Tool/software:
As title said, when connect AM5748 with CS8427 with I2S port, there is connection error. But when add a resistor in the Bclk and LRclk then the connection is OK.
Could please help to check this is OK and why?
Tool/software:
As title said, when connect AM5748 with CS8427 with I2S port, there is connection error. But when add a resistor in the Bclk and LRclk then the connection is OK.
Could please help to check this is OK and why?
Hello TL, Zekun,
I will assign this to our HW apps team. Not sure that we can be of much help since it is unclear whether this is an issue on the AM57 side or the Cirrus Logic part. Perhaps the customer hcn play with the internal pull-up/pull down resistors of the pins if available to see if this makes a difference?
-Josue