LPC47B27X(2004) Ver la hoja de datos (PDF) - SMSC -> Microchip

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LPC47B27X
(Rev.:2004)

100 Pin Enhanced Super I/O Controller with LPC Interface

SMSC -> Microchip 

Revision History

REVISION LEVEL

AND DATE

Rev. 08-10-04

SECTION/FIGURE/ENTRY

Changes throughout document including the

following chapters and/or sections:

FEATURES pg. 1

GENERAL DESCRIPTION pg. 7

DESCRIPTION OF PIN FUNCTIONS pg. 9

3 VOLT OPERATION / 5 VOLT

TOLERANCE pg. 14

POWER FUNCTIONALITY pg. 15

FUNCTIONAL DESCRIPTION pg. 19

FLOPPY DISK CONTROLLER pg. 23

COMMAND SET/DESCRIPTIONS pg.

37

INSTRUCTION SET pg. 39

FDC SWAP BIT pg. 55

INFRARED INTERFACE pg. 69

PARALLEL PORT pg. 75

PARALLEL PORT FLOPPY DISK

CONTROLLER pg. 91

POWER MANAGEMENT pg. 94

8042 KEYBOARD CONTROLLER

DESCRIPTION pg. 100

GENERAL PURPOSE I/O pg. 109

SYSTEM MANAGEMENT

INTERRUPT (SMI) pg. 115

PME SUPPORT pg. 117

FAN SPEED CONTROL AND

MONITORING pg. 120

ISA IRQ TO SERIAL IRQ

CONVERSION CAPABILITY pg. 127

RUNTIME REGISTERS pg. 128

CONFIGURATION pg. 151

OPERATIONAL DESCRIPTION pg. 168

TIMING DIAGRAMS pg. 171

APPENDIX - TEST MODE pg. 195

CORRECTION

SMSC LPC47B27x

-3-

DATASHEET

Rev. 08-10-04

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