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xKIM

xKIM is an extended monitor for KIM computer systems. Commonly used in Corsham Technologies KIM-1 add-on boards. It is a 6502 based monitor which has basic tools as well as some additional commands for working with the Corsham Tech SD Card system.

Features

  • Pure 6502 code.
  • Many subroutines available for external programs to use.
  • Can auto-run Intel hex files upon loading.
  • Can be placed in read-only memory.
  • Has all low-level subroutines for talking to the SD Card.
  • New commands can be added at run-time to the command handler.

Command Summary (not a complete list)

  • Exmine/edit memory.
  • Jump to code.
  • Load Intel hex file from console or SD card.
  • Directory of SD card.
  • Get clock from RTC.
  • Memory test.
  • Branch offset calculator, also within memory editor.
  • Type SD file.
  • Save memory to SD file.

Branches

  • master - Most people will want to use this branch, as this is the latest released code that we distribute with our products.
  • debugger - This is a short-lived branch for making more of xKIM as callable subroutines. These changes are for support of a 65C02 debugger I am working on.

License

GNU GPLv3