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- Replaceable USB Controller for Apple IIgs/Standard(M0116)
- JeffreySung([email protected])
-
- ===============================
-
- Feature
- -------
- - Replaceable keyboard controller for Apple IIgs(A9M0330)/Standard(M0116)
- - Teensy++ 2.0 required
- - Some signal bypass required
- - ADB keyboard doesn't use matrix for modifier keys. With virtual row for modifier keys,
- these keys are merged into key matrix using virtual row.
-
- History
- =======
- - 2012.09.17 First Release
- - 2012.09.17 CapsLock support
- - 2012.09.19 Power button added
- Build
- =====
- 0. Just Type "Make" and return.
-
- Hardware
- ========
- PJRC Teensy
- -----------
- 0. The following ports should not be connected to board.
- From top view of Teensy++, from GND and counter clock wise.
- -7,26(in keyboard PCB, these pins are VDD,GND)
- -30,31(in Teensy++, these pins are Ref,GND respectively)
- -5,6(D2,D3 for bluetooth in future)
- 1. Bypass #31 pin(from board) to E4(Teensy)
- 2. Bypass #30 pin(from board) to F2(Teensy)
- 3. Bypass #6 pin(from board) to A0(Teensy)
- 4. Refer to documentation directory
-
- To Do
- =====
- 0. When DEBOUNCE defined, there is a errors.
- 1. Layer Change by toggling Clear Key
- 2. Eject Key add. (following files should be modified.)
- common/keycode.h
- common/keyboard.c
- 3. Use bluetooth
- EOF
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