Hello!
I try to initialize the TAS5825M without PPC3 but I get no output.
The I2S clock is stable (96 kHz, ratio 64) and a I2C register dump of page 0 shows that the register values are in principle fine (no faults, PVDD ok). The only strange thing is that the DIE ID (reg. 0x67) returns 0 instead of 0x95.
I checked all supplies and they are also ok: DVDD, VR_DIG, GVDD, AVDD.
I write following registers (reg., value):
0x00 0x00
0x78 0x00
0x03 0x03
0x78 0x80
Any suggestions what else I can check? What could go wrong?
Thank you!