Hello Sir,
May I ask for a question of TAS5558?
After TAS5558's register is initiated, there is a PWM output and PIN 37 (VALID) will output high level voltage.
While it's found that there are some boards with using TAS5558 can not output PWM signal and PIN 37 shows low level voltage after initialization.
Here are two questions:
1) is it a method to identify whether TAS5558 has completed initialization and should output PWM by reading registers?
2) If so, which register can be read for identifying PWM output enable?
Best regards,
wenting