Starting a new project on a TCI6630 device. We plan to use PCIe to give a high speed interface to an FPGA. In the past we used McBSP and setup a DMA to/from the FPGA. The FPGA would interrupt the DSP and we'd DMA data to the FPGA. The FPGA would also send the DSP data via McBSP and when the data was complete we'd DMA it to memory.
In looking at the PCIe info it would seem we don't need to use DMA type transfers since the PCIe is going to handle the transfers kind of like the DMA/McBsp combination did. Am I on the right track here or maybe I'm missing a piece of the picture?
