• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 33 subscribers
  • Views 392 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DS64BR111: Connectivity Issue

Vinaykumar H
Prodigy 10 points
Part Number: DS64BR111


We are Using DSR64BR111 ( Ultra Low Power 6.4 Gbps 2-Channel Repeater with Input Equalization and Output De-Emphasis ) as SATA Redriver in 3.3V operating Mode in our Design.

Interfaced between COMe and SATA CFAST Memory from one 3U VPX board to another through backplane, we are unable to get the proper connectivity from COMe to CFAST Memory.

When we Power On system COMe in BIOS Mode only once it detects the device, if we do software restart next time in BIOS mode we couldn’t able to find the connectivity of CFST Memory

  • 0
    TI__Mastermind 43795 points

    Hi,

    I am not sure of the reason.  In most cases with SATA, failure to communicate is related to distortion in the OOB signaling used to configure a SATA system.

    What settings are being used on the DS64BR111 and how are you configuring the device?

    Regards,

    Lee