5 Replies Latest reply on Aug 15, 2012 12:50 PM by loren.snyder

    Destination address for indexed mode DMA

    loren.snyder

      All: what is the address I am to use for the DMAC itself. Is the destination (the second TD) base address PERIPHERAL_BASE? What is the upper 16 bits (which register do I refer to)? The source of course would be SRAM (it would contain the new pointer). Dave Van Ess's latest video about the "Numerically controlled oscillator" uses Indexed DMA to carry out it's function...I'd just like to be able to replicate that behavior.

         

      Thanks.