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DS90UB941AS-Q1: 0x5A寄存器DSI_PLL_LOCK一直为0,但显示正常

Part Number: DS90UB941AS-Q1


1、串行器是DS90UB941,解串器是DS90UB948,显示正常,但是发现读0x5A寄存器的值为0xC9,即DSI_PLL_LOCK=0,PLL未锁定?是为什么呢?

2、还有读0x0C寄存器的值为0x65,即DSI_ERROR=1、DPHY_ERROR=1,也不明白是为什么。

Thanks!