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How to constraint the Input/output Port in SignalStorm?

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I use the SignalStorm to calculate delay, the scripts use db_delay db_screen like command.

 I know there are two ommand  related to the IO enviroment, set_driving_cell and set_load
and  there are sytax in the docs, but I could not set it right in my scripts.


set_load
set_load
{-pin | -net | -inst}
name
value


set_driving_cell
set_driving_cell
-pin [cell]:pin
-cell cell_name
-from input_pin
-to output_pin

How should  I define all the Inputs ports or the outputs ports ?

[all_inputs] and [all_outputs] do NOT work.

Anyone interested this problem ?


Originally posted in cdnusers.org by aidans
Parents

  • Thanks Bob

    Yes, It is standalone version of Signalstorm

    with your sugesstion, I use * as the target port, porblem is solved.
    The driver cell and load have effect as expected.

    The tools are really very smart.

    Thank YOU !


    Originally posted in cdnusers.org by aidans
Reply

  • Thanks Bob

    Yes, It is standalone version of Signalstorm

    with your sugesstion, I use * as the target port, porblem is solved.
    The driver cell and load have effect as expected.

    The tools are really very smart.

    Thank YOU !


    Originally posted in cdnusers.org by aidans
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