TMS320F28377S: Can DCAEVT1 trigger a CLA interrupt?

Andrew Barnett

Is there any means of having a DCAEVT1 signal, such as the force or sync signal, directly trigger a CLA interrupt and if so how?

Thanks in advance for any assistance.

over 7 years ago

0 Devin Cottier over 7 years ago

TI__Guru 60865 points

Hi Andrew,

A CLA task can be triggered by an XINT (external interrupt) event which are connected to the input X-BAR (any input GPIO). Since the input X-bar can select any pin, you can also select a pin that is outputting an output X-bar selection. This gives you access to CMPSS and ePWM external syncout events:

0 Andrew Barnett over 7 years ago in reply to Devin Cottier

Intellectual 870 points

Excellent! This will get the job done. Thanks

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TMS320F28377S: Can DCAEVT1 trigger a CLA interrupt?