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KIM-1-PSOC-5LP-Mini-Board

A KIM-1 system built around a Cypress PSOC 5LP (Schmartboard PSOC 5LP Dev Board)

Description:

This is a KIM-1 system clone that includes code (firmware), schematics and PCB. It's designed to run most of the programs that can be found in The First Book of KIM. This KIM-1 clone emulates a 6502 and runs on the original firmware. This KIM-1 board has somewhat reduced functionality as is doesn't include I/O or a tape interface. It uses a touchscreen inteface instead of a matrix keypad.

Features:

This KIM-1 clone includes:

  • 1 MHz clock operation
  • 6502 emulator (cycle accurate)
  • Partly emulated 6530 (x2) which includes:
    • ROM area
    • RAM area
    • Interval Timer (with frequency divider)
  • 32K RAM expansion
  • 7-Segment display
  • Non-amplified audio out (for the program Music Box)
  • TTL serial input (terminal keyboard / loading programs)
  • Touchscreen interface (Nextion Enhanced NX4024K032)

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A KIM-1 system built around a Cypress PSOC 5LP

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