Re^3: verilog-perl vhier usage

in reply to Re^2: verilog-perl vhier usage
in thread verilog-perl vhier usage

Since I do not have your Verilog files, I can not reproduce your problem.

However, when I add the strictures to your code (use warnings; use strict;), I get a warning message:

Bareword "hier" not allowed while "strict subs" is in use at ...
[download]

Although I doubt this is your problem, try fixing your code like this by adding the single quotes:

show_hier($cell->submod, $indent." ", 'hier', $cell->name) if $cell->s
+ubmod;
[download]

Is there anything special about the "mymux" module? Is it wrapped inside `celldefine compiler directives, for example?

Since I have never used Verilog::Netlist, I can not offer you more specific information about its usage. You might try browsing (or asking a question on) the CPAN Verilog Discussion forum: http://www.cpanforum.com/dist/Verilog-Perl. It's too bad the module author is not a PerlMonk :)

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Re^4: verilog-perl vhier usage by perlvoyager (Initiate) on Mar 06, 2009 at 05:36 UTC
the defines file and the timescale file i2c_master_defines.v // bitcontroller states `define I2C_CMD_NOP 4'b0000 `define I2C_CMD_START 4'b0001 `define I2C_CMD_STOP 4'b0010 `define I2C_CMD_WRITE 4'b0100 `define I2C_CMD_READ 4'b1000 [download] timescale.v `timescale 1ns / 10ps [download]	[reply] [d/l] [select]

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Re^4: verilog-perl vhier usage
by perlvoyager (Initiate) on Mar 06, 2009 at 05:36 UTC

i2c_master_defines.v
// bitcontroller states
`define I2C_CMD_NOP   4'b0000
`define I2C_CMD_START 4'b0001
`define I2C_CMD_STOP  4'b0010
`define I2C_CMD_WRITE 4'b0100
`define I2C_CMD_READ  4'b1000
[download]

timescale.v
`timescale 1ns / 10ps
[download]

[reply]
[d/l]
[select]

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