A space saving module combining CPU, RAM, ROM, clock and reset on a single board designed for RC2014.

This module houses everything you need to run a basic RC2014 system, except for a serial module and backplane.

The main features of this module are:

• Z80 CPU
• 128k bytes RAM (second 64k not easy to use!)
• 32k bytes ROM
• Oscillator 7.3728 MHz
• Reset (using DS1233-5)
• Software compatible with standard RC2014 modules
• Runs Small Computer Monitor v1.0 configuration R3
• Add serial module (SIO or 68B50) for Monitor and BASIC
• Add Compact Flash module for CP/M
• Indicator to show if ROM or RAM is paged in