W83627DHG Nuvoton Technology Corporation of America, W83627DHG Datasheet - Page 215

• 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 E0h. (Default 01h)
BIT
7
6
5
4
3
2
1
0
Reserved.
READ / WRITE
R / W
R / W
R / W
R / W
R / W
R / W
R / W
(VBAT power)
DIS_PSIN => Disable the panel switch input to turn on the system power
supply.
0: PSIN is wire-AND and connected to PSOUT#.
1: PSIN is blocked and cannot affect PSOUT#.
Enable KBC wake-up
0: Disable keyboard wake-up function via PSOUT#.
1: Enable keyboard wake-up function via PSOUT#.
Enable Mouse wake-up
0: Disable mouse wake-up function via PSOUT#.
1: Enable mouse wake-up function via PSOUT#.
MSRKEY =>
Three keys (ENMDAT_UP, CRE6[7]; MSRKEY, CRE0[4]; MSXKEY,
CRE0[1]) define the combinations of the mouse wake-up events. Please
see the following table for the details.
Keyboard / Mouse swap enable
0: Normal mode.
1: Keyboard / Mouse ports are swapped.
MSXKEY =>
Three keys (ENMDAT_UP, CRE6[7]; MSRKEY, CRE0[4]; MSXKEY,
CRE0[1]) define the combinations of the mouse wake-up events. Please
check out the table in CRE0[4] for the detailed.
KBXKEY =>
0: Only the pre-determined key combination in sequence can wake up the
system.
1: Any character received from the keyboard can wake up the system.
ENMDAT_UP MSRKEY
1
1
0
0
0
0
0
x
x
1
0
1
-203-
MSXKEY
DESCRIPTION
1
0
1
1
0
0
Any button clicked or any movement.
One click of left or right button.
One click of the left button.
One click of the right button.
Two clicks of the left button.
Two clicks of the right button.
Publication Release Date: Aug, 22, 2007
Wake-up event
W83627DHG
Version 1.4