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TI Home » TI E2E Community » Support Forums » Digital Signal Processors (DSP) » C6000 Multicore DSP » Keystone Multicore Forum (C66, 66A, AM5) » SRIO Idle2 support
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    SRIO Idle2 support

    SRIO Idle2 support

    This question is answered
    Erick Higa
    Posted by Erick Higa
    on May 03 2012 19:13 PM
    Intellectual820 points

    I was wondering if the 667x SRIO was capable of IDLE2 (SRIO Gen2).  As far as I could tell from the Keystone SRIO doc, IDLE2 is only supported w/ speeds >5.5 Gbps, however it should be possible to set devices up.  Any info on this would be greatly appreciated.

    Thanks,

    Erick

    6678 6670 667x SRIO
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    • Karthik Ramana Sankar
      Posted by Karthik Ramana Sankar
      on May 03 2012 22:16 PM
      Verified Answer
      Verified by Erick Higa
      Intellectual1695 points

      Hi Erick,

      C667x SRIO does not support IDLE2 sequences. It supports only IDLE1 sequences and the max baud rate supported is 5 gbps. Section 1.2 "RapidIO Feature Support in SRIO" of SRIO users guide mentions "Support for IDLE1 and IDLE2", which is incorrect and will be updated in the next revision of the SRIO users guide.

      Thanks,

      Karthik

      -------------------------------------------------------------------------------------------------------------------------------

      If you need more help, please reply back. If this answers the question, please click  Verify Answer , below.

      6670
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