tmk
13 years ago
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adb/README
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| @@ -8,6 +8,10 @@ This firmware converts ADB keyboard protocol to USB. | |||
| Build | |||
| ----- | |||
| 0. Connect ADB keyboard to Teensy by 3 lines(Vcc, GND, Data). | |||
| You need a external pull-up resistor on DATA line in most case, | |||
| in particular when you want to use a long or coiled cable. | |||
| This converter uses AVR's internal pull-up, but it seems to be too weak. | |||
| The external pull-up resistor is strongly recommended. | |||
| PSW line is optional. See ADB.txt for details. | |||
| 1. Define following macros for ADB connection in config.h: | |||
| ADB_PORT | |||
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