There’s something satisfying about a classic computer acting as an I/O slave to a fairly modern FPGA that implements an even older PDP/11. There is a set of lengthy threads on this project ...
Integration of FPGA allows OEMs to adapt single board computer to manage wide range of I/O configurations to enhance flexibility, reduce time-to-market, design and production costs SAN JOSE, Calif., ...
Example UART project for Lattice icestick FPGA board. Supports PING & GET_INFO requests from master (in our case the linux PC). Actual low level UART module is ...