文件名称:VCDdecoder
- 所属分类：
- 编译器/词法分析
- 资源属性：
- [Windows] [Visual C] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 7.68mb
- 下载次数：
- 0次
- 提 供 者：
- Hao ****
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
介绍说明－－下载内容均来自于网络，请自行研究使用
基于GTK-wave做的verilog test bench语法解析器
解析vcd file.
俺自己写的-VCD (Value Change Dump) file is widely used in industry. A VCD file is an ASCII file, which contains header information, variable definitions and the value changes for specified variables, or all variables, in a given design. Attached VCD_format.pdf gives a simple introduction to VCD file format. More information about VCD file format can be found in Web.
Please write a tool to parse a VCD file. It reads in the VCD file specified in the command line, counts the value changes for each variable and output a file which states the name and counts for value change low-to-high and high-to-low for each variable. A example VCD file is also attached for testing purpose.
RULES:
1. $date, $version, $comment and $dump* can be ignored
2. Output file name is <design_name>.toggle, where design_name is the topmost module name in the VCD file.
For example, if the 1st $scope line in the file:
$scope module AAA_tmax_testbench_1_16 $end
the output file name should be AAA_tmax_t
解析vcd file.
俺自己写的-VCD (Value Change Dump) file is widely used in industry. A VCD file is an ASCII file, which contains header information, variable definitions and the value changes for specified variables, or all variables, in a given design. Attached VCD_format.pdf gives a simple introduction to VCD file format. More information about VCD file format can be found in Web.
Please write a tool to parse a VCD file. It reads in the VCD file specified in the command line, counts the value changes for each variable and output a file which states the name and counts for value change low-to-high and high-to-low for each variable. A example VCD file is also attached for testing purpose.
RULES:
1. $date, $version, $comment and $dump* can be ignored
2. Output file name is <design_name>.toggle, where design_name is the topmost module name in the VCD file.
For example, if the 1st $scope line in the file:
$scope module AAA_tmax_testbench_1_16 $end
the output file name should be AAA_tmax_t
(系统自动生成,下载前可以参看下载内容)
下载文件列表
gtkwave-3.2.1
.............\.gtkwaverc
.............\aclocal.m4
.............\ANALOG_README.TXT
.............\autogen.sh
.............\autom4te.cache
.............\..............\output.0
.............\..............\requests
.............\..............\traces.0
.............\CHANGELOG.TXT
.............\config.h
.............\config.h.in
.............\config.log
.............\config.status
.............\configure
.............\configure.ac
.............\contrib
.............\.......\Makefile
.............\.......\Makefile.am
.............\.......\Makefile.in
.............\.......\pccts
.............\.......\.....\antlr
.............\.......\.....\.....\.deps
.............\.......\.....\.....\.....\antlr.Po
.............\.......\.....\.....\.....\bits.Po
.............\.......\.....\.....\.....\build.Po
.............\.......\.....\.....\.....\egman.Po
.............\.......\.....\.....\.....\err.Po
.............\.......\.....\.....\.....\fcache.Po
.............\.......\.....\.....\.....\fset.Po
.............\.......\.....\.....\.....\fset2.Po
.............\.......\.....\.....\.....\gen.Po
.............\.......\.....\.....\.....\globals.Po
.............\.......\.....\.....\.....\hash.Po
.............\.......\.....\.....\.....\lex.Po
.............\.......\.....\.....\.....\main.Po
.............\.......\.....\.....\.....\misc.Po
.............\.......\.....\.....\.....\mrhoist.Po
.............\.......\.....\.....\.....\pred.Po
.............\.......\.....\.....\.....\scan.Po
.............\.......\.....\.....\.....\set.Po
.............\.......\.....\.....\antlr.1
.............\.......\.....\.....\antlr.c
.............\.......\.....\.....\antlr.g
.............\.......\.....\.....\antlr.r
.............\.......\.....\.....\antlr1.txt
.............\.......\.....\.....\antlr68K.make
.............\.......\.....\.....\AntlrMS.mak
.............\.......\.....\.....\AntlrMSVC50.dsp
.............\.......\.....\.....\AntlrMSVC50.dsw
.............\.......\.....\.....\AntlrMSVC50.mak
.............\.......\.....\.....\AntlrMSVC60.dsp
.............\.......\.....\.....\AntlrMSVC60.dsw
.............\.......\.....\.....\antlrPPC.make
.............\.......\.....\.....\bits.c
.............\.......\.....\.....\build.c
.............\.......\.....\.....\egman.c
.............\.......\.....\.....\err.c
.............\.......\.....\.....\fcache.c
.............\.......\.....\.....\fset.c
.............\.......\.....\.....\fset2.c
.............\.......\.....\.....\gen.c
.............\.......\.....\.....\generic.h
.............\.......\.....\.....\globals.c
.............\.......\.....\.....\hash.c
.............\.......\.....\.....\hash.h
.............\.......\.....\.....\lex.c
.............\.......\.....\.....\main.c
.............\.......\.....\.....\Makefile
.............\.......\.....\.....\Makefile.am
.............\.......\.....\.....\Makefile.in
.............\.......\.....\.....\makefile.VMS
.............\.......\.....\.....\makefile1
.............\.......\.....\.....\misc.c
.............\.......\.....\.....\mode.h
.............\.......\.....\.....\mrhoist.c
.............\.......\.....\.....\parser.dlg
.............\.......\.....\.....\pred.c
.............\.......\.....\.....\proto.h
.............\.......\.....\.....\README
.............\.......\.....\.....\scan.c
.............\.......\.....\.....\stdpccts.h
.............\.......\.....\.....\syn.h
.............\.......\.....\.....\tokens.h
.............\.......\.....\.....\watantlr.mak
.............\.......\.....\CHANGES_FROM_131.txt
.............\.......\.....\CHANGES_FROM_133.txt
.............\.......\.....\CHANGES_FROM_133_BEFORE_MR13.txt
.............\.......\.....\CHANGES_SUMMARY.txt
.............\.......\.....\dlg
.............\.......\.....\...\.deps
.............\.......\.....\...\.....\automata.Po
.............\.......\.....\...\.....\dlg_a.Po
.............\.......\.....\...\.....\dlg_p.Po
.............\.......\.....\...\.....\err.Po
.............\.......\.....\...\.....\main.Po
.............\.......\.....\...\.....\output.Po
.............\.......\.....\...\.....\relabel.Po
.............\.......\.
.............\.gtkwaverc
.............\aclocal.m4
.............\ANALOG_README.TXT
.............\autogen.sh
.............\autom4te.cache
.............\..............\output.0
.............\..............\requests
.............\..............\traces.0
.............\CHANGELOG.TXT
.............\config.h
.............\config.h.in
.............\config.log
.............\config.status
.............\configure
.............\configure.ac
.............\contrib
.............\.......\Makefile
.............\.......\Makefile.am
.............\.......\Makefile.in
.............\.......\pccts
.............\.......\.....\antlr
.............\.......\.....\.....\.deps
.............\.......\.....\.....\.....\antlr.Po
.............\.......\.....\.....\.....\bits.Po
.............\.......\.....\.....\.....\build.Po
.............\.......\.....\.....\.....\egman.Po
.............\.......\.....\.....\.....\err.Po
.............\.......\.....\.....\.....\fcache.Po
.............\.......\.....\.....\.....\fset.Po
.............\.......\.....\.....\.....\fset2.Po
.............\.......\.....\.....\.....\gen.Po
.............\.......\.....\.....\.....\globals.Po
.............\.......\.....\.....\.....\hash.Po
.............\.......\.....\.....\.....\lex.Po
.............\.......\.....\.....\.....\main.Po
.............\.......\.....\.....\.....\misc.Po
.............\.......\.....\.....\.....\mrhoist.Po
.............\.......\.....\.....\.....\pred.Po
.............\.......\.....\.....\.....\scan.Po
.............\.......\.....\.....\.....\set.Po
.............\.......\.....\.....\antlr.1
.............\.......\.....\.....\antlr.c
.............\.......\.....\.....\antlr.g
.............\.......\.....\.....\antlr.r
.............\.......\.....\.....\antlr1.txt
.............\.......\.....\.....\antlr68K.make
.............\.......\.....\.....\AntlrMS.mak
.............\.......\.....\.....\AntlrMSVC50.dsp
.............\.......\.....\.....\AntlrMSVC50.dsw
.............\.......\.....\.....\AntlrMSVC50.mak
.............\.......\.....\.....\AntlrMSVC60.dsp
.............\.......\.....\.....\AntlrMSVC60.dsw
.............\.......\.....\.....\antlrPPC.make
.............\.......\.....\.....\bits.c
.............\.......\.....\.....\build.c
.............\.......\.....\.....\egman.c
.............\.......\.....\.....\err.c
.............\.......\.....\.....\fcache.c
.............\.......\.....\.....\fset.c
.............\.......\.....\.....\fset2.c
.............\.......\.....\.....\gen.c
.............\.......\.....\.....\generic.h
.............\.......\.....\.....\globals.c
.............\.......\.....\.....\hash.c
.............\.......\.....\.....\hash.h
.............\.......\.....\.....\lex.c
.............\.......\.....\.....\main.c
.............\.......\.....\.....\Makefile
.............\.......\.....\.....\Makefile.am
.............\.......\.....\.....\Makefile.in
.............\.......\.....\.....\makefile.VMS
.............\.......\.....\.....\makefile1
.............\.......\.....\.....\misc.c
.............\.......\.....\.....\mode.h
.............\.......\.....\.....\mrhoist.c
.............\.......\.....\.....\parser.dlg
.............\.......\.....\.....\pred.c
.............\.......\.....\.....\proto.h
.............\.......\.....\.....\README
.............\.......\.....\.....\scan.c
.............\.......\.....\.....\stdpccts.h
.............\.......\.....\.....\syn.h
.............\.......\.....\.....\tokens.h
.............\.......\.....\.....\watantlr.mak
.............\.......\.....\CHANGES_FROM_131.txt
.............\.......\.....\CHANGES_FROM_133.txt
.............\.......\.....\CHANGES_FROM_133_BEFORE_MR13.txt
.............\.......\.....\CHANGES_SUMMARY.txt
.............\.......\.....\dlg
.............\.......\.....\...\.deps
.............\.......\.....\...\.....\automata.Po
.............\.......\.....\...\.....\dlg_a.Po
.............\.......\.....\...\.....\dlg_p.Po
.............\.......\.....\...\.....\err.Po
.............\.......\.....\...\.....\main.Po
.............\.......\.....\...\.....\output.Po
.............\.......\.....\...\.....\relabel.Po
.............\.......\.