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Hi team,
One of our customers is experiencing the following issues, can someone guide him to resolve them
Serializer: DS90UB947-Q1,Use DSI0
Deserializer: DS90UB948-Q1,Use dual link
Currently, the 947 DSI does not take input, the screen has backlight but no display. He wants to output a test image of 1080p60Hz from the 948 Pattern Generation, how should he configure the 948 register? The requirement is to use the 948's own internal clock source.
There is no external clock, the 947 internal clock source is used, and PAGTEN is enabled on the serializer side.
The registers currently configured with 948 are:
Hi Amy,
Serializer: DS90UB947-Q1,Use DSI0
DS90UB947 is an OpenLDI to FPD-Link III serializer so it won't support a DSI input.
If you need to support a DSI input you could use the DS90UB941AS-Q1 which is a dual DSI to FPD-Link III serializer.
Please note - DS90UB948 is an FPD-Link III to OpenLDI Deserializer, so your output data type will be OpenLDI as well.
Depending on what data type you need to support at the input/output side you would need to select the appropriate Ser/Des pair.
Regards,
Fadi A.
