History

QMK Bot bda8924795 Merge remote-tracking branch 'origin/master' into develop		2021-09-12 05:28:01 +00:00
..
keymaps	Remove BLUETOOTH_ENABLE from defaultish keymaps (#14375 )	2021-09-10 14:11:17 +01:00
config.h	Change keyboard level include guards to `pragma once` (#14248 )	2021-09-01 19:03:14 +10:00
ibm_terminal.c
ibm_terminal.h	Change keyboard level include guards to `pragma once` (#14248 )	2021-09-01 19:03:14 +10:00
info.json	Remove width, height and key_count from info.json (#14274 )	2021-09-12 14:04:56 +10:00
led.c
matrix.c
readme.md
rules.mk	Remove BLUETOOTH_ENABLE from keyboard-level rules.mk (#14379 )	2021-09-12 15:27:29 +10:00

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/