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: 在没有外部参考时钟和DSI时钟的时候,941和948直接能够建立控制通道(IIC/SPI)的通信?

Part Number: DS90UB941AS-Q1

发现在941上电完成后,主机IIC就能够读写948了,但是此时主机的DSI CLOCK还没有开启,REFCLK上也没有外部参考时钟,此时应该没有PCLK啊,FPD-LINK是如何建立连接的呢?