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Ruby64

Ruby64 is a Commodore 64 emulator in written in Ruby. It is cycle accurate, utilizing Fibers to emulate cycles.

Currently the memory map and 6510 CPU is working, sans interrupts and decimal mode. It's running at about 10% of the original speed, Ruby is currently too slow for realtime performance. SID emulation is probably also out of the question.

TODO

  • Interrupts
  • BCD mode
  • VIC-II emulation
  • CIA 1/2
  • C1541 emulation

License

Copyright 2016 Inge Jørgensen

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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A Commodore 64 emulator written in Ruby

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