38 rader
1.1 KiB
Plaintext
38 rader
1.1 KiB
Plaintext
Keyboard converter for IBM terminal keyboard
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============================================
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It supports PS/2 Scan Code Set 3 and runs on USB AVR chips such like PJRC Teensy.
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I tested the converter on ATMega32U4 with 1392595(102keys) and 6110345(122keys).
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Source code: https://github.com/tmk/tmk_keyboard
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Article: http://geekhack.org/index.php?topic=27272.0
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CONNECTION
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----------
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Keyboard ATMega32U4
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----------------------
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Data: PD2
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Clock: PD5
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And VCC and GND, of course. See RESOURCE for keyboard connector pin assign.
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BUILD
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-----
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$ git clone https://github.com/tmk/tmk_keyboard.git
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$ cd converter/terminal_usb
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$ make
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RESOURCE
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--------
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Soarer's Converter: http://geekhack.org/index.php?topic=17458.0
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102keys(1392595): http://geekhack.org/index.php?topic=10737.0
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122keys(1390876): http://www.seasip.info/VintagePC/ibm_1390876.html
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KbdBabel: http://www.kbdbabel.org/
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RJ45 Connector: http://www.kbdbabel.org/conn/kbd_connector_ibmterm.png
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DIN Connector: http://www.kbdbabel.org/conn/kbd_connector_ibm3179_318x_319x.png
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WinAVR: http://winavr.sourceforge.net/
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EOF
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