LPC61W492 데이터 시트보기 (PDF) - SMSC -> Microchip

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LPC61W492

Integrated Super I/O Controller for LPC Bus with Game and MIDI Ports/Plus Hardware Monitoring Functions

SMSC -> Microchip 

optional AMIKEY -2, Phoenix MultiKey/42, or

customer code.

The LPC61W492 provides a set of flexible I/O

control functions to the system designer through

a set of General Purpose I/O ports. These GPIO

ports may serve as simple I/O or may be

individually configured to provide a predefined

alternate function. General Purpose Port 1 is

designed to be functional even in power down

mode (VCC is off). The LPC61W492 is made to

fully comply with Microsoft PC98 and PC99

Hardware Design Guide. Moreover

LPC61W492 is made to meet the specification

of PC98/PC99's requirement in the power

management: ACPI and DPM (Device Power

Management).

The LPC61W492 contains a game port and a

MIDI port. The game port is designed to support

2 joysticks and can be applied to all standard PC

game control devices, They are very important

for an entertainment or consumer computer.

Only the LPC61W492 supports hardware status

monitoring for personal computers. It can be

used to monitor several critical hardware

parameters of the system, including power

supply voltages, fan speeds, and temperatures,

which are very important for a high-end

computer system to work stably and properly.

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