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DAI pin as edge sensitive (falling and rising together)

Question asked by ARS29 on Jun 21, 2012
Latest reply on Jun 25, 2012 by Harshit.Gaharwar



Are the DAI pins (adsp-21489) are by default sensitive to both edges (falling as well as rising) ?


I need to activate DAI pin both as rising edge sensitive as well as falling edge sensitive. it would be great if you can tell me how to do it ?

I need it because I want to raise an interrupt at both edges. The registers which i know should be set are :

*pDAI_IRPTL_RE   (rising edge)

*pDAI_IRPTL_FE (falling edge)


Thank you very much.