W83627UHG Nuvoton Technology Corporation of America, W83627UHG Datasheet - Page 191

• Manufacturer Part Number: W83627UHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627UHG

• Applications: PC's, PDA's
• Interface: LPC
• Voltage - Supply: 3.3V, 5V
• Package / Case: 128-XFQFN
• Mounting Type: Surface Mount
• Pin Count: 128
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CR E8h. (Reserved)
CR E9h. (Reserved.)
CR F2h. (Default 3Eh) (VSB Power)
CR F3h. (Default 00h)
2~1
7~1
BIT
BIT
BIT
7
6
5
4
3
0
0
Reserved.
Reserved.
READ / WRITE
READ / WRITE
READ / WRITE
R / W
R / W
R / W
R / W
R / W
R / W
R / W
ENKD3 => (VSB)
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 => (VSB)
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 => (VSB)
Enable Win98 keyboard dedicated key to wake-up the system via
PSOUT# 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 the system
returns from the 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 (VSB)
0: Watchdog timer is reset by LRESET#.
1: Watchdog timer is reset by PWROK.
Hardware Monitor RESET source select (VBAT)
0: PWROK.
1: LRESET#.
EN_PME =>
0: Disable PME.
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DESCRIPTION
DESCRIPTION
DESCRIPTION
Publication Release Date: March 24, 2008
1: Enable PME.
W83627UHG
Revision 1.44