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AM335 SGX530

Paul Joseph
Expert 2795 points

Two questions:

 

The GPU core shares the memory with the processor though the same interconnect, there is no direct interface to external video memory, is this correct?

On the GPU, is there a dedicated reset that can be used to only reset the GPU?

  • 0
    TI__Genius 13045 points

    Paul,

    Feedback on your questions:

    You are correct, the GPU core shares the memory with the processor through the same interconnect (see TRM section 10.1.2 L3 Interconnect).

    To reset the GPU use register RM_GFX_RSTCTRL (see TRM section 8.1.13.8.2 RM_GFX_RSTCTRL). 

    Regards.