Re^5: extract text from multi-line context (Verilog::VCD)

I'm glad you like the module!

This gets you a little further:

use warnings;
use strict;
use Verilog::VCD qw(:all);

my $vcd= parse_vcd('sample.vcd');
my $i = 0;
for my $code (keys %{ $vcd }) {
    for my $net (@{ $vcd->{$code}->{nets} }) {
        print "V$i ($net->{name}) vsource type=pwl wave=[0p 0]\n";
        $i++;
    }
}

__END__

V0 (VBGOK_H) vsource type=pwl wave=[0p 0]
V1 (YOUT_RC_CAL) vsource type=pwl wave=[0p 0]
V2 (CLKO_RXADC_96M) vsource type=pwl wave=[0p 0]
V3 (AGC_IF_CAP[2:0]) vsource type=pwl wave=[0p 0]
V4 (AGC_IF_CAP[2:0]) vsource type=pwl wave=[0p 0]
V5 (BBAGC_AVWIN[1:0]) vsource type=pwl wave=[0p 0]
V6 (BBAGC_AVWIN[1:0]) vsource type=pwl wave=[0p 0]
V7 (CKO_HFOSC_2DIV12) vsource type=pwl wave=[0p 0]
V8 (XO32K_VCOUT) vsource type=pwl wave=[0p 0]
V9 (YOUT_RC_CAL_PGA) vsource type=pwl wave=[0p 0]
V10 (ABB_BIAS_EN) vsource type=pwl wave=[0p 0]
V11 (TXMIX_EN) vsource type=pwl wave=[0p 0]
V12 (BBPLL_CLKO_DIG_96M) vsource type=pwl wave=[0p 0]
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If you need more help, you have to describe what your desired "wave=..." means. How does this relate to your VCD file data? How does "199p" relate to your VCD data for BBPLL_CLKO_DIG_96M? Show the code you've written and describe in detail how your actual output differs from your desired output.

Comment on Re^5: extract text from multi-line context (Verilog::VCD) Download Code

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Re^6: extract text from multi-line context (Verilog::VCD) by herman4016 (Acolyte) on Aug 19, 2014 at 02:55 UTC
1.the original vcd file "$dumpoff $end" "#3537871350",so 't0' is 3537871350 , output is 0p 2. because the vcd file output will be Cadence spectre analog input ,so for example BBPLL_CLKO_DIG_96M's time squence 't0' value is '0' , and the next time squence 't1' value is '1', I want to insert time sequence t1-1 and value '0', vice versa... 3. value '0' output is '0', value '1' output is 'VDD/2' so the output wave of BBPLL_CLKO_DIG_96M is [ 0p 0 (3537876550-3537871350-1)p 0 (3537876550-3537871350)p VDD/2 (3537881760-3537871350-1)p VDD/2 (3537881760-3537871350)p 0 (3537886970-3537871350-1)p 0 (3537886970-3537871350)p VDD/2 ...... ] ps. please calculate the result in ()	[reply]

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Re^6: extract text from multi-line context (Verilog::VCD)
by herman4016 (Acolyte) on Aug 19, 2014 at 02:55 UTC

1.the original vcd file "$dumpoff $end" "#3537871350",so 't0' is 3537871350 , output is 0p
2. because the vcd file output will be Cadence spectre analog input ,so for example BBPLL_CLKO_DIG_96M's time squence 't0' value is '0' , and the next time squence 't1' value is '1', I want to insert time sequence t1-1 and value '0', vice versa...
3. value '0' output is '0', value '1' output is 'VDD/2'

so the output wave of BBPLL_CLKO_DIG_96M is
[ 0p 0 (3537876550-3537871350-1)p 0 (3537876550-3537871350)p VDD/2 (3537881760-3537871350-1)p VDD/2 (3537881760-3537871350)p 0 (3537886970-3537871350-1)p 0 (3537886970-3537871350)p VDD/2 ...... ]
ps. please calculate the result in ()

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