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Welcome to the Rowe_CCC_Commented_Disassembly wiki!

Not sure how to use a wiki. Just going to post random thoughts/ideas and to-do items here...

• consider moving to "6502bench" / "SourceGen" disassembler for commenting

• organize additional information (e.g. identified variables, detailed map of RAM, etc.) into files and upload to repo

  • variables identified
  • detailed map of RAM usage
  • LED segment mappings and character set details
  • PIA port descriptions by line
  • assumed/reverse-engineered keypad matrix
  • list of operator programmable "memory locations" and features, including undocumented aspects and features added in future versions
  • list of service mode codes, including undocumented codes
  • list of error codes supported, and those added in future versions

• consider creating a sub-folder for other R-89 thru R-94 EPROM dumps, and summary information.

• consider adding some various literature (adverts, flyers, etc.) about the R-89 thru R-94 range of jukeboxes.