MEC1322 datasheet(102/456 Pages) MICROCHIP

部品番号	MEC1322

部品情報	Keyboard and Embedded Controller for Notebook PC

PDF	456 Pages

Scroll/Zoom	100%

メーカー	MICROCHIP [Microchip Technology]

ホームページ	http://www.microchip.com

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102 / 456 page

MEC1322

DS00001719D-page 102

 2014 - 2015 Microchip Technology Inc.

TABLE 6-5:

HOST LOGICAL DEVICES ON MEC1322

6.8

EC-Only Registers

Note 6-1

The Base Address indicates where the first register can be accessed in a particular address space

for a block instance.

The chip-level (global) registers reside in Logical Device 3Fh at EC addresses 400F_FF00h through 400F_FF2Fh.

The EC can access all these registers at the addresses listed in Table 6-4, “Chip-Level (Global) Control/Configuration

Registers,” on page 101.

TABLE 6-6:

EC-ONLY REGISTER ADDRESS TABLE

Block Instance

Instance

Number

Host

Address Space

Base Address (

Note 6-1)

HOST_REGS

32-bit internal

address space

400F_FF00h

Logica l

De vice

Num be r

Logica l De vice s

LPC I/O

Runtim e

Acce ss

LPC I/O

Configura tion

Acce ss

EM I 0

yes

8042EM

yes

ACPI EC0

yes

ACPI EC1

yes

ACPI PM 1

yes

Legacy Port92/GateA20

yes

7UART 0

yes

M ailbox

yes

BRTC

yes

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