Test Systems Strategies Inc (TSSI)

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Not all STIL patterns are created equal

When DFT tools generate bus members as individual pins in STIL syntax, it can cause problems downstream when the tester is trying reconcile signal names.  For example:

 

 

Signals {

   "DM_DATA[31]" InOut;

   "DM_DATA[30]" InOut;

...

 

This is usually seen in VTRAN generated STIL files.  That's why recipient of these STIL files always have to debug the STIL files before going further with it.

 

TSSI's TD-ScanPRO has a "detect bus" mode to automatically fix this "sloppy" syntax.

 

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