W83637HF Winbond Electronics Corp America, W83637HF Datasheet - Page 24

• Manufacturer Part Number: W83637HF
• Description: Description = LPC I/o Plus H/w Monitor, Smart Fan Control, Smart Card (PC/SC) Reader, Memory Stick Reader I/F, Sd/mmc Card Reader I/f ;; Package = QFP 128
• Manufacturer: Winbond Electronics Corp America

5.6 ACPI Interface
5.7 Hardware Monitor Interface
PSOUT#
PSIN
VBAT
CASEOPEN#
VIN2
VIN1
CPUVCORE
VREF
VTIN
CPUTIN
SYSTIN
OVT#
SMI#
FANIN2
FANIN1
FANPWM1
FANPWM2
BEEP
SYMBOL
SYMBOL
100
101
102
103
104
105
112
113
116
115
118
PIN
76
97
99
67
68
74
PIN
(
I/O
AOUT
OD
IN
pvdf_rc1000_vbat
OD
OD
OD
O
AIN
AIN
AIN
AIN
AIN
AIN
I/O
IN
c d
12t
12ts
24t
12t)
12t
12t
t
I/O
CASE OPEN. An active low input from an external device when
case is opened.
connect to battery, even W83637HF is power off.
0V to 4.096V FSR Analog Inputs.
0V to 4.096V FSR Analog Inputs.
0V to 4.096V FSR Analog Inputs.
Reference Voltage for temperature maturation.
Temperature sensor 3 inputs. It is used for temperature
maturation.
Temperature sensor 2 inputs. It is used for CPU1 temperature
maturation.
Temperature sensor 1 input. It is used for system temperature
maturation.
Over temperature Shutdown Output. It indicated the temperature
is over temperature limit.
System Management Interrupt channel input.
0V to +5V amplitude fan tachometer input.
Fan speed control. Use the Pulse Width Modulation (PWM)
technical knowledge to control the Fan’s RPM.
Beep function for hardware monitor. This pin is low after system
reset.
Panel Switch Output. This signal is used for Wake-Up
system from S5
active low.
Panel Switch Input. This pin is high active with an
internal pull down resistor.
Battery voltage input.
- 19 -
This signal can be latched if pin VBAT is
FUNCTION
c o l d
Publication Release Date: June 25, 2003
FUNCTION
state. This pin is pulse output,
W83637HF
Revision 1.3