SDD 0e2d7d9d0d docs: PROTOCOL.md tablet coordinate range (0..2199) and the device-code discriminator, confirmed against the running OS

2026-10-16 16:10:11 +03:00

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elkay

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

lk201emu

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

vtbt

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

allpinouts-dec-7pin.html

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

bitsavers-23-004M2-00_LK201AA_Firmware.zip

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

bitsavers-MP01395_LK201_Schematic_Oct83.pdf

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

bitsavers-MP01395_LK201_Schematic_Oct83.txt

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

libgii-input-lk201.7.html

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

linux-lkkbd.c

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

linux-vsxxxaa.c

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

netbsd-lk201-interface.html

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

netbsd-lk201-keycodes.html

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

PROTOCOL.md

docs: PROTOCOL.md tablet coordinate range (0..2199) and the device-code discriminator, confirmed against the running OS

2026-10-16 16:10:11 +03:00

SOURCES.md

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

vaxarchive-vsxxx.html

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

vcb02-az-glgab-mn-feb86-text.pdf

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

vcb02-az-glgab-mn-feb86-text.txt

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

vcb02-ek-104aa-tm-001-archive-djvu.txt

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

vcb02-technical-manual-ek-104aa-tm-001.pdf

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

vcb02-technical-manual-ek-104aa-tm-001.txt

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

vt100net-lk201-keyboard.html

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

vt100net-lk401.pdf

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

vt100net-lk401.txt

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00

vt100net-vt3xx-gp-chapter15.html

docs: keyboard/mouse protocol spec — LK401 (LK201 protocol) + VSXXX-AA mouse, sources, MAME lk201 device

2026-10-16 11:38:52 +03:00