1 Replacable USB Controller for Apple IIgs/Standard(M0116)
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2 JeffreySung(nattyman@gmail.com)
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4 ===============================
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8 - Replaceable keyboard controller for Apple IIgs(A9M0330)/Standard(M0116)
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9 - Teensy++ 2.0 required
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10 - Some signal bypass required
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11 - ADB keyboard doesn't use matrix for modifier keys. With virtual row for modifier keys,
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12 these keys are merged into key matrix using virtual row.
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16 - 2012.09.17 First Release
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17 - 2012.09.17 CapsLock support
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18 - 2012.09.19 Power button added
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21 0. Just Type "Make" and return.
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27 0. The following ports should not be connected to board.
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28 From top view of Teensy++, from GND and counter clock wise.
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29 -7,26(in keyboard PCB, these pins are VDD,GND)
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30 -30,31(in Teensy++, these pins are Ref,GND respectively)
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31 -5,6(D2,D3 for bluetooth in future)
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32 1. Bypass #31 pin(from board) to E4(Teensy)
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33 2. Bypass #30 pin(from board) to F2(Teensy)
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34 3. Bypass #6 pin(from board) to A0(Teensy)
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35 4. Refer doc directory
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39 0. When DEBOUNCE defined, there is a errors.
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40 1. Layer Change by toggling Clear Key
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41 2. Eject Key add. (following files should be modified.)
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