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DS125MB203: How to configure DS125MB203 for SAS/SATA application

user4779049
Expert 2345 points
Part Number: DS125MB203

Hi Team, 

Please advise me on a question on "How to configure DS125MB203 for SAS/SATA application.

I hard that the SATA repeater must be set (1) Signal detection On and (2) DC correction must be disabled.

I looked through the register map of the device, I could not find any register which control above two parameters.

Can you use it with default register configuration for SAS/SATA application? 

If no, I appreciate it if you can provide me some script file for configuration dedicated to SAS/SATA use.

Mita

  • 0
    TI__Guru* 93670 points

    Hi Mita-San,

    1). Please note these are used if there is OOB detection issue. Suggestion is to use default settings but if there is OOB issue then you can consider these changes.

    2). To force signal detect or disable DC offset in the signal path, please send me email and i can send you a guideline.

    Regards,, Nasser