w83627hg Winbond Electronics Corp America, w83627hg Datasheet - Page 9

• Manufacturer Part Number: w83627hg
• Description: Winbond Lpc I/o
• Manufacturer: Winbond Electronics Corp America

MIDI Port
General Purpose I/O Ports
OnNow Functions
Hardware Monitor Functions ° Only for W83627HF±
Package
x The baud rate is 31.25 Kbaud
x 16-byte input FIFO
x 16-byte output FIFO
x 22 programmable general purpose I/O ports
x General purpose I/O ports can serve as simple I/O ports, interrupt steering inputs, watch dog
x Functional in power down mode °GP1 only±
x Keyboard Wake-Up by programmable keys
x Mouse Wake-Up by programmable buttons
x CIR Wake-Up by programmable keys
x On Now Wake-Up from all of the ACPI sleeping states °S1-S5±
x 5 VID input pins for CPU Vcore identification
x 3 thermal inputs from optionally remote thermistors or 2N3904 transistors or Pentium
x 7 positive voltage inputs °typical for +12V, -12V, +5V, -5V, +3.3V, VcoreA, VcoreB±
x 2 intrinsic voltage monitoring °typical for Vbat, +5VSB±
x 3 fan speed monitoring inputs
x 2 fan speed control
x Build in Case open detection circuit
x WATCHDOG comparison of all monitored values
x Programmable hysteresis and setting points for all monitored items
x Over temperature indicate output
x Automatic Power On voltage detection Beep
x Issue SMI#, IRQ, OVT# to activate system protection
x Intel LDCM
x 128-pin PQFP
timer output, power LED output, infrared I/O pins, KBC control I/O pins, suspend LED output,
RSMRST# signal, PWROK signal, Beep output
°Deschutes± thermal diode output
TM
/ Acer ADM
TM
compatible
- 5 -
W83627HF/ F/ HG/ G
Publication Release Date: June 09, 2006
Revision 2.27
TM
II