V1.0

First complete version

• full 74 Series design for PCB built and tested
• example code for CPC in BCPL, C, BASIC
• example code for Raspberry Pi in Python and C

v0.2-alpha second PCB prototype

Revised GPIO allocation to be compatible with original 26W RaspberryPi connector specifically to be used via a ribbon cable with a Fuze T2 Keyboard and RPi v2.

v0.1-alpha PCB Prototype

PCB prototype layout with matching CPLD code/pinout for a first trial build,