2 Replies Latest reply on Jul 22, 2013 3:40 AM by nikhiln_81

    How fast it is to transfer data in with sync slave fifo 2bits firmware from SDK?(urgent. hope someone could help me)

              I use FX3+FPGA+slave fifo 2bits firmware to transfer data from FPGA to PC, but there is a promblem come up. The fisrt packet is received very fast, only less than 1us, however it take rather long time to receive the second packet, takes about several ms. I don't know what's wrong with it, do I need to change some code in application. Does the DMA_buffer_COUNT or endpoint burstLen matters? Do I have to change them?? Hope soneone could help me! Thanks a lot! HBZ