W83627DHG Nuvoton Technology Corporation of America, W83627DHG Datasheet - Page 216

• Manufacturer Part Number: W83627DHG
• Description: IC I/O CONTROLLER 128-QFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83627DHG

• 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 E1h. (KBC Wake-Up Index Register; Default 00h) (VSB power)
CR E2h. (KBC Wake-Up Data Register; Default FFh) (VSB power)
CR E3h. (Event Status Register; Default 08h)
7~0
7~0
7~6
BIT
BIT
BIT
5
4
3
2
1
0
Reserved.
READ / WRITE
READ / WRITE
READ / WRITE
Read-Clear
Read-Clear
Read-Clear
Read-Clear
Read-Clear
Read-Clear
Read Only
Read Only
Read Only
Read Only
Read Only
Read Only
R / W
R / W
Keyboard wake-up index register.
This is the index register of CRE2, which is the access window for the
keyboard’s pre-determined key key-combination characters. The first set of
wake-up keys is in of 0x00 - 0x0E, the second set 0x30 – 0x3E, and the
third set 0x40 – 0x4E. Incoming key combinations can be read through
0x10 – 0x1E.
Keyboard wake-up data register.
This
key-combination characters, which is indexed by CRE1.
This status flag indicates VSB power off/on.
If E4[7] is 1 =>
0: When power-loss occurs and the VSB power is on, turn on system
power.
1: When power-loss occurs and the VSB power is on, turn off system
power.
If E4[7] is 0 => This bit is always 0.
Thermal shutdown status.
0: No thermal shutdown event issued.
1: Thermal shutdown event issued.
PSIN_STS
0: No PSIN event issued.
1: PSIN event issued.
MSWAKEUP_STS => The bit is latched by the mouse wake-up event.
0: No mouse wake-up event issued.
1: Mouse wake-up event issued.
KBWAKEUP_STS => The bit is latched by the keyboard wake-up event.
0: No keyboard wake-up event issued.
1: Keyboard wake-up event issued.
is
the
data
register
-204-
DESCRIPTION
DESCRIPTION
DESCRIPTION
for
Publication Release Date: Aug, 22, 2007
the
keyboard’s
W83627DHG
pre-determined
Version 1.4