【system verilog for design】verilog 1995/2001/system verilog标准语法的一些演进

本文概述了Verilog从1995到2001标准的演进,再到SystemVerilog IEEE 1800的变革。Verilog-1995奠定了设计基础,而Verilog-2001引入了C风格接口和多维数组等。SystemVerilog在设计抽象和验证方面有了显著提升,如interface、packed struct、covergroup、assert及随机化等功能,极大地推动了RTL代码的可读性和验证方法学的发展。

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前言

最近在学习一些verilog/system verilog for design的基础知识,觉得有些东西总结总结还是挺好的,毕竟好记性不如烂键盘;

正文开始

verilog有1995和2001两个标准,之后便合入到system verilog标准中了,因此结合最近看的课总结一下语法的演进;

verilog-1995

module parameter function task always @
assign wire reg + = * / % << >>
$finish $fopen $fclose $display $write
$monitor `define `ifdef `else `endif `include `timescale
initial disable events<
这本书,超赞。强烈推荐!!!!!有很多很好的用例! Foreword ................................................................................................................. xxi Preface ................................................................................................................... xxiii Target audience...................................................................................................................... xxiii Topics covered........................................................................................................................xxiv About the examples in this book..............................................................................................xxv Obtaining copies of the examples...........................................................................................xxvi Example testing.......................................................................................................................xxvi Other sources of information .................................................................................................xxvii Acknowledgements..................................................................................................................xxx Chapter 1: Introduction to SystemVerilog...............................................................1 1.1 SystemVerilog origins.......................................................................................................1 1.1.1 Generations of the SystemVerilog standard.......................................................2 1.1.2 Donations to SystemVerilog ..............................................................................4 1.2 Key SystemVerilog enhancements for hardware design...................................................5 1.3 Summary ...........................................................................................................................6 Chapter 2: SystemVerilog Declaration Spaces ....................................
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