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readme.md
Keyboard converter for IBM terminal keyboard
This is a port of TMK's converter/terminal_usb to QMK.
It supports PS/2 Scan Code Set 3 and runs on USB AVR chips such like PJRC Teensy. I tested the converter on ATMega32U4 with 1392595(102keys) and 6110345(122keys).
Source code: https://github.com/qmk/qmk_firmware.git
Article: http://geekhack.org/index.php?topic=27272.0
Connection
| Keyboard | ATMega32U4 |
|---|---|
| Data | PD2 |
| Clock | PD5 |
And VCC and GND, of course. See Resource section for keyboard connector pin assign.
Build
git clone https://github.com/qmk/qmk_firmware.git
cd qmk_firmware
make converter/ibm_terminal:default
Resource
- Soarer's Converter: http://geekhack.org/index.php?topic=17458.0
- 102keys(1392595): http://geekhack.org/index.php?topic=10737.0
- 122keys(1390876): http://www.seasip.info/VintagePC/ibm_1390876.html
- KbdBabel: http://www.kbdbabel.org/
- RJ45 Connector: http://www.kbdbabel.org/conn/kbd_connector_ibmterm.png
- DIN Connector: http://www.kbdbabel.org/conn/kbd_connector_ibm3179_318x_319x.png
- WinAVR: http://winavr.sourceforge.net/
