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CCS/TMS320C6678: can SRIO continuously DMA?

Part Number: TMS320C6678

Tool/software: Code Composer Studio

Hello experts,

In my application, C6678 is a master and a cyclone V FPGA works as a slave. I'd like to use SRIO DirectIO mode to write/read to/from FPGA. 

Can SRIO continuously DMA to different addresses in FPGA? The data in DSP are in dual-buffer and I don't want the CPU to wait for the transfer completed. 

Interrupt may be another solution. But as  I know, doorbell interrupt is sent to the receiver and that doesn't suit to my case.

Please give me some advises and references,.

Thank you very much.

Peijun