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
