From the datasheet of ADSP-21489, I got to know that SIMD has two processing elements, and in my program SIMD is enabled.
But in MODE1 register PEYEN bit is '0'. I thought to enable this by setting this bit to '1' , so that simd is enabled always, but if I do that my program is hanging in case of fileops.
Is it a correct way to use that bit?\
And if simd based dsp functions is used, then this bit will be set automatically and de-asserted back ??