converter/terminal_usb/README

   1 Keyboard converter for IBM terminal keyboard
   2 ============================================
   3 It supports PS/2 Scan Code Set 3 and runs on USB AVR chips such like PJRC Teensy.
   4 I tested the converter on ATMega32U4 with 1392595(102keys) and 6110345(122keys).
   5
   6 Source code: https://github.com/tmk/tmk_keyboard
   7 Article: http://geekhack.org/index.php?topic=27272.0
   8
   9
  10 CONNECTION
  11 ----------
  12 Keyboard    ATMega32U4
  13 ----------------------
  14 Data:       PD2
  15 Clock:      PD5
  16
  17 And VCC and GND, of course. See RESOURCE for keyboard connector pin assign.
  18
  19
  20 BUILD
  21 -----
  22 $ git clone https://github.com/tmk/tmk_keyboard.git
  23 $ cd converter/terminal_usb
  24 $ make
  25
  26
  27 RESOURCE
  28 --------
  29 Soarer's Converter: http://geekhack.org/index.php?topic=17458.0
  30 102keys(1392595): http://geekhack.org/index.php?topic=10737.0
  31 122keys(1390876): http://www.seasip.info/VintagePC/ibm_1390876.html
  32 KbdBabel: http://www.kbdbabel.org/
  33 RJ45 Connector: http://www.kbdbabel.org/conn/kbd_connector_ibmterm.png
  34 DIN Connector: http://www.kbdbabel.org/conn/kbd_connector_ibm3179_318x_319x.png
  35 WinAVR: http://winavr.sourceforge.net/
  36
  37 EOF