MEC1404 View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

MEC1404

Keyboard and Embedded Controller Products for Notebook PC

Microchip Technology 

MEC140X/1X

TABLE 44-1: REGISTER MEMORY MAP (CONTINUED)

F1405

ACPI PM1

0

F1406

ACPI PM1

0

F1407

ACPI PM1

0

F1500

ACPI PM1

0

F1501

ACPI PM1

0

F1502

ACPI PM1

0

F1503

ACPI PM1

0

F1504

ACPI PM1

0

F1505

ACPI PM1

0

F1506

ACPI PM1

0

F1507

ACPI PM1

0

F1510

ACPI PM1

0

F1800 8042 Host Interface

0

F1900 8042 Host Interface

0

F1908 8042 Host Interface

0

F190C 8042 Host Interface

0

F1B30 8042 Host Interface

0

F1C00

M16C550A UART

0

F1C00

M16C550A UART

0

F1C00

M16C550A UART

0

F1C01

M16C550A UART

0

F1C01

M16C550A UART

0

F1C02

M16C550A UART

0

F1C02

M16C550A UART

0

F1C03

M16C550A UART

0

F1C04

M16C550A UART

0

F1C05

M16C550A UART

0

F1C06

M16C550A UART

0

F1C07

M16C550A UART

0

F1F30

M16C550A UART

0

F1FF0

M16C550A UART

0

F2400 Mailbox Registers Inter- 0

face

F2401 Mailbox Registers Inter- 0

face

F2500 Mailbox Registers Inter- 0

face

DS00001956D-page 554

PM1_Runtime

PM1_Runtime

PM1_Runtime

PM1_EC_Only

PM1_EC_Only

PM1_EC_Only

PM1_EC_Only

PM1_EC_Only

PM1_EC_Only

PM1_EC_Only

PM1_EC_Only

PM1_EC_Only

Legacy_Runtime

Legacy_EC_Only

Legacy_EC_Only

Legacy_EC_Only

Legacy_Configuration

UART_Runtime

UART_Runtime

UART_Runtime

UART_Runtime

UART_Runtime

UART_Runtime

UART_Runtime

UART_Runtime

UART_Runtime

UART_Runtime

UART_Runtime

UART_Runtime

UART_Config

UART_Config

MBX_Runtime

MBX_Runtime

MBX_EC_Only (140x)

PM1 Control 2

1

PM2 Control 1

1

PM2 Control 2

1

PM1 Status 1

1

PM1 Status 2

1

PM1 Enable 1

1

PM1 Enable 2

1

PM1 Control 1

1

PM1 Control 2

1

PM2 Control 1

1

PM2 Control 2

1

PM1 EC PM Status

1

PORT92 Register

1

GATEA20 Control Register

1

SETGA20L Register

1

RSTGA20L Register

1

PORT92 Enable Register

1

UART Receive Buffer Register 1

UART Transmit Buffer Register 1

UART Programmable BAUD

1

Rate Generator (LSB) Register

UART Interrupt Enable Regis- 1

ter

UART Programmable BAUD

1

Rate Generator (MSB) Register

UART FIFO Control Register 1

UART Interrupt Identification

1

Register

UART Line Control Register

1

UART Modem Control Register 1

UART Line Status Register

1

UART Modem Status Register 1

UART Scratchpad Register

1

UART Activate Register

1

UART Config Select Register 1

MBX_Index Register

1

MBX_Data_Register

1

HOST-to-EC Mailbox Register 4

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