
|
||
<a href="https://github.com/chipsalliance/f4pga" title="Go to repository" class="md-source" data-md-source="github">
|
||
|
||
<div class="md-source__icon">
|
||
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24" width="28" height="28">
|
||
<use xlink:href="#__github" width="24" height="24"></use>
|
||
</svg>
|
||
</div>
|
||
|
||
<div class="md-source__repository">
|
||
chipsalliance/f4pga
|
||
</div>
|
||
</a>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
<script src="_static/javascripts/version_dropdown.js"></script>
|
||
<script>
|
||
var json_loc = ""versions.json"",
|
||
target_loc = "../",
|
||
text = "Versions";
|
||
$( document ).ready( add_version_dropdown(json_loc, target_loc, text));
|
||
</script>
|
||
|
||
|
||
</div>
|
||
</nav>
|
||
</header>
|
||
|
||
|
||
<div class="md-container">
|
||
|
||
|
||
|
||
<nav class="md-tabs" data-md-component="tabs">
|
||
<div class="md-tabs__inner md-grid">
|
||
<ul class="md-tabs__list" style="float:left">
|
||
<li class="md-tabs__item"><a href="index.html" class="md-tabs__link">F4PGA documentation</a></li>
|
||
</ul>
|
||
<ul class="md-tabs__list" id="chipsalliance-header" style="float:right">
|
||
|
||
<li class="md-tabs__item"><a href="https://chipsalliance.org" class="md-tabs__link">
|
||
<i class="md-icon">web</i> CHIPS Alliance Website</a></li>
|
||
</ul>
|
||
</div>
|
||
</nav>
|
||
<main class="md-main">
|
||
<div class="md-main__inner md-grid" data-md-component="container">
|
||
|
||
<div class="md-sidebar md-sidebar--primary" data-md-component="navigation">
|
||
<div class="md-sidebar__scrollwrap">
|
||
<div class="md-sidebar__inner">
|
||
<nav class="md-nav md-nav--primary" data-md-level="0">
|
||
<label class="md-nav__title md-nav__title--site" for="__drawer">
|
||
<a href="index.html" title="F4PGA documentation" class="md-nav__button md-logo">
|
||
|
||
<img src="_static/" alt=" logo" width="48" height="48">
|
||
|
||
</a>
|
||
<a href="index.html"
|
||
title="F4PGA documentation">F4PGA documentation</a>
|
||
</label>
|
||
<div class="md-nav__source">
|
||
<a href="https://github.com/chipsalliance/f4pga" title="Go to repository" class="md-source" data-md-source="github">
|
||
|
||
<div class="md-source__icon">
|
||
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 24 24" width="28" height="28">
|
||
<use xlink:href="#__github" width="24" height="24"></use>
|
||
</svg>
|
||
</div>
|
||
|
||
<div class="md-source__repository">
|
||
chipsalliance/f4pga
|
||
</div>
|
||
</a>
|
||
</div>
|
||
|
||
|
||
|
||
<ul class="md-nav__list">
|
||
<li class="md-nav__item">
|
||
|
||
<span class="md-nav__link caption"><span class="caption-text">About F4PGA</span></span>
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="getting-started.html" class="md-nav__link">
|
||
Getting started</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="#" class="md-nav__link md-nav__link--active">
|
||
How it works</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="status.html" class="md-nav__link">
|
||
Supported Architectures</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="community.html" class="md-nav__link">
|
||
Community</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<span class="md-nav__link caption"><span class="caption-text">Python utils</span></span>
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="f4pga/index.html" class="md-nav__link">
|
||
Overview</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="f4pga/Usage.html" class="md-nav__link">
|
||
Usage</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="f4pga/modules/index.html" class="md-nav__link">
|
||
Modules</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="f4pga/DevNotes.html" class="md-nav__link">
|
||
Developer’s notes</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="f4pga/Deprecated.html" class="md-nav__link">
|
||
Understanding the (deprecated) flow</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<span class="md-nav__link caption"><span class="caption-text">Development</span></span>
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="development/changes.html" class="md-nav__link">
|
||
Changes</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="development/building-docs.html" class="md-nav__link">
|
||
Building the documentation</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="development/venv.html" class="md-nav__link">
|
||
Packages in virtual environment</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<span class="md-nav__link caption"><span class="caption-text">Design Flows</span></span>
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="flows/index.html" class="md-nav__link">
|
||
Introduction</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="flows/synthesis.html" class="md-nav__link">
|
||
Synthesis</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="flows/pnr.html" class="md-nav__link">
|
||
Place & Route</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="flows/bitstream.html" class="md-nav__link">
|
||
Bitstream translation</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="flows/f4pga.html" class="md-nav__link">
|
||
In F4PGA</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<span class="md-nav__link caption"><span class="caption-text">Specifications</span></span>
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="https://fasm.readthedocs.io/en/latest/" class="md-nav__link">
|
||
FPGA Assembly (FASM) ➚</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="https://chipsalliance/fpga-interchange-schema" class="md-nav__link">
|
||
FPGA Interchange schema ➚</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<span class="md-nav__link caption"><span class="caption-text">Appendix</span></span>
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="glossary.html" class="md-nav__link">
|
||
Glossary</a>
|
||
|
||
|
||
|
||
</li>
|
||
<li class="md-nav__item">
|
||
|
||
<a href="references.html" class="md-nav__link">
|
||
References</a>
|
||
|
||
|
||
|
||
</li>
|
||
</ul>
|
||
|
||
</nav>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
<div class="md-sidebar md-sidebar--secondary" data-md-component="toc">
|
||
<div class="md-sidebar__scrollwrap">
|
||
<div class="md-sidebar__inner">
|
||
|
||
<nav class="md-nav md-nav--secondary">
|
||
<ul class="md-nav__list" data-md-scrollfix="">
|
||
|
||
<li class="md-nav__item"><a class="md-nav__extra_link" href="_sources/how.rst.txt">Show Source</a> </li>
|
||
|
||
<li id="searchbox" class="md-nav__item"></li>
|
||
|
||
</ul>
|
||
</nav>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="md-content">
|
||
<article class="md-content__inner md-typeset" role="main">
|
||
|
||
<section id="how-it-works">
|
||
<h1 id="how--page-root">How it works<a class="headerlink" href="#how--page-root" title="Link to this heading">¶</a></h1>
|
||
<p>To understand how F4PGA works, it is best to start with an overview of the general EDA tooling ecosystem and then
|
||
proceed to see what the F4PGA project consists of.
|
||
For both ASIC- and FPGA-oriented EDA tooling, there are three major areas that the workflows need to cover: description,
|
||
frontend and backend.</p>
|
||
<img alt="_images/EDA.svg" class="align-center" src="_images/EDA.svg"/>
|
||
<p>Hardware description languages are either established (such as Verilog and <a class="reference external" href="https://IEEE-P1076.gitlab.io/">VHDL ➚</a>) or
|
||
emerging software-inspired paradigms like
|
||
<a class="reference external" href="https://chisel.eecs.berkeley.edu/">Chisel ➚</a>,
|
||
<a class="reference external" href="https://spinalhdl.github.io/SpinalDoc-RTD/">SpinalHDL ➚</a>,
|
||
<a class="reference external" href="https://m-labs.hk/gateware/migen/">Migen ➚</a>, or
|
||
<a class="extlink-gh reference external" href="https://github.com/amaranth-lang">Amaranth ➚</a>.
|
||
Since early 2000s, free and open source tools allow simulating HDLs.
|
||
However, for several decades the major problem lay in the frontend and backend, where there was no established
|
||
standard vendor-neutral tooling that would cover all the necessary components for an end-to-end flow.
|
||
This pertains both to ASIC and FPGA workflows.
|
||
Although F4PGA focuses on the latter, some parts of F4PGA will also be useful in the former.</p>
|
||
<p>To achieve F4PGA’s goal of a complete FOSS FPGA toolchain, a number of tools and projects are necessary to provide all
|
||
the needed components of an end-to-end flow.
|
||
The F4PGA toolchains consist of logic synthesis and implementation tools, as well as chip documentation projects for
|
||
chips of various vendors.
|
||
Thus, F4PGA serves as an umbrella project for several activities.</p>
|
||
<img alt="_images/parts.svg" class="align-center" src="_images/parts.svg"/>
|
||
<p>The central resources are the so-called FPGA “architecture definitions” (i.e. documentation of how specific FPGAs work
|
||
internally) and the “interchange schema” (for logical and physical netlists).
|
||
Those definitions serve as input to frontend and backend tools, such as
|
||
<a class="reference external" href="https://yosyshq.net/yosys/">Yosys ➚</a>,
|
||
<a class="extlink-gh reference external" href="https://github.com/YosysHQ/nextpnr">nextpnr ➚</a> and <a class="reference external" href="https://verilogtorouting.org/">Verilog to Routing ➚</a>.
|
||
They are created within separate collaborating projects targeting different FPGAs:</p>
|
||
<ul class="simple">
|
||
<li><p><a class="reference external" href="https://f4pga.readthedocs.io/projects/prjxray/en/latest/index.html" title="(in Project X-Ray v0.0-3807-g72e6371b)"><span class="xref std std-doc">Project X-Ray ➚</span></a> for Xilinx 7-Series</p></li>
|
||
<li><p><a class="reference external" href="http://bygone.clairexen.net/icestorm/">Project IceStorm ➚</a> for Lattice iCE40</p></li>
|
||
<li><p><a class="reference external" href="https://prjtrellis.readthedocs.io/en/latest/index.html" title="(in Project Trellis)"><span class="xref std std-doc">Project Trellis ➚</span></a> for Lattice ECP5 FPGAs</p></li>
|
||
</ul>
|
||
<p>More information can be found at <a class="reference external" href="https://f4pga.readthedocs.io/projects/arch-defs/en/latest/index.html" title="(in F4PGA Architecture Definitions vlatest)"><span class="xref std std-doc">F4PGA Architecture Definitions ➚</span></a> and <a class="reference external" href="https://fpga-interchange-schema.readthedocs.io/index.html" title="(in FPGA Interchange Format v0.0-99-gc985b46)"><span class="xref std std-doc">FPGA Interchange ➚</span></a>.</p>
|
||
<p>To prepare a working bitstream for a particular FPGA chip, the toolchain goes through the following stages:</p>
|
||
<ul>
|
||
<li><p>A description of the FPGA chip is created with the information from the relevant bitstream documentation
|
||
project.
|
||
This part is done within the <a class="extlink-gh reference external" href="https://github.com/f4pga/f4pga-arch-defs">F4PGA Architecture Definitions ➚</a>.
|
||
The project prepares information about the timings and resources available in the chip needed at the implementation
|
||
stage, as well as techmaps for the synthesis tools.</p>
|
||
<div class="admonition note">
|
||
<p class="admonition-title">Note</p>
|
||
<p>This stage is typically pre-built and installed as assets.
|
||
However, developers contributing to the bitstream documentation might build it.</p>
|
||
</div>
|
||
</li>
|
||
<li><p>Then, logic synthesis is carried out in the <a class="reference external" href="https://yosyshq.net/yosys/">Yosys ➚</a> framework, which expresses the
|
||
user-provided hardware description by means of the block and connection types available in the chosen chip.</p></li>
|
||
<li><p>The next step is implementation.
|
||
Placement and routing tools put individual blocks from the synthesis description in specific chip locations and create
|
||
paths between them.
|
||
To do that, F4PGA uses either <a class="extlink-gh reference external" href="https://github.com/YosysHQ/nextpnr">nextpnr ➚</a> or <a class="extlink-gh reference external" href="https://github.com/verilog-to-routing/vtr-verilog-to-routing">Verilog to Routing ➚</a>.</p></li>
|
||
<li><p>Finally, the design properties are translated into a set of features available in the given FPGA chip.
|
||
These features are saved in the <a class="extlink-gh reference external" href="https://github.com/chipsalliance/fasm">FASM format ➚</a>, which is developed as part of F4PGA.
|
||
The FASM file is then translated to a bitstream, using the information from the bitstream documentation projects.</p></li>
|
||
</ul>
|
||
</section>
|
||
|
||
|
||
</article>
|
||
</div>
|
||
</div>
|
||
</main>
|
||
</div>
|
||
<footer class="md-footer">
|
||
<div class="md-footer-nav">
|
||
<nav class="md-footer-nav__inner md-grid">
|
||
|
||
<a href="getting-started.html" title="Getting started"
|
||
class="md-flex md-footer-nav__link md-footer-nav__link--prev"
|
||
rel="prev">
|
||
<div class="md-flex__cell md-flex__cell--shrink">
|
||
<i class="md-icon md-icon--arrow-back md-footer-nav__button"></i>
|
||
</div>
|
||
<div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title">
|
||
<span class="md-flex__ellipsis">
|
||
<span
|
||
class="md-footer-nav__direction"> Previous </span> Getting started </span>
|
||
</div>
|
||
</a>
|
||
|
||
|
||
<a href="status.html" title="Supported Architectures"
|
||
class="md-flex md-footer-nav__link md-footer-nav__link--next"
|
||
rel="next">
|
||
<div class="md-flex__cell md-flex__cell--stretch md-footer-nav__title"><span
|
||
class="md-flex__ellipsis"> <span
|
||
class="md-footer-nav__direction"> Next </span> Supported Architectures </span>
|
||
</div>
|
||
<div class="md-flex__cell md-flex__cell--shrink"><i
|
||
class="md-icon md-icon--arrow-forward md-footer-nav__button"></i>
|
||
</div>
|
||
|
||
</a>
|
||
|
||
</nav>
|
||
</div>
|
||
<div class="md-footer-meta md-typeset">
|
||
<div class="md-footer-meta__inner md-grid">
|
||
<div class="md-footer-social">
|
||
|
||
<div class="md-footer-social__link">
|
||
<a href="https://chipsalliance.org/" target="_blank">CHIPS Alliance</a>
|
||
</div>
|
||
</ul>
|
||
<div class="md-footer-social__link">
|
||
<a href="https://github.com/chipsalliance/f4pga" target="_blank">GitHub</a>
|
||
</div>
|
||
</div>
|
||
<div class="md-footer-copyright">
|
||
<div class="md-footer-copyright__highlight">
|
||
© Copyright F4PGA Authors, 2019 - 2022.
|
||
|
||
</div>
|
||
Created using
|
||
<a href="http://www.sphinx-doc.org/">Sphinx</a> 8.1.3.
|
||
and
|
||
<a href="https://github.com/f4pga/sphinx_f4pga_theme">Material for
|
||
Sphinx</a>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
</footer>
|
||
<script src="_static/javascripts/application.js"></script>
|
||
<script src="_static/javascripts/f4pga.js"></script>
|
||
<script>app.initialize({version: "1.0.4", url: {base: ".."}})</script>
|
||
</body>
|
||
</html> |