Unicorn Computer ENDAT-7100M User manual

IThe ENDAT-7100M System Board
ENDAT-7100M
User Manual
PCB version: A5 or later
May.16.2013

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, transmitted, photocopied
or 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 registered trademark of VIATechnology Incorporation
VT8237R Plus may only be used to identify products of VIATechnology
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 trademarks 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 proper conjunction with a
grounded 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, please do not remove the board from
the anti-static packing before discharging any static electricity to your body, by
wearing a wrist-grounding strap. The manufacturer is not responsible for any
damage to the motherboard due to improper operation.

III The ENDAT-7100M System Board
Specification:
Model ENDAT-7100M
Form Factor Mini-ITX 170 mm x 170 mm (6.69”x6.69”) with 6 layers PCB
System Chipset VIA CN700(NB/2.5W)+ VIA VT8237R Plus (SB/1.8W)
CPU Support VIA Eden ULV 500MHz (1W)
VIA Eden 1.0GHz (5W)
VIA C7-D 1.5GHz (20W)
Memory One 240Pin DDRII 533/400 DIMM up to 1GB
Ethernet VT8237R Plus integrated 10/100 Fast Ethernet w/ VT6103 (PHY)
VGA Integrated VIA UniChrome Pro 3D / 2D Graphics with SMA16/32/64MB
LCD interface LVDS：18/24/36/48 bits with LVDS Transmitter VT1636(Optional)
Duo View CRT+LCD
Video Interface Integrated MPEG-2(DVD/DVB) Hardware decoder
Serial / Parallel 4 Serial Port w/ +5V, +12V Power Selector / 2 Parallel port
RS-422/485 Via COM2 (Optional)
Watchdog Timer Programmable WDT from 1 to 255 seconds / minutes by
Winbond W83697HG
IDE Connector 1 x 40pin IDE connector support UDMA33/66/100/133,
1 x 44pin connector support Slim type HDD
SATA Connector 2 x 150MB/s SATA device support Raid 0, 1, JBOD
AUDIO Integrated VT8237R Plus Audio controller
w/ VT1613 Audio Codec for 2 Channel output
Expansion Slot 1x 32bits PCI slot with riser slot up to 3 PCI slots
PS/2 Keyboard / Mouse Connector
2 USB port + RJ-45 LAN Connector(10/100)
VGA, LPT1 and COM1/COM2/COM3 with D-Sub connector
Back Panel I/O
Audio jack for Line-out
LVDS with 1.25mm DF13 40-pin connector
LPT2 with 2.0mm Box Header
COM4 with 2.54mm Box Header
1 IrDA TX/RX port with Pin Header
I/O on board
Pin Header for KB/MS, 4 x USB, SM Bus,
CD-in, SPDIF-IN/OUT, Mic-in, Line-in, Line-out
Digital IO 2.0mm Pin Header for 16-bits Digital I/O with
CMOS/TTL level (8 bit input / 8 bit output)
Power Supply DC 12V input with 2 pin wafer

User Manual IV
TABLE OF CONTENTS
CHAPTER 1. INTRODUCTION ...................................................... 1
1-1. FEATURES.............................................................................................. 2
1-2. UNPACKING............................................................................................ 3
1-3. ELECTROSTATIC DISCHARGE PRECAUTIONS ................................... 3
1-4. MOTHERBOARD LAYOUT...................................................................... 4
CHAPTER 2. SETTING UP THE MOTHERBOARD....................... 5
2-1. JUMPERSAND CONNECTORS.............................................................. 5
2-2. INSTALLING MEMORY.......................................................................... 14
2-3. SHARED VGA MEMORY....................................................................... 14
2-4. ASSIGNING IRQs FOR EXPANSION CARDS ....................................... 14
2-5. WATCH DOG TIMER ............................................................................. 15
2-6. DIGITAL I/O............................................................................................ 17
CHAPTER 3. AWARD BIOS SETUP............................................ 19
3-1. STANDARD CMOS FEATURES............................................................. 20
3-2. ADVANCED BIOS FEATURES............................................................... 21
3-3. ADVANCED CHIPSET FEATURES........................................................ 21
3-4. INTEGRATED PERIPHERALS............................................................... 23
3-5. POWER MANAGEMENT SETUP........................................................... 26
3-6. PnP/PCI CONFIGURATIONS................................................................. 28
3-7. PC HEALTH STATUS............................................................................. 29
3-8. FREQUENCY/VOLTAGE CONTROL ..................................................... 29

VThe ENDAT-7100M System Board
CHPATER 4. VGA, LCD, FEATURE.............................................30
4-1. VGA FEATURE....................................................................................... 30
4-2. LVDS PANEL FEATURE......................................................................... 31
4-3. DRIVER UTILITY INSTALLATION GUIDE.............................................. 32
CHPATER 5. LAN ADAPTER.......................................................34
5-1. FEATURES ............................................................................................ 34
5-2. UTP CABLE/RJ-45 JACK DEFINITION.................................................. 35
5-3. CONNECTING 100BASE-TX FAST ETHERNET NETWORK ................ 35
5-4. CONNECTING 10BASE-T ETHERNET NETWORK .............................. 35
5-5. 10MBASE/ 100MBASE INSTALLATION NOTICE .................................. 35
5-6. REMOTE BOOT ROM FUNCTION ........................................................ 37
5-7. LED INDICATORS.................................................................................. 37
APPENDIX A: FLASH MEMORY UTILITY...................................38
APPENDIX B: LCD PIN ASSIGNMENT.......................................39
APPENDIX C: DIMM COMPATIBILITY ........................................40
APPENDIX D: LIMITED WARRANTY..........................................41

1The ENDAT-7100M System Board
Chapter 1. Introduction
ENDAT-7100M supports high performance processor 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-7100M provides an integrated graphics (S3 Graphics UniChrome™ Pro
IGP) accelerator delivering cost competitive 3D, 2D, and video capabilities.
In addition to the integrated S3 Graphics UniChrome™ Pro IGP, featuring a
2D/3D AGP8X graphics core with integrated MPEG-2 decoding for smooth DVD
and digital 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-7100M 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, ensuring optimum data
integrity and system performance. The user-friendly V-RAID software interface
enables easy disk array configuration and management.
ENDAT-7100M supports IEEE 802.3 compliant 10 / 100 Mbps PCI bus master
Ethernet MAC with standard MII interface to external PHYceiver.
The ideal solution of ENDAT-7100M
-POS system
-KIOSK
-Interactive system
-Airport Terminal Controller
-Industrial controller
-Digital entertainment
-Embedded system equipment

User Manual 2
1-1.Features
Basic Feature:
Board format: Mini-ITX (170mm x 170 mm)
Supports 400/533 MHz FSB by VIA C7®
Digital I/O: 8 bits input and 8 bits output (5V)
Supports DDRII 400/533 MHz SDRAM up to 1GB
Serial ATA connector x 2
Enhance 40 Pin IDE connector x 1; 44 Pin IDE connector x 1
Multiple I/O ports: COM port x 4; USB (2.0) x 6
All COM ports with +5V, +12V power selector
Watchdog Timer
VIA 10/100 LAN and Audio function onboard
With Intel embedded ATX PCI expansion design
On board chip provides LVDS interface (18/24/36/48 bit,
single/dual channels)
DC 12V input with 2 pins wafer
(Recommend 80W DC adapter at least)
Optional features:
18 + 18 bits LVDS Transmitter
RS 422/485 via COM 2
Full Software Support:
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

3The ENDAT-7100M 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-7100M System Board
SATA / IO Cables / DC Power Cable
CDROM Driver includes: Drivers for 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 motherboard. Save the shipping material and carton in
the event that you want to ship or store the board in the future.
Note: Please leave the motherboard in its original package until you are ready 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 environments.

User Manual 4
1-4. Motherboard Layout

5The ENDAT-7100M System Board
Chapter 2. Setting up the Motherboard
2-1. Jumpers and Connectors
Jumpers/Connectors Overview:
Function Jumpers/Connectors
Power Supply Connector 2 pin wafer J1
Output Power for Hard Disk HDDPWR
Cooling Fan Connector FAN1, FAN2
Buzzer BUZZ1
Battery BAT1
Clear CMOS JBAT1
DDR2 SDRAM socket DIMM1
LVDS Panel Connector LVDS1
LVDS Voltage Selector JP1
LCD Backlight Voltage Selector JP11 (Pin2,4,6)
LCD Backlight Control Voltage Selector JP11 (Pin1,3,5)
LCD Backlight Voltage (for +3.3V) JP12
IR Box Header JP2
PS/2 MS/KB Pin Header CN1
PS/2 MS/KB Connector JKBMS1
USB Port CN2, JUSB1, JUSB2
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/Disable JP10: Pin 13, Pin 14
LAN Connector CN2
CRT Output CN4
CRT Box Header CN5
COM1 CN3
COM2, COM3 CN6
COM4 Box Header CN8
COM Port Voltage Selector JP6

User Manual 6
Function Jumpers/Connectors
RS232 / 422/ 485 Selector for COM2 JP3 & JP4
SMBus JP5
PCI SLOT PCI1
DIGITAL I/O Pin Header JP7
LPT1, LPT2 LPT1, LPT2
SATA 1, SATA 2 SATA1, SATA2
40-Pin IDE Connector IDE1
44-Pin IDE Connector IDE2
LINE OUT / CD IN Pin Header JP8
MIC IN / LINE IN Pin Header JP9
LINE OUT Connector CN9
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
JP1: LVDS Voltage Selector (2.0mm)
Pin-1, 2 * +3.3V
Pin-3, 4 +5V
Pin-5, 6 +12V
Caution: Improper setting will damage LCD panel.
JP11: LCD Backlight Voltage Selector (1x3 with 2.0mm)
Pin 2-4 * +12V
Pin 4-6 +5V
JP11: LCD Backlight On/Off Voltage Selector (1x3 with 2.0mm)
Pin 1-3 * +3.3V
Pin 3-5 +5V
JP12: LCD Backlight for +3.3 Voltage use (1x2 with 2.0mm)
Pin 1-2 +3.3V

7The ENDAT-7100M System Board
JP10: Pin Header for Case Panel (2.54mm)
Pin No. Function
1(-), 2(+) HDD active LED
3,6 External Speaker
4,5 Buzzer On/Off
7,8 Hardware Reset Switch
9,10 ATX Power On/Off
11(-),12(+) Power LED
13,14 Close: Enable WDT function
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
JP6: COM Port Voltage Selector (2.0mm)
Voltage +12V(DC) R.I. * +5V(DC)
COM1 (JP6) 1-2 3-4 5-6
COM2 (JP6) 7-8 9-10 11-12
COM3 (JP6) 13-14 15-16 17-18
COM4 (JP6) 19-20 21-22 23-24
JBAT1: CMOS Data Clear (2.0mm)
Pin-1, 2 * Normal (Default)
Pin-2, 3 Close for clear CMOS
Part 2: Onboard connectors
JP2: IR Pin Header Connector (2.54mm)
Pin No. Function Pin No. Function
1 VCC 4 GND
2 n/c 5 IRTX
3 IRRX

User Manual 8
JP7: DIGITAL I/O Pin Header Connector (2.0mm)
Pin No. Function Pin No. Function
1 +5V 2 +5V
3 DIO-O0 4 DIO-I0
5 DIO-O1 6 DIO-I1
7 DIO-O2 8 DIO-I2
9 DIO-O3 10 DIO-I3
11 DIO-O4 12 DIO-I4
13 DIO-O5 14 DIO-I5
15 GND 16 GND
17 DIO-O6 18 DIO-I6
19 DIO-O7 20 DIO-I7
21 +3.3V 22 +3.3V
JP8: LINE OUT & CD IN Pin Header Connector (2.54mm)
Pin No. Function Pin No. Function
1 LO_J_R 2 CDL
3 GND_AUD 4 CDGND
5 GND_AUD 6 CDGND
7 LO_J_L 8 CDR
JP9: Microphone IN & LINE IN Pin Header Connector (2.54mm)
Pin No. Function Pin No. Function
1 LINE_R 2 MIC POWER
3 GND 4 GND
5 GND 6 GND
7 LINE_L 8 MIC IN
CN1: PS/2 Keyboard / Mouse Pin Header Connector (2.0mm)
Pin No. Signal (KB) Pin No. Signal (MS)
1 KB Data 2 MS Data
3 KEY 4 KEY
5 GND 6 GND
7 +5V(DC) 8 +5V(DC)
9 KB_CLK 10 MS_CLK

9The ENDAT-7100M System Board
CN5: CRT Box Header Connector (2.0mm)
Pin No. Description Pin No. Description
1 RED 9 n/c / +5V
2 GREEN 10 GND
3 BLUE 11 n/c
4 n/c 12 DDC DAT
5 GND 13 H-Sync
6 GND 14 V-Sync
7 GND 15 DDC CLK
8 GND
CN8: Box Header Type Connector for COM4 port (RS-232) (2.54mm)
Pin No. Function Pin No. Function
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI
5 GND 10 n/c
D-SUB Type Connector for COM1 ~ COM3 port (RS-232)
Pin No. Description Pin No. Description
1 DCD 6 DSR
2 RXD 7 RTS
3 TXD 8 CTS
4 DTR 9 RI
5 GND
D-SUB Type Connector for COM2 port (RS-4224 Wire)
Pin No. Function Pin No. Function
1 –TXD 6 NA
2 +RXD 7 NA
3 +TXD 8 NA
4 NA 9 –RXD
5 NA

User Manual 10
D-SUB Type Connector for COM2 port (RS-4852 Wire)
Pin No. Function Pin No. Function
1 Data – 6 NA
2 NA 7 NA
3 Data + 8 NA
4 NA 9 NA
5 NA
SPDIF: SPDIF Pin Header Connector (2.0mm)
Pin No. Function
1 +5V
2 n/c
3 SPDIFOUT
4 GND
5 SPDIFIN
JP5: SM Bus Pin Header Connector (2.0mm)
Pin No. Function
1 SMBCK
2 SMBDT
3 +3.3V
4 GND
JUSB1 JUSB2: Pin Header Type Connector for USB port (2.54mm)
Pin No. Function Pin No. Function
1 USB_VCC 2 USB_VCC
3 USBD2-/4- 4 USBD3-/5-
5 USBD2+/4+ 6 USBD3+/5+
7 USB_GND 8 USB_GND
9 USB_GND 10 USB_GND
FAN1, FAN2: CPU / 2nd Cooling Fan Connector
Pin No. Function
1 GND
2 +12V
3 Sensor Pin

11 The ENDAT-7100M System Board
J1: Power Supply Connector 2 pin wafer (3.96mm)
Pin No. Function Pin No. Function
1 +12V 2 GND
HDDPWR: Output Power for Hard Disk (3.96mm)
Pin No. Function Pin No. Function
1 +5V(Red) 2 GND
3 GND 4 +12V(Yellow)
IDE1: IDE1 Connector (40Pins)
Pin No. Description Pin No. Description
1 IDE Reset# 2 GND
3 IDE data7 4 IDE data8
5 IDE data6 6 IDE data9
7 IDE data5 8 IDE data10
9 IDE data4 10 IDE data11
11 IDE data3 12 IDE data12
13 IDE data2 14 IDE data13
15 IDE data1 16 IDE data14
17 IDE data0 18 IDE data15
19 GND 20 n/c
21 IDE REQ 22 GND
23 IDE IOW# 24 GND
25 IDE IOR# 26 GND
27 IDE Ready 28 GND
29 IDE ACK# 30 GND
31 IDE IRQ 32 n/c
33 IDE A1 34 P66DET
35 IDE A0 36 IDE A2
37 IDECS1# 38 IDESC3#
39 HDLED# 40 GND

User Manual 12
LPT2: Printer (LPT2) Port Box Header (2.0mm)
Pin No. Description Pin No. Description
1 STB# 10 ACK#
2 PD0 11 BUSY
3 PD1 12 PE
4 PD2 13 SLCT
5 PD3 14 AFD#
6 PD4 15 ERR#
7 PD5 16 INIT#
8 PD6 17 SLIN#
9 PD7 18-25 GND
IDE2: Slim IDE2 Connector (44Pins2.0mm)
Pin No. Description Pin No. Description
1 IDE Reset# 2 GND
3 IDE data7 4 IDE data8
5 IDE data6 6 IDE data9
7 IDE data5 8 IDE data10
9 IDE data4 10 IDE data11
11 IDE data3 12 IDE data12
13 IDE data2 14 IDE data13
15 IDE data1 16 IDE data14
17 IDE data0 18 IDE data15
19 GND 20 n/c
21 IDE REQ 22 GND
23 IDE IOW# 24 GND
25 IDE IOR# 26 GND
27 IDE Ready 28 GND
29 IDE ACK# 30 GND
31 IDE IRQ 32 n/c
33 IDE A1 34 P66DET
35 IDE A0 36 IDE A2
37 IDECS1# 38 IDESC3#
39 HDLED# 40 GND
41 VCC(+5V) 42 VCC(+5V)
43 GND 44 n/c

13 The ENDAT-7100M System Board
LVDS1: Dual LVDS Channel (1.25mm)
Pin No. Signal Pin No. Signal
1 VBL (+12V) 2 VBL (+12V)
3 GND 4 GND
5 DISP.ON/OFF 6 GND
7 LCD Power 8 LCD Power
9 GND 10 GND
11 TxO0+ 12 TxO0-
13 TxO1+ 14 TxO1-
15 TxO2+ 16 TxO2-
17 TxO3+ 18 TxO3-
19 TxOC+ 20 TxOC-
21 GND 22 GND
23 TxE0+ 24 TxE0-
25 TxE1+ 26 TxE1-
27 TxE2+ 28 TxE2-
29 TxE3+ 30 TxE3-
31 TxEC+ 32 TxEC-
33 LCD Power 34 LCD Power
35 GND 36 GND
37 GND 38 GND
39 VBL (+12V) 40 VBL (+12V)
Please make sure the Pin 1 location before inserting the LCD connector.
LVDS panel ID:
Resolution & Channel Resolution & Channel Resolution & Channel
640x480x18 1CH 1280x800x24 1CH 1024x768x24 1CH
800x600x18 1CH 1366x768x24 1CH 1024x768x24 2CH
1024x768x18 1CH 800x480x18 1CH 1280x768x24 1CH
1280x768x18 1CH 640x480x18 1CH 1280x1024x24 2CH
1280x1024x18 1CH 1024x768x18 2CH

User Manual 14
2-2. Installing Memory
ENDAT-7100M system board offers one 240 pin DDRII SDRAM socket supports
up to 1GB memory and the speed can be 400 and 533 MHz.
Note: For DIMM compatibility, please refer to page 40.
2-3. Shared VGA Memory
ENDAT-7100M is using built-in AGP VGA controller with S3 Graphics
UniChrome Pro IGP graphics core up to 64MB of system memory. The amount
of video memory on motherboard determines the number of colors and the video
graphic resolution.
2-4.Assigning IRQs for Expansion Cards
Some expansion cards require an IRQ (Interrupt request vector) to operate.
Generally, each IRQ must be exclusively assigned to specific use. In a standard
design, there are 16 IRQ available with 11 of them already in used by other part
of the system.
Some PCI expansion cards need IRQ; any remaining IRQ could be assigned to
PCI Bus. Microsoft's Diagnostic (MSD.EXE) utility included in the Windows
directory can be used to see their map. Clients can not have more than one
device apply the same IRQ in the system or it will cause the system hang up,
crash, and unexpected results. To simplify the process, this motherboard
complies with the Plug and Play (PnP) specifications, which was developed to
allow automatic system configuration. Whenever a PnP-compliant card is added
to the system, PnP card and IRQs will automatically assigned if available. The
PCI and PnP configuration in the BIOS setup utility can indicate which IRQs
have being used by Legacy cards.
In the PCI Bus design, the BIOS is automatically assigned an IRQ to a PCI slot
that has acard in it which requiresan IRQ. To install PCI cards via riser card, you
need to set the correct "ADSEL" and "INT" (interrupt) assignment on the jumper
of riser card.