要写好Verilog HDL,得要琢磨清楚:用Verilog HDL写的code不是“程序”(除了仿真外它并不会被任何东西execute),而是可以被EDA软件跑出来(synthesize&implement)的电路。琢磨清楚之后,就能暸解为什么Verilog HDL语法像C,用法却完全不同了。 为了让电路的输出与时钟准确对齐,一个比较好的三段式状态机(
Icarus Verilog 开发者名称: Open Source 最新版本: 0.9 软件类别: 开发者工具 软件子类别: 源代码工具 操作系统: Windows软件概述伊卡洛斯的Verilog是Verilog的仿真和综合工具。它作为一个编译器,编译用Verilog(IEEE-1364)的源代码进入一些目标格式。软件网站 开发者网站 ...
Welcome to Verilator, the fastest Verilog/SystemVerilog simulator. Accepts Verilog or SystemVerilog Performs lint code-quality checks Compiles into multithreaded C++, or SystemC Creates XML to front-end your own tools Fast Outperforms many closed-source commercial simulators Single- and multithreaded ...
This is the development trunk for the Verilog-to-Routing project. Unlike the nicely packaged releases that we create, you are working with code in a constant state of flux. You should expect that the tools are not always stable and that more work is needed to get the flow to run. ...
Open-source tool from design house Acculent links Verilog with TCLColorado Springs, Colo. - An open-source tool developed by Acculent Corp., a small design house here, promises to convert tool command language (TCL) scripts into Verilog code, making it easier for designers to understand what...
这提醒我们在设计Verilog状态机时，要确保代码可被EDA软件转化为实际电路，理解Verilog语法类似C，但使用方法却大相径庭。设计一个高效的三段式状态机（FSM）时，应采用Moore型状态机，输出仅依赖当前状态，避免使用输入或未来状态变量。首先，你需要列出所有可能的状态，以防止未声明的状态导致死锁。通常，你...
运行make verilog以生成 verilog 代码。该命令会在build/rtl/目录下生成多个.sv文件(例如build/rtl/XSTop.sv)。 更多信息详见Makefile。 仿真运行 环境搭建 设定环境变量NEMU_HOME为香山 NEMU在您机器上的绝对路径。 设定环境变量NOOP_HOME为香山工程文件夹的绝对路径。
this works presents a tool that from a systemc rtl description generates its equivalent verilog code ready to be synthesized by any standard verilog synthesis tool.doi:doi:10.1007/s11814-007-5031-2CastilloJ. HuertaP. MartínezJ. ICastillo, J., Huerta, P., Martnez, J.: An open-source ...
src: the source code for the test firmware (boot.c, main.c etc in C language) rtl: the source code for theDarkRISCVcore and the support logic (Verilog) sim: the source code for the simulation to test the rtl files (currently via icarus) ...
OpenROAD工具链由一组开源工具组成,这些工具将 RTL Verilog、constraints (.sdc)、liberty (.lib) 和 technology (.lef) 文件作为输入,目的是生成可用于流片的 GDSII 文件。图1说明了与单个OpenROAD任务对应的工具流。这些包括逻辑综合 (logic synthesis, LS),floorplan (FP) 和 power delivery network (PDN) ,...