SS4S have a demo code, but arm need to call adi_ss_arm_fw_Process function .
I want the arm core don't take apart in dsp processing.
Otherwise my arm process a something need more time work , the dsp can't output normaly.
Sorry for a delayed response. For ADSP-sc5xx processor series, ARM core is used to initialize the peripherals and for i/o data buffering. ARM core is not used for processing the data. The ARM framework consumes as little as ~15MIPS.
Can you please give us more details as to what do you want to run on ARM core?
Hi ,thanks for a reply.
I have 2 questions.
1: if i use ADSP-21589, the dsp have no arm core, so could you give me a ss4s example?
2:i found the ss4s frame code , the arm receive audio data, and interrupt and pass data to dsp core,
if the arm core read a large block data from spi flash, the audio will break.
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