W83627EHF Datasheet, PDF (124/141 Pages) Winbond – evolving product from Winbonds most popular I/O family

W83627EHF/EF, W83627EHG/EG
CR E7h. (Default 00h), continued.
BIT READ / WRITE
DESCRIPTION
ENKD2 => (VSB)
Enable the second set of keyboard wake-up key combination. Its values
6
R/W
are accessed through keyboard wake-up index register (CRE1) and
keyboard wake-up data register (CRE2) at the index from 30h to 3eh.
0: Disable the second set of the key combinations.
1: Enable the second set of the key combinations.
ENWIN98KEY => (VSB)
Enable Win98 keyboard dedicated key to wake-up system via PSOUT#
5
R/W
when keyboard wake-up function is enabled.
0: Disable Win98 keyboard wake-up.
1: Enable Win98 keyboard wake-up.
EN_ONPSOUT (VBAT)
Disable/Enable to issue a 0.5s long PSOUT# pulse when system returns
from power loss state and is supposed to be on as described in
4
R/W
CRE4[6:5], logic device A. (for SiS & VIA chipsets)
0: Disable.
1: Enable.
Select WDTO# reset source (VSB)
3
R/W
0: Watchdog timer is reset by LRESET#.
1: Watchdog timer is reset by POWEROK
2~1 Reserved.
Hardware Monitor RESET source select (VBAT)
0
R/W
0: POWEROK
1: LRESET#
CR E8h. (Reserved)
CR F2h. (Default 7Ch) (VSB power)
BIT READ / WRITE
DESCRIPTION
7 Reserved.
Enable RSTOUT4# function.
6
R/W
0: Disable RSTOUT4#.
1: Enable RSTOUT4#.
Enable RSTOUT3# function.
5
R/W
0: Disable RSTOUT3#.
1: Enable RSTOUT3#.
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