IT8673F View Datasheet(PDF) - ITE Tech. INC.
Part Name
Description
MFG CO.
'IT8673F' PDF : 128 Pages View PDF
10.8.9 APC/PME# Control Register 1 (PCR 1) (Index=F2h, Default=00h)
Bit
Description
7 PER and PSR normal run access enable.
6 Reserved
5 This bit is restored automatically to the previous VCC state before power failure occurs.
4 Disables all APC events after the power failure occurs, excluding PANSWH#.
Keyboard event mode selection when VCC is ON.
3 1 : Determined by PCR 2.
0 : Pulse falling edge on KCLK.
Mouse event when VCC is OFF.
2 1 : Double click Key.
0 : Pulse falling edge on MCLK.
Mouse event when VCC is ON.
1 1 : Double click Key.
0 : Pulse falling edge on MCLK.
RING# Event Mode Selection.
0 1 : Pulse train mode.
0 : Pulse falling edge mode.
10.8.10 FAN Controller Special Configuration Register (Index=F3h, Default=00h)
Bit
7-1 Reserved
0 1 : IRQ sharing.
0 : Normal.
Description
10.8.11 APC/PME# Control Register 2 (PCR 2) (Index=F4h, Default=00h)
Bit
Description
Pin 93 function selection.
7 1: PME#.
0: APC PWRON#.
6 Reserved
5 PSON state when VCCH is switched from OFF to ON under VCC OFF state.
4 Masks PANSWH# power-on event.
Key Number of the Keyboard power-up event.
00: 5 (Key string mode), 3(Stroke keys at same time mode)
3-2 01: 4 (Key string mode), 2(Stroke keys at same time mode)
10: 3 (Key string mode), 1(Stroke keys at same time mode)
11: 2 (Key string mode), Reserved (Stroke keys at same time mode)
Keyboard power-up event mode selection.
00: KCLK falling edge
1-0 01: Key string mode
10: Stroke keys at same time mode
11: Reserved
IT8673F
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