VIA Technologies ENDAT-7500M, ENDAT-7515M User Manual

I The ENDAT-7500M/7515M System Board

END AT-7500M/7515M

User Manual

2008/3/25

Rev. A1

User Manual II

Copyright Notice

The content of this manual has been checked for accuracy. The manufacturer
assumes no responsibility for any inaccuracies that may be contained in this
manual. The manufacturer reserves the right to make improvements or

modification to this document and/or the product at any time without prior
notice. No part of this document may be reproduced, t ransmitte d, ph otocop ied o r

translated into any language, in any form or by any means, electronic, mechanical,
magnetic, optical or chemical, without the prior written permission of the
manufacturer.

VIA C7® is regist er e d tr ad e mark of VIA Technology Incorporati o n
VT8237R Plus may only be used to identify products of VIA Technology
Multiscan is a trademark of Sony Corp of America
IBM, EGA, VGA, PC/XT, PC/AT, OS/2 and PS/2 are registered trademarks of

International Business Machines Corporation
Plug and Play is registered trademarks of Intel Corporation
Microsoft, Windows and MS-DOS are tra de marks of Microsoft Corporation
Award is a trademark of Phoenix Software Inc.
PCI is a registered trademark of PCI Special Interest Group

All trademarks are the properties of their respective owners.

Other product names mentioned herein are used for identification purpose only and
may be trademarks and/or registered trademarks of their respective companies.

Installation Notice

The manufacturer recommends using a grounded plug to ensure proper
motherboard operation. Care should be used in pr oper conj unction wit h a ground ed
power receptacle to avoid possible electrical shock. All integrated circuits on this
motherboard are sensitive to static electricity. To avoid damaging components from
electrostatic discharge, pl ease do not remove the board fr om the anti-st atic p acking
before discharging any static electricity to your body, by wearing a wrist-grounding
strap. The manufacturer is not r esp onsi ble f or any dam ag e to the m other boar d due
to improper operation.

III The ENDAT-7500M/7515M System Board

Specification:

Model ENDAT-7500M / ENDAT-7515M

Form Factor

System Chipset

CPU Supporting

Memory

Ethernet

VGA
Video Interface
Serial / Parallel

RS-422/485

Watchdog Timer

IDE Connector

SATA Connector

Expansion Slot

Back Panel I/O

Power Supply

Mini-ITX 170 mm x 170 mm (6.69”x6.69”) with 6 layers PCB

VIA CN700(NB/2.5W)+ VIA VT8237R Plus (SB/1.8W)

ENDAT -7500M: VIA V4 EDEN ULV 500MHz(1W)
ENDAT -7515M: VIA V4 C7-D 1.5GHz (20W)

One 240Pin DDRII 533/400 DIMM up to 1GB

VT8237R Plus integrated 10/100 Fast Ethernet w/ VT6103 (PHY)

Integrated VIA UniChrome Pro 3D / 2D Graphics with SMA 16/32/64MB

Integrated MPEG-2(DVD/DVB) Hardware decoder

4 Serial Port w/ +5V, +12V Power Selector / 2 Parallel port

Programmable WDT from 1 to 255 seconds / minutes by

1 x 40pin IDE connector support UDMA 33/66/100/133,

2 x 150MB/s SATA device support Raid 0, 1, JBOD

VGA, LPT1 and COM1/COM2/COM3 with D-Sub connector

Pin Header for KB/MS, 4 x USB, SPDIF-IN/OUT,

Via COM2 (Optional)

Winbond W83697HG

1 x 44pin connector support Slim type HDD

1x 32bits PCI slot

PS/2 Keyboard / Mouse Connector

2 USB port + RJ-45 LAN Connector(10/100)

LPT2 with 2.0mm Box Header

COM4 with 2.54mm Box Header

1 IrDA TX/RX port with Pin Header

SM Bus, KB/MS for external device

ATX power supply

User Manual IV

TABLE OF CONTENTS

CHAPTER 1. INTRODUCTION .......................................................1

1-1. FEATURES .............................................................................................. 2

1-2. UNPACKING .................... ........................................................................ 3

1-3. ELECTROSTATI C DI SCHARGE PRECAUTIONS ...................................3

1-4. MOTHERBOARD LAYOUT......................................................... ............. 4

CHAPTER 2. SETTING UP THE MOTHERBOARD....................... 5

2-1. JUMPERS AND CONNECTORS.............................................................. 5

2-2. INSTALLING MEMORY........................... ............................................... 13

2-3. SHARED VGA MEMORY....................................................................... 13

2-4. ASSIGNING IRQs FOR EXPANSION CARDS ....................................... 13

2-5. WATCHDOG TIMER……………………………………………… … ……… . 14

CHAPTER 3. AWARD BIOS SETUP.............................................16

3-1. STANDARD CMOS FEATURES............................................................. 17

3-2. ADVANCED BIOS FEATURES............................................................... 18

3-3. ADVANCED CHIPSET FEATURES........................................................ 19

3-4. INTEGRATED PERIPHERALS............................................................ ... 21

3-5. POWER MANAGEMENT SETUP.................................. ......................... 24

3-6. PnP/PCI CONFIGURATIONS............................................... .................. 26

3-7. PC HEALTH STATUS............................................ ................................. 27

3-8. FREQUENCY/VOLTAGE CONTROL ..................................................... 28

V The ENDAT-7500M/7515M System Board

CHPATER 4. VGA, LCD, FEATURE..............................................29

4-1. VGA FEATURE....................................................................................... 29

4-2. DRIVER UTILITY INSTALLATION GUIDE........................................... ... 30

CHPATER 5. LAN ADAPTER........................................................32

5-1. FEATURES ............................................................................................ 32

5-2. UTP CABLE/RJ-45 JACK DEFINITION.................................................. 33

5-3. CONNECTING 100BASE-TX FAST ETHERNET NETWORK................ 34

5-4. CONNECTING 10BASE-T ETHERNET NETWORK ..............................34

5-5. 10MBASE/ 100MBASE INSTALLATION NOTICE .................................. 34

5-6. REMOTE BOOT ROM FUNCTION ........................................................ 35

5-7. LED INDICATORS.................................................................................. 35

APPENDIX A: FLASH MEMORY UTILITY....................................36

APPENDIX B: LIMITED WARRANTY...........................................37

1 The ENDAT-7500M/7515M System Board

User’s Manual 2

Chapter 1. Introduction

ENDAT-7500M/7515M supports high perfo rmance p rocessor of VIA C7 processor.
It also supports high speed DDR memory with 64-bit wide interfaces with non-ECC
DIMM (up to 1GB). Only Double Data Rate (DDRII) SDRAM memory is supported
and the speed of memory can be 400 and 533 MHz.

ENDAT-7500M/7515M provides an integrated graphics (S3 Graphics UniChrome™
Pro IGP) accelerator delivering c os t c ompetitive 3D, 2D, and video capabilities.

In addition to the integrated S3 Graphics UniChrome™ Pro IGP, featuring a 2D/3D
AGP8X graphics core with i ntegrated MPEG- 2 decoding for smooth DVD and di gital
video playback, the VIA C7® processing platform also features support for high
bandwidth DDRII 400/533 MHz memory, motion compensation and DuoView for the
latest multiple format flat panel display devices.

ENDAT-7500M/7515M with native dual channel Serial ATA/RAID controller
provides direct support for two 150MB/s Serial ATA devices. The V-RAID controller
features native RAID 0, RAID 1 and JBOD support, ens uring optimum dat a integrity
and system performance. The user-friendly V-RAID software interface enables
easy disk array configuration and management.

ENDAT-7500M/7515M supports IEE E 802.3 compliant 10 / 100 Mbps PCI bus
master Ethernet MAC with standard MII interface to external PHYceiver.

The ideal solution of ENDAT-7500M/7515M

- POS system

- KIOSK

- Interactive system

- Airport Terminal Controller

- Industrial controller

- Digital entertainment

- Embedded system equipment

1-1. Features

Basic Feature:

z Board format: Mini-ITX (170mm x 170 mm)
z Supports 400/533 MHz FSB by VIA C7®
z Supports DDRII 400/533 MHz SDRAM up to 1GB
z Serial ATA connector x 2
z Enhance 40 Pin IDE connector x 1; 44 Pin IDE connector x 1
z Multiple I/O ports: COM port x 4; USB (2.0) x 6
z All COM ports with +5V, +12V power selector
z Watchdog Timer
z VIA 10/100 LAN and Audio function onboard
z With Intel embedded ATX PCI expansion design
z Support ATX Power Supply

Optional features:

z RS 422/485 via COM 2

Full Software Support:

z Drivers for major operating systems and APIs: Windows 2000,

Windows XP, Direct3D, DirectDraw and DirectShow, OpenGL ICD
for Windows 2000, and DXVA for Windows 2000 and Windows XP

3 The ENDAT-7500M/7515M System Board

1-2. Unpacking

The motherboard comes securely packaged in a sturdy cardboard shipping carton.
In addition to the User's Manual, the motherboard package includes the following
items:

ENDAT-7500M/7515M System Board
HDD / IO Cables
CDROM Driver includes: Drivers fo r Windows 2000, XP and AMI/AWARD FLASH

ROM utilities.
If any of these items are missing or damage, please contact the dealer from whom

you purchase the mother b oar d. S ave t he s hipp in g m at erial a nd c a rt on i n t he e vent
that you want to ship or store the board in the future.

Note:

Please leave the motherboard in its original package until you are read y to

install it!

1-3. Electrostatic Discharge Precautions

Make sure you properly ground yourself before handling the motherboard, or other
system components. Electrostatic discharge can easily damage the components.
Note: You must take special precaution when handling the motherboard in dry or
air-conditioned environm ents.

User’s Manual 4

1-4. Motherboard Layout

5 The ENDAT-7500M/7515M System Board

Chapter 2. Setting up the Motherboard

2-1. Jumpers and Connectors

Jumpers/Connectors Overview:

Function Jumpers/Connectors

ATX Power Connector ATXPWR
Cooling Fan Connector FAN1, FAN2
Buzzer BUZZ1
Battery BAT1
Clear CMOS JBAT1
DDR2 SDRAM socket DIMM1
IR Pin Header JP2
PS/2 MS/KB Pin Header CN2
PS/2 MS/KB Connector JKBMS1
OEM MS/KB Pin Header CN1
USB Port CN3, JUSB1, JUSB2
Pin Header for Case Panel JP10
HDD active LED JP10: Pin 1(-), Pin 2(+)
External Speaker JP10: Pin 3, Pin 6
Buzzer On/Off JP10: Pin 4, Pin 5
Hardware Reset Switch JP10: Pin 7, Pin 8
ATX Power Supply On/Off Switch JP10: Pin 9, Pin 10
Power LED JP10: Pin 11(-), Pin 12(+)
WDT Function Enable/Dis a ble JP10: Pin 13, Pin 14
LAN Connector CN3
CRT Output CN5
CRT Box Header CN6
COM1 COM1
COM2, COM3 CN7
COM4 Box Header CN9
COM Port Voltage Selector JP7
RS232 / 422/ 485 Selector for COM2 JP3 & JP4
SMBus Pin Header JP5
PCI SLOT PCI1
LPT1, LPT2 LPT1, LPT2
SATA 1, SATA 2 SATA1, SATA2

User’s Manual 6

Function Jumpers/Connectors

40-Pin IDE Connector IDE1
44-Pin IDE Connector IDE2
SPDIF Pin Header SPDIF1
DIMM Power LED LED1
System Power LED LED2

Please double-check the insertion and orientation of the LCD cable
before applying power. Improper installation will result in permanent
damage LCD panel.

Part 1: Onboard Jumpers

JBAT1: CMOS Data Clear (2.0mm)

Pin No. Function
Pin 1-2 Normal (Default)
Pin 2-3 Close for clear CMOS

JP1: LVDS Voltage Selector (2.0mm)

Pin No. Function

Pin-1, 2 *

Pin-3, 4
Pin-5, 6

Caution: Improper setting will damage LCD panel.

JP10: Pin Header for Case Panel (2. 54m m)

Pin No. Function

1(-), 2(+)

3,6
4,5
7,8

9,10

11(-),12(+)

13,14

Close: Enable WDT function

+3.3V

+5V

+12V

HDD active LED

External Speaker

Buzzer On/Off

Hardware Reset Switch

ATX Power On/Off

Power LED

7 The ENDAT-7500M/7515M System Board

JP3, JP4: RS232 / 422 / 485 Selector for COM2 (2.0mm)

TYPE JP3 (2x3/2mm) JP4 (3x4/2mm)

RS-232 * 1-2 1-2, 4-5, 7-8, 10-11

RS-422 3-4 2-3, 5-6, 8-9, 11-12
RS-485 5-6 2-3, 5-6, 8-9, 11-12

JP7: COM Port Voltage Selector (2.0mm)

Voltage +12V(DC) R.I. * +5V(DC)
COM1 (JP7) 1-2 3-4 5-6
COM2 (JP7) 7-8 9-10 11-12
COM3 (JP7) 13-14 15-16 17-18
COM4 (JP7) 19-20 21-22 23-24

Part 2: Onboard connectors

JP2: IR Pin Header Connector (2.54mm)

Pin No. Function Pin No. Function

Pin 1 VCC Pin 4 GND
Pin 2 N.C Pin 5 IRTX
Pin 3 IRRX

JP5: SM Bus Pin Header (2.0mm)

Pin No. Function Pin No. Function

1 SMBCK 3 +3.3V
2 SMBDT 4 GND

SPDIF1: SPDIF Box Header Connector (2.0mm)

Pin No. Function Pin No. Function

1
2
3

+5V
N.C.

SPDIFOUT

4
5

GND

SPDIFIN

User’s Manual 8

CN1: Pin Header for external device (2.0mm)

Pin No. Signal (KB) Pin No. Signal (MS)

1 KB Data Out 2 MS Data Out
3 KB Data In 4 MS Data In
5 KB CK Out 6 MS Data Out
7 KB CK In 8 MS CK In

9 KEY 10 KEY
11 +5V(DC) 12 +5V(DC)
13 GND 14 GND

CN2: PS/2 Keyboard / Mouse Pin Header Connector (2.0mm)

Pin No. Signal (KB) Pin No. Signal (MS)

1

3

5

7

9

CN6: CRT Box Header Connector (2.0mm)

Pin No. Description Pin No. Description

1

2

3

4

5

6

7

8

KB Data

KEY

GND
+5V(DC)
KB_CLK

RED

GREEN

BLUE

N.C.
GND
GND
GND
GND

2
4
6
8

10

9
10
11
12
13
14
15

MS Data

KEY

GND
+5V(DC)
MS_CLK

N.C / +5V

GND

N.C.

DDC DAT

H-Sync
V-Sync

DDC CLK

FAN1, FAN2: CPU / 2nd Cooling Fan Connector

Pin No. Function

1
2
3

GND

+12V

Sensor Pin