This is a PCB only no other parts. You will have to source the other parts to build this card. The parts are available on Mouser or Digikey.

The FPGA card can be found on AliExpress and the other usual spots. It is the WaveShare CoreEP4CE6.

What is it?

A card which receives an Altera EP4E6 card and provides connections to VGA, PS/2, USB-Serial port, SD Card, 512 KB of SRAM.

Why did you make it?

I love Grant Searle's Multicomp project. It lets you create 6502, Z80, 6809 Retrocomputers of the late 1970s era. This card provides all of the connections needed.

Grant's original design used an EP2 but that's not compatible with the latest version Altera/Intel Quartus.This upgrades to the newer EP4CE6 FPGA. We've done the work of porting the Multicomp to this card.

Here's the features list:

• 6 bit video on VGA
• PS/2 connector
• 512KB of SRAM for banked use in CP/M
• Mount for inexpensive FTDI USB to serial converter
• SD Card
• DC power jack

What makes it special?

It really lets you play around with retro computing or designs of your own. It leaves plenty of extra I/O for your own expansion and designing.