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Symbolic string for vector values under modelsim
Hello,
I'm looking under ModelSim to associate symbolic values to a vector.
Example:
The vector '/top_tb/state' is a 2 bit vector.
I would like to associate the following values:
00 idle
01 waitSync
10 transfer
11 complete
I saw a way to do this for a long time but I am not able to find it
again. The way that I saw did not use VHDL.
Thank you in advance for your help
Thoma
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Reply
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 Thoma
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9/19/2009 7:28:27 AM |
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"Thoma" <rf.egnaro@evetsrellum> wrote in message
news:4ab4881b$0$23447$ba4acef3@news.orange.fr...
> Hello,
>
> I'm looking under ModelSim to associate symbolic values to a vector.
>
> Example:
>
> The vector '/top_tb/state' is a 2 bit vector.
> I would like to associate the following values:
> 00 idle
> 01 waitSync
> 10 transfer
> 11 complete
>
> I saw a way to do this for a long time but I am not able to find it
> again. The way that I saw did not use VHDL.
>
> Thank you in advance for your help
>
> Thoma
Look in the manual for "virtual type" and "virtual signal" commands.
This might work:
virtual type {idle waitsync transfer complete} bus_type
virtual signal {/top_tb/state} cmdbus
virtual function {(bus_type)cmdbus} command
add wave command
Hans
www.ht-lab.com
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HT
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9/19/2009 7:56:18 AM
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HT-Lab a �crit :
>> I'm looking under ModelSim to associate symbolic values to a vector.
>>
>> Example:
>>
>> The vector '/top_tb/state' is a 2 bit vector.
>> I would like to associate the following values:
>> 00 idle
>> 01 waitSync
>> 10 transfer
>> 11 complete
>>
>> I saw a way to do this for a long time but I am not able to find it
>> again. The way that I saw did not use VHDL.
>
> Look in the manual for "virtual type" and "virtual signal" commands.
>
> This might work:
>
> virtual type {idle waitsync transfer complete} bus_type
> virtual signal {/top_tb/state} cmdbus
> virtual function {(bus_type)cmdbus} command
> add wave command
>
> Hans
> www.ht-lab.com
>
>
Hi Hans,
It is exactly what I search for.
Thank you for your help
Thoma
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Thoma
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9/20/2009 9:07:15 AM
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2 Replies
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