The openbench logic sniffer has a pic set up in almost exactly the same way as the mimasv2 - spiflash + prog_b connected to PIC, UART from PIC to the FPGA.
The only difference is that it uses a PIC18F24J50 rather than a PIC18F14K50. The two PICs should be very similar and the USB stack already supports multiple PICs if I understand correctly.
The openbench logic sniffer has a pic set up in almost exactly the same way as the mimasv2 - spiflash + prog_b connected to PIC, UART from PIC to the FPGA.
The only difference is that it uses a PIC18F24J50 rather than a PIC18F14K50. The two PICs should be very similar and the USB stack already supports multiple PICs if I understand correctly.