This is a PCB only. I'm just selling off the extra PCBs I get when I order my own. It's not a commercial product nor a business. It's not certified, qualified or tested. You should know what you are doing to use this PCB. For more information please follow the hackaday links.

This card interfaces a 68HC11E CPU with the RC214 bus. It also exposes the various internal I/O interfaces on the 68HC11 via pins on the board edge. It can be operate on a classic RC2014 system or can be built with four of the GPIO lines driving A16-A19 on the extended 80pin bus.

Currently this supports running with either a 32K/32K RAM/ROM card or the 512K/512K banked memory card.a test boot ROM, an SD card loader and an initial port of Fuzix. It should also be possible to use a 68HC11E9 with built on Buffalo monitor using only the internal memories. Note that you will need to strap the right GPIO pins high or low and pick a supported clock in order to boot into Buffalo rather than external memory or the EEROM.