w83627ehf Winbond Electronics Corp America, w83627ehf Datasheet - Page 121

• Manufacturer Part Number: w83627ehf
• Description: W83627ehf/ef W83627ehg/eg Winbond Lpc I/o
• Manufacturer: Winbond Electronics Corp America

CR E0h. (Default 01h)
CR E1h. (KBC Wake-Up Index Register; Default 00h)
CR E2h. (KBC Wake-Up Data Register; Default ffh)
CR E3h. (Event Status Register; Default 08h)
7~0
7~0
7~6
BIT
BIT
BIT
BIT
3
2
1
0
5
Reserved.
Reserved.
READ / WRITE
READ / WRITE
READ / WRITE
READ / WRITE
Read-Clear
Read Only
R / W
R / W
R / W
R / W
R / W
(VBAT
power), continued
Keyboard / Mouse swap enable
0: Normal mode.
1: Keyboard / Mouse ports are swapped.
MSXKEY =>
3 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 keyboard can wake up the system.
Keyboard wake-up index register.
It is the index register of CRE2, which is the access window of keyboard
pre-determined key combination characters. The first set of wake up key
combination is in the range of 0x00 - 0x0E, the second set 0x30 – 0x3E,
and the third set 0x40 – 0x4E. Incoming key combination can be read
through 0x10 – 0x1E.
Keyboard wake-up data register.
It is the data register of the keyboard pre-determined key combination
characters, which is indexed by CRE1.
This event status is caused by VSB power off/on.
W83627EHF/EF, W83627EHG/EG
-115-
(VSB power)
DESCRIPTION
DESCRIPTION
DESCRIPTION
DESCRIPTION
(VSB power)
Publication Release Date: January 18, 2006
Revision 1.0