IT8673F Datasheet, PDF (39/128 Pages) List of Unclassifed Manufacturers – Advanced Input / Output (Advanced I/O) Preliminary Specification V0.5

10.8.7 APC/PME# Event Enable Register (PER) (Index=F0h, Default=00h)
IT8673F
Bit
Description
7 It is set to 1 when VCCH is OFF. Writing 1 to clear this bit. This bit is ineffective if a 0 is written to this bit.
6 Reserved
RING# event enable.
5 _{1 : Enabled.}
0 : Disabled.
PS/2 Mouse event enable.
4 _{1 : Enabled.}
0 : Disabled.
Keyboard event enable.
3 _{1 : Enabled.}
0 : Disabled.
RI2# event enable.
2 _{1 : Enabled.}
0 : Disabled.
RI1# event enable.
1 _{1 : Enabled.}
0 : Disabled.
0 Reserved
10.8.8 APC/PME# Status Register (PSR) (Index=F1h, Default=00h)
Bit
Description
7 It is set to 1 when VCC is ON at last AC power failure and 0 when VCC is OFF.
6 Reserved
5 RING# Event Detected.
4 PS/2 Mouse Event Detected.
3 Keyboard Event Detected.
2 RI2# Event Detected.
1 RI1# Event Detected.
0 Reserved
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