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SC573 DMA Sport error

Question asked by Ned0121 on Nov 8, 2017
Latest reply on Jan 15, 2018 by Jithul_Janardhanan

Hi ,

 

I am testing the DMA with sport transfer on SC573 ezkit using the following thread's code.

ADSP-SC58x/2158x SPORT: Example codes 

 

However, when I test with the I2S auto buffer mode, I always get a DMA_state.ERRC =3( 

Memory Access or Fabric Error) error.

I've checked every DMA configuration procedure and the error condition in hardware reference manual

to make sure everything is alright.

But have no luck, still getting DMA hang in a error state.

 

Not sure the condition Fabric Error means, but I am sure the Memory Access may be fine. 

Because I program the DMA start address with 0x2824xxxx. 

Did I miss something? 

 

Thanks

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