W83627EHG Nuvoton Technology Corporation of America, W83627EHG Datasheet - Page 125

• Manufacturer Part Number: W83627EHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627EHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CR E7h. (Default 00h)
2~1
BIT
7
6
5
4
3
0
Reserved.
READ / WRITE
R / W
R / W
R / W
R / W
R / W
R / W
ENKD3 =>
Enable the third set of keyboard wake-up key combination. Its values are
accessed through keyboard wake-up index register (CRE1) and keyboard
wake-up data register (CRE2) at the index from 40h to 4eh.
0: Disable the third set of the key combinations.
1: Enable the third set of the key combinations.
ENKD2 =>
Enable the second set of keyboard wake-up key combination. Its values
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 =>
Enable Win98 keyboard dedicated key to wake-up system via PSOUT#
when keyboard wake-up function is enabled.
0: Disable Win98 keyboard wake-up.
1: Enable Win98 keyboard wake-up.
EN_ONPSOUT
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
CRE4[6:5], logic device A. (for SiS & VIA chipsets)
0: Disable.
1: Enable.
Select WDTO# reset source
0: Watchdog timer is reset by LRESET#.
1: Watchdog timer is reset by POWEROK
Hardware Monitor RESET source select (VBAT)
0: POWEROK
1: LRESET#
(VSB)
(VSB)
W83627EHF/EF, W83627EHG/EG
(VBAT)
(VSB)
- 119 -
(VSB)
DESCRIPTION
Publication Release Date: Nov. 2006
Revision 1.3