G8PPBase + 68K8

This is a two-board configuration consists of a G8PP in baseline configuration and a simple MC68008 board on RC2014 backplane.

Schematic of 68008 CPU card

The following RC2014 signals are redefined for G8PPBase+68K8:

• RC2014 Pin 19 (nM1) — A16 (68008 pin 16)
• RC2014 Pin 23 (nMREQ) — nAS (68008 pin 28)
• RC2014 Pin 24 (nWR) — RnW (68008 pin 30)
• RC2014 Pin 25 (nRD) — A17 (68008 pin 17)
• RC2014 Pin 26 (nIORQ) — A18 (68008 pin 18)
• RC2014 Pin 37 (Spare 1) — nBR (68008 pin 33)
• RC2014 Pin 38 (Spare 2) — nDTACK (68008 pin 31)
• RC2014 Pin 39 (Spare 3) — A19 (68008 pin 19)

Introduction to G8PP

G8PP baseline configuration

Altera EPM7128SQC100 design for 68K8

Serial Bootstrap

68K8 Monitor

CP/M-68K

CP/M68K distribution files

Getting started with G8PPBase+68K8 ←configure altera epm7128, load bootstrap, load z80 monitor, load cp/m

68K8 Monitor manual