Generating VCD with ncverilog

[Aastik]

ncverilog vcd

Hi All,

Could anybody please tell me how to generate VCD file/database using ncverilog. A small tutorial will be of great help.

Thanks & regards.

 

[aji_vlsi]

ncsim vcd

Hi All,

Could anybody please tell me how to generate VCD file/database using ncverilog. A small tutorial will be of great help.

Thanks & regards.

Reaed their doc, theer are atleast 3 ways - 1 to create SHM and then convert to VCD via shm2vcd command. Another is via $dumpvars, 3rd option is to use TCL script as:

database -create -vcd -default
probe -add -vcd / -depth all
run
exit

Pass this to ncsim as:

ncsim -tcl dump.tcl

Tutorial - google it, you will find it.

HTH
Ajeetha, CVC
www.noveldv.com

 

[feel_on_on]

ncverilog vcd dump

$dumpfile ("example.vcd")
$dumpvars(0,your design)

write the above to your testcase

 

[Aastik]

ncverilog dumpfile

Thanks a lot, Ajeetha and feel_on_on.

It was quite helpful.

Regards.

 

[dhanraj.pg@gmail.com]

Re: ncverilog dumpfile

Hi

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