This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DS90UB941AS-Q1: 941的PORT1是不是不支持GPIO透传

Part Number: DS90UB941AS-Q1

Dear TI:

    请问下941的PORT1  gpio0~3是不是不支持透传?我们这边使用941的port0和port1分别接了两个948,port0口通过gpio0透传一路PWM,941配置reg 0x0d为0x03, 948配置reg 0x1d为0x05, 可以正常透传PWM信号。而port1口通过gpio2透传另一路PWM,941配置reg 0xE为0x30, 948配置0x1E为0x50, 发现无法透传PWM信号。