DS90UB948-Q1: DS90UB947 and DS90UB948 Single Open-LDI configuration

user5772050

Part Number: DS90UB948-Q1

Hi everyone ,

Can you confirm the following questions of DS90UB947 and DS90UB948 ?

LCD : 800 x 480, 26.2MHz

Single Open-LDI (D0,1,2,3,CLK) -> DS90UB947-> Signle FPD-LINK III -> DS90UB948 ->Single Open-LDI (D0,1,2,3,CLK)

1. For unused pins of DS90UB947 (D4,D5,D6,D7,DOUT1) and DS90UB948 (D4,D5,D6,D7,CLK2, RIN1) floating

2. MODE_SEL0 configured " 010 " , MODE_SEL1 configured " 000 "

-. Is the configuration correct ?

- .Also need to configure any other register ?

Thanks,

0 Casey McCrea over 6 years ago

Hello,

What are the MODE_SEL configurations for the 947 side? Please also confirm if you are using coax or STP.

Best Regards,

Casey

0 user5772050 over 6 years ago in reply to Casey McCrea

Hello, Casey

1. The MODE_SEL configurations for the 947 side :

MODE_SEL0 configured " 00 " , MODE_SEL1 configured " 00 "

2. FPD-Link III for twisted pair cabling

0 Casey McCrea over 6 years ago in reply to user5772050

Hello,

I do not see any problems with the configuration.

Best Regards,

Casey

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