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AD1854 problem with BF537 EZ kIt Lite

Started by isni...@gmail.com August 7, 2008
Hello Everyone,

I am developing an audio application using Blackfin BF537 EzKit lite. I have some problems with DAC 1854 Sport interface. I want to pass the audio data samples via SPORT interface to DAC 1854 without using DMA.

I am writing to Sport 0 Tx register on receiving the SPORT0_TX interrup as follows
*pSPORT_TX=*(audio_data);

Should I need wait to check any status register of SPORT before I write the next data.
Please suggest me the sample code for the same.

Regards,
Nithin K S