A switchless multi-ROM for 2364 ROM (24-pin) type applications. The switch is controlled by an MCU that is picking up predefined magic words on the data bus.
This is a more generic and further developed version of my previous 1541 Multi-ROM design.
Example use cases:
- ROM switch for the Commodore 1541 disk drive controlled by DOS commands.
- Menu driven Kernal switch for Commodore C64 (longboards)
- Menu driven Kernal switch for Commodore VIC-20
- You tell me
Check the Applications folder for examples on how to use it for the use cases above.
Check the Technical Guide for a general technical description, build instructions and BOM.
