Answers Database


F1.5i Simulator: Driving a bus in CC Mode get overwritten


Record #6679

Product Family: Software

Product Line: Aldec

Product Part: Foundation Logic Simulator

Product Version: 1.5is2

Problem Title:
F1.5i Simulator: Driving a bus in CC Mode get overwritten


Problem Description:
Urgency: Standard

important to use the CC mode to allow the input to be
overwritten by the output. When a bus has pulldowns
on it in CC mode these pulldown will overwrite the input
and prevent any forced signals.


Solution 1:

This error only occurs in simulation and will not pass
over to the actual device. To properly simulate the
bus it would be necessary to temporarily remove the
pulldowns.




End of Record #6679 - Last Modified: 09/27/99 11:17

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