W83637HF Winbond Electronics Corp America, W83637HF Datasheet - Page 3

• 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

Tables of Contents-
1.
2.
3.
4.
5.
6.
GENERAL DESCRIPTION .......................................................................................................... 1
FEATURES .................................................................................................................................. 3
BLOCK DIAGRAM ....................................................................................................................... 7
PIN CONFIGURATION ................................................................................................................ 8
PIN DESCRIPTION...................................................................................................................... 9
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
5.10
5.11
HARDWARE MONITOR ............................................................................................................ 24
6.1
6.2
6.3
6.4
6.5
LPC Interface ................................................................................................................. 10
FDC Interface................................................................................................................. 11
Multi-Mode Parallel Port................................................................................................. 12
Serial Port Interface ....................................................................................................... 17
KBC Interface................................................................................................................. 18
ACPI Interface................................................................................................................ 19
Hardware Monitor Interface ........................................................................................... 19
Game Port & MIDI Port .................................................................................................. 20
Card Reader Interface ................................................................................................... 21
General Description ....................................................................................................... 24
Access Interface ............................................................................................................ 24
Analog Inputs ................................................................................................................. 26
FAN Speed Count and FAN Speed Control .................................................................. 29
Smart Fan Control.......................................................................................................... 32
5.9.1
5.9.2
5.10.1
5.10.2
5.10.3
Power Pins..................................................................................................................... 23
6.2.1
6.3.1
6.3.2
6.3.3
6.4.1
6.4.2
6.5.1
6.5.2
6.5.3
Smart Card Interface ...................................................................................................21
MS/SD Card Interface .................................................................................................21
General Purpose I/O Port............................................................................... 22
General Purpose I/O Port 1 (Power source is Vcc) .....................................................22
General Purpose I/O Port 2 (Power source is Vcc) .....................................................22
General Purpose I/O Port 3 (Power source is VSB) ....................................................22
LPC interface...............................................................................................................24
Monitor over 4.096V voltage........................................................................................27
CPUVCORE voltage detection method .......................................................................27
Temperature Measurement Machine...........................................................................28
Fan speed count..........................................................................................................29
Fan speed control........................................................................................................31
Thermal Cruise mode ..................................................................................................32
Fan Speed Cruise mode..............................................................................................33
Manual Control Mode ..................................................................................................34
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Publication Release Date: June 25, 2003
W83637HF
Revision 1.3