W83627HF Просмотр технического описания (PDF) - Winbond

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W83627HF

Winbond LPC I/O

Winbond 

W83627HF/ F/ HG/ G

MIDI Port

• The baud rate is 31.25 Kbaud

• 16-byte input FIFO

• 16-byte output FIFO

General Purpose I/O Ports

• 22 programmable general purpose I/O ports

• General purpose I/O ports can serve as simple I/O ports, interrupt steering inputs, watch dog

timer output, power LED output, infrared I/O pins, KBC control I/O pins, suspend LED output,

RSMRST# signal, PWROK signal, Beep output

• Functional in power down mode （GP1 only）

OnNow Functions

• Keyboard Wake-Up by programmable keys

• Mouse Wake-Up by programmable buttons

• CIR Wake-Up by programmable keys

• On Now Wake-Up from all of the ACPI sleeping states （S1-S5）

Hardware Monitor Functions （ Only for W83627HF）

• 5 VID input pins for CPU Vcore identification

• 3 thermal inputs from optionally remote thermistors or 2N3904 transistors or PentiumTM II

（Deschutes） thermal diode output

• 7 positive voltage inputs （typical for +12V, -12V, +5V, -5V, +3.3V, VcoreA, VcoreB）

• 2 intrinsic voltage monitoring （typical for Vbat, +5VSB）

• 3 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

• Intel LDCMTM / Acer ADMTM compatible

Package

• 128-pin PQFP

Publication Release Date: June 09, 2006

-5-

Revision 2.27

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