AnsweredAssumed Answered

Can I use an SCTimer triggerred by I2S_TX_SW signal to start a counter

Question asked by Jonathan Smith on Nov 14, 2019
Latest reply on Nov 14, 2019 by jeremyzhou

In order to synchronise the I2S interface across a distributed system, I want to start a counter on the falling edge of I2S_TX_WS. When I receive a global synchronising signal I then want to read the counter value, which I will use to re-synchronise the I2S interface with the other units.

 

Can this be done with the SCT timer? I’ve read that I can use SCTimer input 6 for the I2S_TX_WS, but I am not sure if this can be used to start a counter, or how to implement it.

 

Thanks.

Outcomes