MEC1404 Datasheet, PDF(541/572 Page) Microchip Technology – Keyboard and Embedded Controller Products for Notebook PC

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MEC1404 Datasheet, PDF (541/572 Pages) Microchip Technology – Keyboard and Embedded Controller Products for Notebook PC

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TABLE 44-1: REGISTER MEMORY MAP (CONTINUED)

MEC140X/1X

9048

PS/2

1

9800

Hibernation Timer

0

9804

Hibernation Timer

0

9808

Hibernation Timer

0

9C00 Keyboard Matrix Scan

0

Support

9C04 Keyboard Matrix Scan

0

Support

9C08 Keyboard Matrix Scan

0

Support

9C0C Keyboard Matrix Scan

0

Support

9C10 Keyboard Matrix Scan

0

Support

9C14 Keyboard Matrix Scan

0

Support

A400

VBAT Registers

0

A408

VBAT Registers

0

A418

VBAT Registers

0

A800 VBAT Powered RAM

0

AC00 SMB Device Interface

1

AC00 SMB Device Interface

1

AC01 SMB Device Interface

1

AC04 SMB Device Interface

1

AC06 SMB Device Interface

1

AC08 SMB Device Interface

1

AC09 SMB Device Interface

1

AC0C SMB Device Interface

1

AC10 SMB Device Interface

1

AC14 SMB Device Interface

1

AC15 SMB Device Interface

1

AC18 SMB Device Interface

1

AC19 SMB Device Interface

1

AC20 SMB Device Interface

1

AC24 SMB Device Interface

1

AC28 SMB Device Interface

1

AC2C SMB Device Interface

1

Registers

Registers

Registers

Registers

Registers

Registers

Registers

Registers

Registers

Registers

VBAT_REG_BANK

VBAT_REG_BANK

VBAT_REG_BANK

Registers

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

SMB_EC_Only

PS/2 Status Register

1

HTimer x Preload Register

2

Hibernation Timer x Control

2

Register

Hibernation Timer x Count Reg- 2

ister

Reserved

4

KSO Select Register

4

KSI Input Register

4

KSI Status Register

4

KSI Interrupt Enable Register 4

Keyscan Extended Control

4

Register

Power-Fail and Reset Status

1

Register

Clock Enable Register

1

Alternate Function VTR Control 4

VBAT Backed Memory

64

Status Register

1

Control Register

1

Reserved

3

Own Address Register

2

Reserved

2

Data

1

Reserved

3

SMBus Master Command Reg- 4

ister

SMBus Slave Command Reg- 4

ister

PEC Register

1

Reserved

3

DATA_TIMING2

1

Reserved

3

Completion Register

4

Idle Scaling Register

4

Configuration Register

4

Bus Clock Register

2

ï£ 2015 - 2016 Microchip Technology Inc.

DS00001956D-page 541

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