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ku1255cfw/pinout.txt
T
Tobias Diedrich 7b59505799 Add FN-key handling for F1-F3 
Enables Mute/VolumeUp/VolumeDown
2022-01-16 21:58:00 +01:00

151 lines
7.8 KiB
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PIN1/P1.2: R2
PIN2/P1.1/SDA: R3
PIN3/P1.0/SCL: R0
PIN4/P0.0/INT0: ?NC?
PIN5/P0.1/INT1: ?NC?
PIN6/P0.2: ?NC?
[PIN7/VDD]
PIN8/P4.0/AIN0: S2
PIN9/P4.1/AIN1: S4
PIN10/P4.2/AIN2: S7
PIN11/P4.3/AIN3: S8
PIN12/P4.4/AIN4: S6
[corner]
PIN13/P4.5/AIN5: S3
PIN14/P4.6/AIN6: S12
PIN15/P4.7/AIN7: S13
[PIN16/VSS]
PIN17/P0.3: S14
PIN18/P0.4: S11
PIN19/P0.5/URX: S10/KSO10
PIN20/P0.6/UTX: S15/KSO15
PIN21/P0.7/RST
[PIN22/XIN]
[PIN23/XOUT]
[PIN24/VREG25]
[corner]
[PIN25/VSS]
[PIN26/D+]
[PIN27/D-]
[PIN28/VREG33]
[PIN29/VDD]
PIN30/P2.0/SCK: S1
PIN31/P2.1/SDO: S5
PIN32/P2.2/SDI: S0
PIN33/P2.3: S9
PIN34/P2.4: trackpoint SCL
PIN35/P2.5: trackpoint SDA
PIN36/P2.6: trackpoint IRQ
[corner]
PIN37/P2.7: ?NC?
PIN38/P5.0: ?NC?
PIN39/P5.1: ?NC?
PIN40/P5.2: ?NC?
PIN41/P5.3/PWM0: LED D1
PIN42/P5.4/PWM1 ?NC?
PIN43/P5.5/PWM2 ?NC?
PIN44/P1.7 R1
PIN45/P1.6 R7
PIN46/P1.5 R6
PIN47/P1.4: R4
PIN48/P1.3: R5
Keyboard connector (PCB labels):
R1 R6 R4 S0 R3 S1 S2 S7 S6 S12 S14 S10 MG MM
R7 S9 R5 R2 S5 R0 S4 S8 S3 S13 S11 S15 ML MR
Alternative names (S230U schematic):
KSI1 KSI6 KSI4 KSO0 KSI3 KSO1 KSO2 KSO7 KSO6 KSO12 KSO14 KSO10 GND IPD_MIDDLE
KSI7 KSO9 KSI5 KSI2 KSO5 KSI0 KSO4 KSO8 KSO3 KSO13 KSO11 KSO15 IPD_LEFT IPD_RIGHT
Pin1: KSI1
Pin2: KSI7
[...]
Pin27: IPD_MIDDLE
Pin28: IPD_RIGHT
Keyboard matrix (annotated ku1255_sim.py output):
P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7
R0 R3 R2 R5 R4 R6 R7 R1
UP (none) (none) END FN PAUSE LEFT KP_MEMSTORE P0.3/S14
(none) HOME (none) F11 (none) (none) DOWN (none) P0.4/S11
F5 F9 INTERNATIONAL3 F10 BACKSLASH RETURN SPACE BACKSPACE P0.5/S10
(none) DELETE (none) INSERT PRINTSCREEN PAGEUP PAGEDOWN (none) P0.6/S15
F4 F2 E 3 D C (none) F3 P2.0/S1
H 6 U 7 J M N Y P2.1/S5
ESCAPE GRAVE Q 1 A Z INTERNATIONAL5 TAB P2.2/S0
(none) (none) (none) (none) (none) RSHIFT (none) LSHIFT P2.3/S9
NONUSBACKSLASH F1 W 2 S X (none) CAPSLOCK P4.0/S2
G 5 R 4 F V B T P4.1/S4
INTERNATIONAL4 F8 O 9 L PERIOD INTERNATIONAL2 F7 P4.2/S7
APOSTROPHE MINUS P 0 SEMICOLON NONUSHASH SLASH LEFTBRACKET P4.3/S8
F6 EQUALS I 8 K COMMA INTERNATIONAL1 RIGHTBRACKET P4.4/S6
(none) LCTRL (none) (none) (none) RCTRL (none) (none) P4.5/S3
LALT KP_MEMSUBTRACT (none) (none) (none) (none) RALT (none) P4.6/S12
(none) (none) KP_MEMCLEAR F12 (none) (none) RIGHT LGUI P4.7/S13
Matrix (named order):
P1.0 P1.7 P1.2 P1.1 P1.4 P1.3 P1.5 P1.6
R0 R1 R2 R3 R4 R5 R6 R7
ESCAPE TAB Q GRAVE A 1 Z INTERNATIONAL5 P2.2/S0
F4 F3 E F2 D 3 C (none) P2.0/S1
NONUSBACKSLASH CAPSLOCK W F1 S 2 X (none) P4.0/S2
(none) (none) (none) LCTRL (none) (none) RCTRL (none) P4.5/S3
G T R 5 F 4 V B P4.1/S4
H Y U 6 J 7 M N P2.1/S5
F6 RIGHTBRACKET I EQUALS K 8 COMMA INTERNATIONAL1 P4.4/S6
INTERNATIONAL4 F7 O F8 L 9 PERIOD INTERNATIONAL2 P4.2/S7
APOSTROPHE LEFTBRACKET P MINUS SEMICOLON 0 NONUSHASH SLASH P4.3/S8
(none) LSHIFT (none) (none) (none) (none) RSHIFT (none) P2.3/S9
F5 BACKSPACE INTERNATIONAL3 F9 BACKSLASH F10 RETURN SPACE P0.5/S10
(none) (none) (none) HOME (none) F11 (none) DOWN P0.4/S11
LALT (none) (none) KP_MEMSUBTRACT (none) (none) (none) RALT P4.6/S12
(none) LGUI KP_MEMCLEAR (none) (none) F12 (none) RIGHT P4.7/S13
UP KP_MEMSTORE (none) (none) FN END PAUSE LEFT P0.3/S14
(none) (none) (none) DELETE PRINTSCREEN INSERT PAGEUP PAGEDOWN P0.6/S15
FN-Key-Combos on origfw:
(2) secondary evdev "consumer control"
FN+F1 -> (2) MUTE (113)
FN+F2 -> (2) VOLUMEDOWN (114)
FN+F3 -> (2) VOLUMEUP (115)
FN+F4 -> No action (symbol: toggle microphone)
FN+F5 -> (2) BRIGHTNESSDOWN (224)
FN+F6 -> (2) BRIGHTNESSUP (225)
FN+F7 -> LGUI+P (125 + 25) (open display settings)
FN+F8 -> No action (symbol: toggle rfkill)
FN+F9 -> LGUI+F21 (125 + 191) (open settings)
FN+F10 -> (2) SEARCH (217)
FN+F11 -> LCTRL+LALT+Tab
FN+F12 -> No action
FN+P -> PAUSE (119)
FN+S -> LALT+SYSRQ (56+99)
FN+K -> SCROLLLOCK (70)
FN+B -> LCTRL+PAUSE (29+119)
FnLk not functional?
Suggested for Thinkpads on https://support.lenovo.com/us/de/solutions/ht503647:
Fn+4 -> Suspend machine
Fn+Spacebar -> Toggle keyboard backlight modes (not applicable)
Suspend/Resume notes:
- In FS mode, if IDLE (J state) is held for more than 3ms without SOF,
this signals SUSPEND. During suspend J state is kept. D+ pullup
continues to be powered.
- Suspend current should be less than 2.5mA (including pullup/pulldowns)
- Wakeup is signalled by either device or host by changing to K state
(min 1ms, max 15ms for device-caused wakeup)
- Thus, UPID register can be used to temporarily override D+/D- state to
signal a RESUME request to the host
- In powerdown, DS claims the SN8 can be woken by P0/P1 level change or USB bus
toggle, though maybe just P1 since there is only the P1W wake control
register
- P1 would allow any key to wake the uC, assuming GPIO state is kept
during power-down:
Just enable pull-ups on P1, set Sn gpios to output low value, enable
P1W for all Rn.
- Suitable modes: Slow mode, sleep mode, slow clock green mode (all at 250uA max)
- Unsuitable modes: Normal mode (10mA), fast clock green mode (5mA)
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