On 11/29/2016 01:47 PM, Peter Coghlan wrote: > A single chip plus tranceivers solution would be ideal but I couldn't see it > being that easy :-)
I have a single chip plus transceivers solution but my single chip is a Xilinx Artix 7 FPGA. Maybe that's cheating but it does implement register reads and writes, interrupt cycles, bus master operations, and memory reads and writes in that single chip. :-)