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EVMK2H PCIE

Charis Lee
Intellectual 340 points

Other Parts Discussed in Thread: TMDXEVMPCI, TMS320C6678

 Use PC to connect wiht EVMK2H board.After power on both PC and EVMK2H,load the SDK pcie example code to 6638 as EP mode.

  At the PC side can not discover the PCIE at EVMK2H side.I need some advice to solve the problem.Thanks!

  • 0
    TI__Mastermind 28085 points

    Hi,

    Have you using RTM connector for connecting EVM to PC?

    The EVMK2H is a KeyStone II EVM. The KeyStone II EVMs use a double height AMCC format with an RTM connector for the high speed Serdes interfaces. This form factor is not compatible with the TMDXEVMPCI.

    DESKTOP-LINUX-SDK package support only TMS320C6678 devices only. For more information refer Desktop linux SDK page

    Thanks,

  • 0 in reply to Ganapathi Dhandapani95
    Intellectual 340 points
    Hi，
    Thanks for your reply!
    Is it right? The EVMK2H Must be set to PCIe boot mode.If this is right,how can I set it to PCIe boot mode? I check the DIP setting,but did not find the corresponding settings!
    Thank you!
  • 0 in reply to Charis Lee
    TI__Mastermind 28085 points

    Refer EVM hardware setup guide for setting pcie boot mode.
    http://processors.wiki.ti.com/index.php/EVMK2H_Hardware_Setup

    Since the K2H does not include PCIESSMODE configuration pins, the PCIESSMODE bits in the DEVCFG register will default to 00 or EP mode. Legacy EP mode is not supported by PCIE boot in the RBL. Refer below thread for more information
    http://e2e.ti.com/support/dsp/c6000_multi-core_dsps/f/639/p/353620/1245559

    Thanks,