w83637hg Winbond Electronics Corp America, w83637hg Datasheet - Page 125

• Manufacturer Part Number: w83637hg
• Description: Winbond Lpc I/o Lpc I/o
• Manufacturer: Winbond Electronics Corp America

CRE4 (Default 0x00)
CRE5 (Default 0x00)
CRE6 (Default 0x00)
Bit 7
Bit 6-5
Bit 4
Bit 3
Bit 2
Bit 1 - 0 : Reserved.
Bit 7
Bit 6 - 0 : Compared Code Length. When the compared codes are storied in the data register,
Bit 7
: Enable all wake-up event set in CRE0 can wake-up the system from S1/S2 state. This
: Power loss control bit 2.
0 = Disable ACPI resume
1 = Enable ACPI resume
: Power loss control bit <1:0>
00 = System always turn off when come back from power loss state.
01 = System always turn on when come back from power loss state.
10 = System turn on/off when come back from power loss state depend on the state
11 = Reserved.
: Suspend clock source select
0 = Use internal clock source.
1 = Use external suspend clock source(32.768KHz).
: Keyboard wake-up type select for wake-up the system from S1/S2.
0 = Password or Hot keys programmed in the registers.
1 = Any key.
0 = Disable.
1 = Enable.
: Reserved.
: ENMDAT_UP. This bit combining with MSRKEY (bit 4 of CRE0 of logical device A) and
MSXKEY (bit 1 of CRE0 of logical device A) define what kind of mouse wake-up event
can trigger an active low pulse on PSOUT#. Their combination is described in the
following table.
bit is cleared when wake-up event occurs.
these data length should be written to this register.
ENMDAT_UP
before power loss.
1
1
0
0
0
0
MSRKEY
x
x
0
1
0
1
MSXKEY
1
0
1
1
0
0
- 120 -
Any button click or any movement
One click of left/right button
One click of left button
One click of right button
Two times click of left button
Two times click of right button
Wake up event
Publication Release Date: March, 2006
W83637HF/HG
Revision 1.6