As mentioned elsewhere, I'm pretty new with the Blackfin 561...
I would like to adjust my CCK and SCK to optimize several issues, including the PPI speed. I have tried changing the relevant PLL values using the function Set_PLL() provided in the example code (video_in_out in the Booting(C) folder), and it does not seem to work when using the emulator on the EZ-LITE kit.
One symptom is that the IDLE instruction is not satisfied until I Break and then Run again. Even then, the new values do not take. I disabled the XML reset parameters, but that had no affect.
Has anyone else run into this?