CODEC: first blood

A project log for BlackMath

"BlackMath" is a small DSP board, based on Blackfin BF592A, using an Arduino-compatible as loader and PC interface.

Marcellus PereiraMarcellus Pereira 11/04/2018 at 04:360 Comments

The BF592A initialization is working fine. The PLL is set and the mais clock is 193.577MHz.

Unfortunately, the pin VDDD is currently tied to +3V3 but the datasheet says it have to be connected to 1.1 ~ 2.0V... let's see if the little cut can save it.