C16 Project - Main I/O Board
Schematics:
Part 1 of 7 - Large BUS
Part 2 of 7 - VIA'S
Part 3 of 7 - RTC & Timer
Part 4 of 7 - Keyboard & mouse USB port
Part 5 of 7 - Keyboard File Register
Part 6 of 7 - PS/2 Keyboard Controller
Part 7 of 7 - Serial Port