The Small Computer Monitor is a classic machine code monitor for Z80 based systems.
It has the following main features:
- Boot loader to load Intel HEX files from a PC or similar
- Memory display and editing
- Register display and editing
- In-line disassembler
- In-line assembler
- Breakpoint debugging
- Single step debugging (without the need for special hardware)
Currently the Small Computer Monitor supports RC2014 systems with either of the official serial modules fitted (6850 ACIA or Z80 SIO/2). The program detects which module is available.
This release should be thought of as a preview, as it is an early version and needs more testing.
Small Computer Monitor User Guide edition 0.2.0 (PDF)
Small Computer Monitor ROM Image v0.2.1 (Intel hex file)
Small Computer Monitor Source code v0.2.1 (ZIP)
Small Computer Central 