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.

DS90UB954-Q1: 4lane on 953 and 2lane on 954

Part Number: DS90UB954-Q1

Hello,

we have a MIPI 4lane (800Mbit/s) input on the 953 and want a MIPI 2lane (1.6Gbit/s) output on the 954. Is this possible?

I changed the register 0x1F (for 1.6Gbit/s) and 0x33 (for 2lane). Which register else should I config?

Regard

Kai

  • Hi Kai, 

    Yes that configuration is possible as long as the bandwidth is not exceeded on the the DES. There is some overhead timing to consider on the output side. 

    For programming the lane numbers and the speed, those are the only registers needed to program.

    THanks
    Sally