hello:
I am now using c6748, and I read or write spi flash through edma, and I found that if I first erased flash, then write ,and last readback to verify the data to be written, It‘s
OK, But if I power off the dsp, then power on, and read the data back, found that the first 8 bytes is 0, not what I wrote before power off, and the left data is rigth,
I don't know why, can anyone help me?
Thanks!