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.

DS90UB947-Q1: DS90UB947-Q1

Part Number: DS90UB947-Q1

 想问一下dsub947硬件配置为双绞线,实际只用了一路差分信号,947和948寄存器需要怎么配置,现在的现象是初次上电是偶发界面不显示,首先想确认一下配置是否正确?想确认一下是什么引起偶发界面不显示的原因,需要怎么排查?谢谢