Emerson MITX-430 Manuel D’Utilisation

Chapter 4

MITX-430/MITX-440-DVI-2E Installation and Use Guide (6806800K37B)

Functional Description

4.1

Block Diagram

Figure 4-1

provides an overview of the main functional blocks of the motherboard and how

they are interconnected.

Figure 4-1

Motherboard Block Diagram

Intel®

Atom™ D410

or D510

Processor

Intel®

82801HBM

I/O Controller

SuperIO/
Voltage Mon.
W83627

SO-DIMM

VGA

Mux

Internal LVDS

Conn

LVDS De-

serializer

TMDS

Transmitter

DVI-D

Audio
CODEC
ALC888

Audio

1GbE
PHY
82567

Ethernet

eSATA

4x USB

1GbE
MAC/
PHY
82574L

Ethernet

TPM

Header

PS/2

LPT

Printer

2x RS-232
COM Port

4x RS-232
Headers

Internal

SATA

Internal

SATA

Internal

USB

Internal

USB

PCIe Minicard
(WiFi/WiMax)

Internal
USB

AMI Aptio
EFI FW

Pwr/Rst/
LED Header

IDE

VGA

DDR2 667 64-bit

LVDS[2:0]

CLK

DVI-D

TMDS

Mic

HD Audio

1GbE

GLCI

eSATA

Line-out

Line-in

1GbE

PCIe x1

LPC

PS2 KB

PS2 MS

4x USB

LPT

(opt.)

2xUART

PS 3V

PS 5V

PS 12V

4xUART

IDE

        Pwr/Rst/LED

SPI

USB

PCIe x1

USB

2xUSB

SATA

PCIe x1

DMI