LPC47M14X View Datasheet(PDF) - SMSC -> Microchip

Part Name

Description

MFG CO.

LPC47M14X

128 Pin Enhanced Super I/O Controller with an LPC Interface and USB Hub

SMSC -> Microchip 

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INDEX TYPE

0x30

R/W

0x60,

R/W

0x61

0x70

R/W

0xF0

R/W

0x30

R/W

0x60,

R/W

0x61

0x62,

R

0x63

0x70

R/W

0x74

R

0xF0

R/W

0xF1

R/W

0xF2

R/W

0x30

R/W

0x70

R/W

0x72

R/W

0xF0

R/W

0x30

R/W

0x60,

R/W

0x61

0x30

R/W

0x60, R/W

0x61

0XF0

R/W

0xF1

R/W

0x30

R/W

0x60,

R/W

0x61

R/W

0x70

R/W

0xF0

-

HARD

RESET

VCC POR VTR POR

SOFT

RESET

CONFIGURATION REGISTER

LOGICAL DEVICE 4 CONFIGURATION REGISTERS (Serial Port 1)

0x00

0x00

0x00

0x00

Activate

0x00,

0x00,

0x00,

0x00,

Primary Base I/O Address

0x00

0x00

0x00

0x00

0x00

0x00

0x00

0x00

Primary Interrupt Select

0x00

0x00

0x00

-

Serial Port 1 Mode Register

LOGICAL DEVICE 5 CONFIGURATION REGISTERS (Serial Port 2)

-

-

0x00

-

Activate

0x00,

0x00,

0x00,

0x00,

Primary Base I/O Address

0x00

0x00

0x00

0x00

-

-

-

-

Reserved – reads return 0

0x00

0x00

0x00

0x00

Primary Interrupt Select

-

-

-

-

Reserved – reads return 0

0x00

0x00

0x00

-

Serial Port 2 Mode Register

0x02

0x02

0x02

-

IR Options Register

0x03

0x03

0x03

-

IR Half Duplex Timeout

LOGICAL DEVICE 6 CONFIGURATION REGISTERS (Reserved)

LOGICAL DEVICE 7 CONFIGURATION REGISTERS (Keyboard)

0x00

0x00

0x00

0x00

Activate

0x00

0x00

0x00

0x00

Primary Interrupt Select

0x00

0x00

0x00

0x00

Second Interrupt Select

0x00

0x00

0x00

-

KRESET and GateA20 Select

LOGICAL DEVICE 8 CONFIGURATION REGISTERS (Reserved)

LOGICAL DEVICE 9 CONFIGURATION REGISTERS (Game Port)

0x00

0x00

0x00

0x00

Activate

0x00,

0x00,

0x00,

0x00,

Primary Base I/O Address,

0x00

0x00

0x00

0x00

GAME_PORT

LOGICAL DEVICE A CONFIGURATION REGISTERS (PME)

0x00

0x00

0x00

0x00

Activate

0x00,

0x00,

0x00,

0x00,

Primary Base I/O Address

0x00

0x00

0x00

0x00

-

-

0X00

-

CLOCKI32

0x00

0x00

0x00

0x00

INT_G Register

LOGICAL DEVICE B CONFIGURATION REGISTERS (MPU-401)

0x00

0x00

0x00

0x00

Activate

0x03

0x03

0x03

0x03

MPU-401 Primary Base I/O

Address High Byte

0x30

0x05

-

0x30

0x05

-

0x30

0x05

-

0x30

0x05

-

MPU-401 Primary Base I/O

Address Low Byte

Primary Interrupt Select

Reserved

SMSC DS – LPC47M14X

Page 155

Rev. 03/19/2001

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