SPORT ADSP-21573 which pins?
Hi All,
It's my first project with ADSP controller, and i want to use FULL SPORT, ADSP-21573 has 4 SPORT channels, which pin i can use for these function in 400-BALL CSP_BGA case?
Because in description for every pins i can't find any names with sport.
Audio Signal Processors
hardware
adsp-21573
SHARC Audio Processors/SoCs
Hi Oleksii,
In ADSP-21573, the SPORT signals are not connected to PORT pins. Therefore, SPORT signals (clock, frame sync, data) need to be connected via DAI using SRU routing.
We would suggest to refer the Digital Audio Interface (DAI) chapter [Page No: 1878/3292] in the ADSP-21573 Hardware reference manual. The link is given below,
www.analog.com/.../adsp-sc57x-2157x_hwr.pdf
Also, please refer the attached code for ADSP-SC573 SPORT I2S example with DMA mode. Please take this as a reference and modify accordingly as per your requirement.
Hope this helps!
Regards,
Ranjitha.R
ADSP_SC573_SPORT_DMA.zip
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