The Super Elf Ultra Expansion Board is a plug in expansion board for the Quest Electronics Super ELF Microcomputer from the mid-1970's.
This board provides the following features:
- 64K RAM/ROM.
- RAM Battery Backup via DS1210.
- Compatibility with STG ELF2K (Spare Time Gizmos) Firmware.
- Run with monitor feature to boot firmware or monitor software at a predetermined address location.
- Serial connections using bit-bang serial or UART.
- Compact Flash hard drive for use with ELF/OS.
- Real Time Clock.
- Cassette Tape IN/OUT for old school saving and loading programs.
In progress. More to come soon.