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TDA4VM: We use PCIe to connect two TDA4VM to transmit data, and we also use the QNX system .Does TDA4VM support this PCIE solution?

Xiao Wilber
Prodigy 60 points
Part Number: TDA4VM

Is the PCIE driver running on QNX or R5F CORE?

Is there a plan already provided?

  • 0
    TI__Guru** 110651 points

    Hi Xiao,

    The TI Processor SDK QNX for PCIE does not come with an A72 based PCIE driver.   

    Please contact your local QNX representative for the A72 PCIe driver availability.

    Regards,

    kb

  • 0
    Prodigy 60 points

    Does r5f  core support this mode? 

    I found that the r5f code has a driver for the PCIe (vx_ pcie_ tx_ target.c and vx_ pcie_ rx_ target. c).

    May I use it? Is there a description document?

  • 0 in reply to Xiao Wilber
    TI__Guru** 110651 points

    Hi Xiao,

    The PCIE driver (no sample application), in the PDK of Processor SDK 7.2 RTOS release was not tested by TI, nor is there any associated documentation.

    • ./packages/ti/drv/pcie
    • ./packages/ti/csl/src/ip/pcie

    The openVx files vx_pcie_tx_target.c and vx_pcie_rx_target.c, are part of a demo which involves the Linux based pcie driver.

    Please contact your local QNX representative for A72 QNX PCIe driver availability.

    Regards,

    kb