TMS320F28027: TMS320F28377D

Part Number: TMS320F28027

Hi,

We are using TMS320F28377D. I have 2 questions on this instruction prefetch and data cache options in the FMC.

1. Should the instruction buffer be considered as instruction cache?

2. What would be the performance degradation if the prefetch and data cache are disabled.

Thanks,

Sundaram