The WonderProject: WonderMadeleine

(c) 2014 986-Studio / Godzil

Website: http://www.986-studio.com e-mail: <godzil_nospambot at 986 dash studio dot com> (remove the underscore nospambot of course)

What this project is about:

This is a VHDL implementation of the Bandai 2001 / 2003 chip found in all official WonderSwan Cartridge. It will ultimately provide a fully functional clone of the Bandai chip.

License

This project is currently licensed under the something close to the CC BY-NC-ND:

What does that mean:

• The BY is the same as the CC:
  • You have to give credits if you are using this code in a chip on your board,
• The NC differ from the CC:
  • You can use this code to program your own CPLD/FPGA
  • You cannot sell directly this code or a chip using this code, but work using it is fine:
    • You can build your own cartridge that use this CPLD/FPGA (and you can even sell them!)
    • But you can't program CPLD and sell them directly
• The ND also differ:
  • You are welcome to propose patch for supporting another CPLD/FPGA or correct bugs, add functionality (you can create fork on GitHub for this is not a problème)
  • But changes in the code to integrate into a more complex COLD/FPGA project is not authorised.

If you have any doubt, please contact me I will be happy to help you

What is currently working: (as of 13 november 2014)

• - ROM Banking
• - SRAM Banking
• - WonderSwan boot unlock
• - EEPROM
• - RTC
• - GPIO
• - All other unknown parts