Part Number: TAS5754M
Other Parts Discussed in Thread: TAS5828M
Hi,
I'm trying to set up a TAS5754M in my own PCB.
I have PPCMB with TAS5754M Evaluation Module. My LRCLK = 176.4kHz, BCLK = 11.2896MHz, Fs=176.4kHz
Mono Amplifier Application Schematic and PurePath Console2 is being used.
To enable 3-wires I2S I use:
w 9a 00 00
w 9a 02 10
w 9a 25 18
w 9a 0D 10
w 9a 02 00
The amplifier works. The sound is heard.
Then I dump registers to the config file and write it to the own TAS5754 via I2C.
The amp tries to play but shuts down and tries to play again. Repetition cycle about 1.5s. See the picture (only one cycle is shown).
I checked the voltages on my board and TAS5754M Evaluation Module They are the same.
I read and compare values of the registers (only Page 0) on my board and Evaluation Module they are also the same. Measured CPf=1.4112MHz (Identical on TAS5828M Evaluation Module and my board).
Maybe you can advise what I am doing wrong.
Thank You
Gailius
