swift

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  1. I'm using the Nexys Video board and I'd like to use the FIFO capability of the FTDI chip (IC13 connected to J12) to get data from the FPGA quickly and easily while keeping the JTAG lines high-impedance. I would like to use the FT2232H FIFO port while using our own JTAG (J17). The JTAG lines on that chip are high impedance until the USB cable is plugged in and I'd like to keep them high impedance while using the USB port. If you don't know, can you send me the schematic page for IC13/J12?