IPI43-TTM

Motherboard layout reference Contents • Specifications summary • Motherboard layout • Rear panel connectors • Function selectors • Internal connectors

July 2008

Specifications summary



CPU

Socket: Intel Socket 775 Supports: Conroe L, Conroe, Yorkfield, Wolfdale, Kentsfield Front Side Bus: 800/1066/1333MHz

Chipset

MCH (North Bridge): Intel G43 ICH (South Bridge): Intel ICH10

Memory

Dual channel, 4 slots, Non-ECC, 240-pin DDR2, max 8GB Types: 667/PC2-5300, 800/PC2-6400

Expansion slots

1x PCI Express Graphic slot (x16) 1x PCI Express slot (x1) 2x PCI slot

Audio

Realtek ALC888 CODEC (8 Channels)

LAN

Realtek RTL8111C PCIe

Graphic

Integrated Graphics in North Bridge, Max 256MB UMA memory

Storage/RAID

6x SATA ports (1.5/3.0Gbps)

1394

(none)

USB

12x USB 2.0 ports (8 onboard headers, 4 on rear panel) 12Mbps/480Mbps

Rear panel I/O ports

1x PS2 Mouse port + 1x PS2 Keyboard port 1x DVI port 1x Parallel (printer) port 1x VGA (display) port 2x USB ports 1x LAN port + 2x USB ports 6x Audio out ports

Internal connectors

1x Front Panel connector 1x Front panel audio header (2 devices) 1x SPDIF output header 1x HD (CD) audio input header 4x USB 2.0 dual port headers 1x COM (serial) port header 6x SATA headers

Power connectors

1x 24-pin EATX (+12V EPS power connector) 1x 4-pin ATX (+12V power connector) 1x CPU FAN connector 1x System Chassis FAN connector

Selectors

Clear CMOS, Keyboard power

BIOS

SPI 8Mb (AMI)

Form factor

ATX form factor: microATX 9.6 in. x 9.6 in.

IPI43-TTM motherboard layout reference

Motherboard layout Keyboard Power Keyboard & Mouse Connectors

ATX 12V Power Connector

CHASSIS Fan Connector

CPU Fan Connector

Clear CMOS & Password

KB • MS

Internal Serial port Connector

COM CPU_FAN

FLOPPY

XMM4

XMM3

VGA

Intel LGA775 CPU Socket XMM2

Parallel (Printer) Connector

PARALLEL

DVI

Display (VGA) Connector

Memory Sockets

KB_PWR

XMM1

DVI port Connector

Floppy Connector

ATX12V

USB Connectors

USB CHASSIS_FAN

LAN & USB Connectors

ATXPWR

LAN_USB

Northbridge

Audio Connectors

EPS12V Power Connector

AUDIO

PCIE16 Connector

PCIEX16

PCIE1 Connector

PCIEX1_1

Southbridge

PCI_1

SATA

PCI Connector CD Audio Input Connector

SATA Connectors

341 562

BATTERY PCI_2 CD

F_AUDIO

LED

ROM RECONERY BUZZ

F_USB2 F_USB1

F_USB4

F_USB3

F_PANEL

SPDIF_OUT

Front Panel Internal SPDIF ROM Programming Audio Connector Connector Connector

USB Connectors

Onboard Buzzer

Front Panel Connector

Rear panel connectors Mouse (PS/2) port

Printer (parallel) port

LAN (RJ-45) port

Black: Rear Speaker Out Orange: Center/Subwoofer Out Blue: Line In Lime: Front L/R Out Pink: Mic In

Keyboard (PS/2) port

Display (DVI) port

Display (VGA ) port

USB 2.0 ports 1&2

USB 2.0 ports 3&4

IPI43-TTM motherboard layout reference

Gray: Side Speaker Out



LAN port LED indicators Left (ACTIVITY) Yellow: Blinking

Right (LINK) Green : ON LAN port

Function Selectors 3 2 1

3 2 1

(Default)

Clear Password

3 2 1

3 2 1

(Default)

Clear CMOS

CLEAR PASSWORD SELECTOR

CLEAR CMOS SELECTOR

To erase the CMOS RTC RAM password:

To erase the CMOS RTC RAM user settings:

1. Turn OFF the computer and unplug the power cord.

1. Turn OFF the computer and unplug the power cord.

2. Move the cap to Clear, then move the cap back to Default.

2. Move the cap to clear for 5 to 10 secs, then move the cap back to default.

3. Turn ON computer and enter BIOS setup to verify or reconfig.

3. Plug the power cord and turn ON the computer. 4. During the boot process, enter BIOS setup to re-enter user settings.



IPI43-TTM motherboard layout reference

Internal connectors ATX12V +12V DC GND

CPU_FAN

+12V DC GND

GND +12V FAN_TACH FAN_PWM

ATX 12V POWER CONNECTOR

CPU FAN CONNECTOR

RRXD*

DDTR*#

DDSR*# CCTS*#

DDC*#

TTXD*

GND RRTS*#

GND +12V FAN_TACH FAN_PWM

CHASSIS FAN CONNECTOR

RRT*#

COM

CHASSIS_FAN

INTERNAL SERIAL PORT CONNECTOR ATX PWR Ground +5 Volts +5 Volts +5 Volts 5 Volts Ground Ground Ground PSON# Ground 12 Volts +3 Volts

+3 Volts +12 Volts +12 Volts +5V Standby Power OK Ground +5 Volts Ground +5 Volts Ground +3 Volts +3 Volts

ATX POWER CONNECTOR

GND RSATA_RXP* RSATA_RXN* GND RSATA_TXN* RSATA_TXP* GND

SATA CONNECTORS F_PANEL

+HDLED RESET

USB CONNECTORS

FRONT PANEL CONNECTOR

FRONT PANEL AUDIO CONNECTOR

CD Left Audio Channel Ground Ground Right Audio Channel

LINE*_RTU

MIC*_L MIC*_R LINE*_R GND LINE*_L

GND AUDIO_PRES# MIC*_RTU

F_AUDIO

SBV USB*(-) USB*(+) GND

SBV USB*(-) USB*(+) GND NC

PWR GND

HDLED(+) HDLED(-) Ground Reset

PLED(+) PLED(-)

PLED PWRBTN

CD AUDIO IN CONNECTOR

IPI43-TTM motherboard layout reference



Internal connectors (cont’d)

SPDIF AUDIO OUT CONNECTOR



+5V

ROM PROGRAMMING CONNECTOR

IPI43-TTM motherboard layout reference

3VSB GND

GND SPDIFOUT

SPDIF_OUT

SPI_CS# SPI_MOSI SPI_MISO SPI_CLK

SPI_CS#

ROM Recovery