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qmk-firmware/keyboards/converter/xt_usb
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Ryan 3a7dbc8981
Move keyboard USB IDs and strings to data driven, pass 2: B-C (#17945)
2022-08-14 12:16:16 +10:00
..
keymaps/default XT converter cleanup (#12264) 2021-03-18 11:48:09 +11:00
config.h Move keyboard USB IDs and strings to data driven, pass 2: B-C (#17945) 2022-08-14 12:16:16 +10:00
info.json Move keyboard USB IDs and strings to data driven, pass 2: B-C (#17945) 2022-08-14 12:16:16 +10:00
matrix.c XT converter cleanup (#12264) 2021-03-18 11:48:09 +11:00
readme.md Rename keyboard-level readmes to lower-case (#10759) 2020-10-25 15:23:42 +00:00
rules.mk Tidy up NKRO_ENABLE rules (#15382) 2021-12-09 16:05:44 +11:00
xt_interrupt.c Move converter specific tmk_core protocols (#14743) 2021-10-07 23:14:26 +01:00
xt_usb.c
xt_usb.h XT converter cleanup (#12264) 2021-03-18 11:48:09 +11:00
xt.h Move converter specific tmk_core protocols (#14743) 2021-10-07 23:14:26 +01:00

readme.md

XT to USB keyboard converter

This is a port of TMK's converter/xt_usb to QMK.

This firmware converts XT keyboard protocol to USB.(It supports Scan Code Set 1.)

Connect Wires

  1. Connect Vcc and GND.
  2. Connect Clock and Data line. Clock is on PD1, Data on PD0 by default. And optionally you can use PB7 for Reset.(Compatible to Soarer's converter) To change pin configuration edit config.h.
  3. You need pull-up resistor. 1K-10K Ohm will be OK.

XT keyboard protocol resource

https://github.com/tmk/tmk_keyboard/wiki/IBM-PC-XT-Keyboard-Protocol