IDE Interface Board for Digilent S3 FPGA board

I have a Digilent S3 FPGA board I used for various FPGA projects like my PDP-11 and PDP-8 cpu recreations. Each project ends up needing a disk interface and I made a simple wire-wrap prototype.

But the prototype is a little ragged so I decided to make a PCB with a CF interface. The first batch works fine but I accidently flipped (or, more accurately forgot to flip) the PCB header so the card has to be inserted "backward". I'll fix it on the next rev.

• S3 IDE board schematic

Basically the card is just wires, connecting the S3 board to a stock IDE cable, either for 3.5 or 2.5" disks, as well as a CF card slot. There are led's for disk activity.