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how to know the value of a internal val in case analysis(pt)

 
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tarkyss



Joined: 01 Aug 2005
Posts: 339
Helped: 16
Location: China


Post21 Jul 2006 17:33   how to know the value of a internal val in case analysis(pt)

when do case analysis with primetime
for example
set_case_analyasis 0 [get_port "SCAN_MODE"]
now i want to know the value of a internal variable,
i am not sure it is fixed because SCAN_MODE is stick to 0
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steven852



Joined: 24 Apr 2005
Posts: 105
Helped: 1


Post22 Jul 2006 17:07   Re: how to know the value of a internal val in case analysis

Do you mean you want to look up some other pin/net/port values? Do the get_* commands help?
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Atre



Joined: 15 Jul 2002
Posts: 102
Helped: 4
Location: Eindhoven, the Netherlands


Post28 Jul 2006 19:53   Re: how to know the value of a internal val in case analysis

tarkyss wrote:
when do case analysis with primetime
for example
set_case_analyasis 0 [get_port "SCAN_MODE"]
now i want to know the value of a internal variable,
i am not sure it is fixed because SCAN_MODE is stick to 0


Hi,

If I remember corectly, there is a variable in PT that can be set to a file in which PT "dumps" the propagation cone of constant signals.

Hope this helps!
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