W83697HFFDC Information Storage Devices, Inc, W83697HFFDC Datasheet - Page 13

• Manufacturer Part Number: W83697HFFDC
• Description: LPC Interface I/o Plus Game/midi Port, Fan Control, Flash ROM I/f
• Manufacturer: Information Storage Devices, Inc

Flash ROM Interface
General Purpose I/O Ports
Hardware Monitor Functions
Package
Support up to 4M flash ROM
48 programmable general purpose I/O ports
General purpose I/O ports can serve as simple I/O ports, watch dog timer output, power LED
output, infrared I/O pins, suspend LED output, Beep output
Functional in power down mode
Smart fan control system, support “Thermal Cruise
2 thermal inputs from optionally remote thermistors or 2N3904 transistors or Pentium
diode output
6 positive voltage inputs (typical for +12V, -12V, +5V, -5V, +3.3V, Vcore)
2 intrinsic voltage monitoring (typical for Vbat, +5VSB)
2 fan speed monitoring inputs
2 fan speed control
Build in Case open detection circuit
WATCHDOG comparison of all monitored values
Programmable hysteresis and setting points for all monitored items
Over temperature indicate output
Automatic Power On voltage detection Beep
Issue SMI#, IRQ, OVT# to activate system protection
Winbond Hardware Doctor
Intel LDCM
128-pin PQFP
TM
/ Acer ADM
TM
TM
compatible
Support
- 4 -
TM
” and “Speed Cruise
Publication Release Date:Feb. 2002
TM
”
W83697HF
TM
Revision 0.70
II/III
thermal