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DS90UB914A-Q1: OEN, OSS_SEL

Kuramochi Tadahiko
Guru 28715 points

Part Number: DS90UB914A-Q1

Hi,

Do OEN and OSS_SEL affect SER side and communication with FPD-Link?

i.e.) Back Channel communication is not interfaced if OSS is valid.

I know that they affect each outputs(LOCK, PASS, DATA, GPIO, CLK) of DES as below.

Best Regards,

Kuramochi

  • 0
    TI__Genius 10475 points
    Kuramochi-san,
    The OEN and OSS_SEL are the output enable and output state select pins on the deserializer side thus affecting the functionality of the outputs only at the deserializer side as the above table shows.
    There shouldn't be any other outputs or functionality affected as far as the serializer communication is concerned.