Mitsubishi 740 boards

The SuprDupr and SuprChip V are controller boards from DIVA Automation based on the Mitsubishi 38067 microcontroller (740 series family).

This chip is 6502 based and includes a host of onboard I/O, timers and even A to D and D to A convertors.


  • Enhanced BASIC interpreter EhBASIC74
  • Port driver for the AT keyboard
  • Port driver for the LCD
  • For the SuprChip V an 8 Bit ISA bus slot
  • For the SuprChip V a network interface