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Question about TCP3E and QMSS Accumulator Interrupt

Nick Carter
Intellectual 830 points
Other Parts Discussed in Thread: TMS320C6670

Hi htere,

I'm writing TCP3E driver of TMS320C6670. I encountered some questions and hope you could help me.

I'm using queue 704 as a TX queue and 708 as a RX queue. And I wanna use Accumulator high priority channel 0 to monitor these two queues. How do I configure the

PDSP? The threshhold of queue 704 is 4 and that of queue 708 is 1. How does channel 0  identify each queue's interrupt? Is there some example projects on the issue I

encounted?

Now, the situation is queue 704 interrupt can be responsed, but queue 708 ISR cann't be serviced. Need some help.

Thank you

Best regards

Nick