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DS32ELX0421: clock input

Part Number: DS32ELX0421


I'm using DS32ELX0421. I have some questions. Could you please help me answer them?

1. Can the clock input of DS32ELX0421 be FPGA's IO?

2. Why is there only clock? But there is no any data on the others ports?

3. Could you please give me an example of configuration register?


Kevin Xiong

  • Hi Kevin,

    1. The clock needs to be LVDS. Please see the datasheet for the requirements.

    2. I don't understand your question here. There is 1 LVDS clock and 5 LVDS data lanes.

    3. Please read the datasheet. There's an example device configuration on page 14.