DS90UB948-Q1: which register can tell the signal quality is poor or lane is disconnected?

Miranda Gu

Hi team,

My customers wonder which 948 register can tell the signal quality is poor or lane is disconnected? Appreciate your guidance!

0 Michael.Walker over 5 years ago

Hi,

to determine the FPD-Link signal quality of your system you can run BIST mode or you can use the Margin Analysis Program described in this document: https://www.ti.com/lit/ug/snlu243/snlu243.pdf?ts=1628525775365&ref_url=https%253A%252F%252Fwww.ti.com%252Fproduct%252FDS90UB948-Q1

Regards,

Michael W.

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