LS1046 SerDes Invalid Protocol 0000

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LS1046 SerDes Invalid Protocol 0000

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matthej
Contributor II

Hi,
I have a custom board which is using the LS1046A processor. For SerDes2, I am not using any Serdes modules (only using SerDes1 modules),

I entered 0000 into the SRDS_PRTCL_S2 for the RCW word. For some reason, I am getting a invalid protocol for this selection. I have attached the code snippet that doesn't check for this condition (0000) but it looks valid from the LS1046ARM manual. Does anyone have any idea on why this is not in the code? Is it valid?

 

See photo of code below and the snippet from the reference manual that allows this protocol.

 

Thanks!

 

Screenshot 2022-03-24 123442.pngScreenshot 2022-03-24 123442.pngScreenshot 2022-03-24 123900.pngScreenshot 2022-03-24 123900.png

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