Part Number:DS90UB947-Q1Other Parts Discussed in Thread:USB2ANY
hi,
my IVI has two display prot,one serializer is 941,the other serializer is 947.all display panel deserializer is 948. the same panel is connected to 941,link ok,display ok,but connected to 947,the link is not stable,and CRC ERROR.
how can i solve the question?
when the usb2any linked in I2C bus,947 and 948 can't link each other.why?
thanks!
Kailyn Chen:
您好,我们可以直接使用中文沟通。
941是DSI input,947是open LDI输入。两个display input是兼容947的输入接口的吧?
如果输入没问题的话,941和948接的时候,pass和lock输出是什么电平?
您这里提到CRC error是在BIST模式下,根据寄存器读取到有CRC error吗?