Unicorn Electronics ENDAT-3201M User manual

ENDAT-3201M
User’s Manual
Rev. 3x
For 3201M PCB ver.1F or later
16/01/2004

II The low power consumption CPU embedded board
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 is registered trademark of VIA Technology Incorporation
VT82C686B may only be used to identify products of VIA Technology
Realtek is registered trademark of Realtek Technologies Inc.
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
Intel is a registered trademark of Intel Corporation
Plug and Play is registered trademarks of Intel Corporation
Microsoft, Windows and MS-DOS are trademarks of Microsoft Corporation
AMI is a trademark of American Megatrends Inc.
PCI is a registered trademark of PCI Special Interest Group
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.

User’s Manual III
Specification:
This manual covers three different layout models, and the respective board layouts
are shown in chapter 1-4. Please refer to the following description to make sure
which model on hand before using.
ENDAT-3201M
System Chipset VIA VT8601A + VIA VT82C686B (APOLLO PLE-133)
Micro Processor Embedded Low Power Consumption VIA Eden 533 MHz or C3-800 MHz CPU
Memory 1 DIMM Socket up to 512MB (max)
Ethernet 10/100 BaseT LAN onboard (Realtek 8139C or Intel 82559ER)
LCD / VGA Support 24 Bits TFT LCD Panel with 2D / 3D Graphic Controller, SMA up to 8MB
IDE Connector 1x Enhance IDE Connectors Support UDMA 33/66/100
FDD Connector 1x FDD Connector
Expansion Slot 1x 188Pin EISA Connector for PCI/ISA expansion.
Flash Memory Reserved Socket for DOC 2000 support
Keyboard / Mouse Double-Deck + Pin Header
LAN/USB USB+LAN Double-Deck
COM 1 Double-Deck
(COM 1+LPT1+VGA)
COM 2 D-SUB
COM 3 D-SUB
COM 4 D-SUB
LPT 1 Double-Deck
(COM1+LPT 1+VGA)
LPT 2 Box Header
VGA Double-Deck
(COM1+LPT1+VGA)
TFT LCD Connector 44 Pin Box Header
LVDS output Optional LVDS for LCD output via 16 Pin Pin Header.
Watch Dog Timer Optional programmable Watch Dog Timer support 1-255s.
RS-422/485 Optional via COM2
COM Port Power 4 Serial port support Standard RI. / +5V / +12V power via Pin 9
Boot ROM Reserve Socket for Boot ROM
Power Supply AT or ATX Power support.
Form Factor SBC / 203mm x 146mm (7.99” x 5.74”)

IV The low power consumption CPU embedded board

TABLE OF CONTENTS
CHAPTER 1. INTRODUCTION.............................................................1
1-1. FEATURES............................................................................................................2
1-2. UNPACKING ........................................................................................................5
1-3. ELECTROSTATIC DISCHARGE PRECAUTIONS ............................................5
1-4. MOTHERBOARD LAYOUT (ENDAT-3201M)..................................................6
CHAPTER 2. SETTING UPTHE MOTHERBOARD..........................9
2-1. JUMPERS AND CONNECTORS (ENDAT-3201M) ............................................9
2-2. INSTALLING MEMORY ....................................................................................30
2-3. SHARED VGA MEMORY ..................................................................................30
2-4. INSTALLING RISER CARD...............................................................................30
2-5. ASSIGNING IRQs FOR EXPANSION CARDS..................................................31
2-6. ASSIGNING DMA CHANNELS FOR ISA CARDS...........................................32
CHAPTER 3. AMI BIOS SETUP..........................................................33
3-1. QUICK SETUP.....................................................................................................34
3-2. DESCRIPTION OF BIOS SETUP OPTIONS......................................................34
3-3. ADVANCED CMOS SETUP ...............................................................................35
3-4. DETAILS OF THE ADVANCED CHIPSET SETUP...........................................37
3-5. PERIPHERALS SETUP.......................................................................................39
3-6. POWER MANAGEMENT SETUP......................................................................42
3-7. PCI / PLUGAND PLAY SETUP .........................................................................44
3-8. HARDWARE MONITOR SETUP .......................................................................46

VI The low power consumption CPU embedded board
CHPATER 4. VGA, LCD, DOC FEATURE.........................................47
4-1. AGP-BUS VGA FEATURE..................................................................................47
4-2. LCD FLAT PANEL FEATURE ............................................................................48
4-3. PCI BUSAUDIO ADAPTER FEATURES..........................................................49
4-4. DISKONCHIP FEATURE....................................................................................50
4-5. DRIVER UTILITY INSTALLATION GUIDE ....................................................51
CHPATER 5. LAN ADAPTER...............................................................53
5-1. FEATURES...........................................................................................................53
5-2. UTP CABLE/RJ-45 JACK DEFINITION............................................................54
5-3. CONNECTING 100BASE-TX FAST ETHERNET NETWORK........................55
5-4. CONNECTING 10BASE-T ETHERNET NETWORK .......................................55
5-5. 10M BASE/100MBASE INSTALLATION NOTICE ..........................................55
5-6. REMOTE BOOT FUNCTION.............................................................................56
5-7. LED INDICATORS..............................................................................................57
5-8. THE SETUP PROGRAM ....................................................................................57
APPENDIX A: FLASH MEMORY UTILITY .....................................61
APPENDIX B: CONNECTOR PINASSIGNMENT...........................63
APPENDIX C: LIMITED WARRANTY..............................................71

Chapter 1. Introduction
In order to cope with the challenges of the heating issues and demand of much more
diminutive embedded system in diverse application, ENDAT-3201M series CPU boards
provides the ultimate solution by integrating with VIA’s technology low power consumption
VIA C3 series CPU and VIA EDEN fanless ESP series CPU. ENDAT-3201M series CPU
boards offer the assorted functions for various applications such as high-end POS systems,
kiosks, networking systems, controlling terminals and other embedded systems.
ENDAT-3201M is a 5.25” SBC uses VIA chipsets built-in VGA and Audio feature
onboard, support TFT TTL LCD feature with LVDS interface as feature option; i
ntegrated
Super-I/O support 4 Serial with power selector and 2 parallel ports,
built-in Realtek
8139x LAN chipset with RJ45 Jack for 10BaseT/ 100BaseT. The option of Intel 82559/ER
chip is also provided for the LAN support. This SBC offers the highest performance PC
specification in the industry with embedded low power consumption VIA EDEN Fanless
ESP series CPU ESP5000, and with the option of the higher performed VIA C3 800MHz
CPU.
ENDAT-3201M provides the option of integrating Watch Dog Timer for ideal
unattended terminals. To offer better flexibility, it also provides the options of riser
card for PCI or ISA expansion through a 188-pin slot. This CPU board is fully
compatible with industry standards, adding many technical enhancements and are
fully compatible with thousand of software application such as WIN 95, 98, WIN
NT 3.x / 4.x, WIN 2000, WIN ME, WIN CE (.NET), Linux, UNIX, Novell…etc.
The control logic provides high-speed performance for the most advanced
multi-user, multitasking application available today. “Tomorrow’s PC technology
is here today”.

2 The ENDAT-3201M Embedded CPU Board
1-1. Features
Basic Feature:
 ENDAT-3201M, embedded VIAC3TM, EdenTM, EzraTM Low Power EBGA
processors.
 133 / 100 MHz CPU Front Side Bus (FSB)
 DRAM interface synchronous or pseudo synchronous with CPU FSB speed
of 133 / 100 / 66 MHz Mixed 1M / 2M / 4M / 8M / 16M / 32MxN DRAMs
 1 DIMM 168 Pin socket supported up to 512MB
 3.3V DRAM interface with 5V-tolerant inputs
 Support single channel support two UltraDMA-100 / 66 / 33 enhance IDE
 AC-97 link.
 On-board built-in 2 USB ports.
 Integrated Super-I/O support 4 Serial with power selector and 2 parallel
ports.
 Optional RS-422/485 via COM2
 System Hardware monitoring
 Keyboard / mouse interfaces.
 RTC / CMOS
 PCI-2.0 compliant, 32 bit with 5V tolerant inputs.
 33 MHz operation on the primary PCI bus
 188pin expansion slot for both PCI and ISA Bus signals.
 PC99 Hardware Support
 Watch-Dog-Timer support 1-255sec programmable.
 On-board support Realtek or Intel 82559/ER 10/100 LAN adapter with
RJ-45 port.
 AGP v2.x compliant
 Integrated AGP Bus 2D / 3D graphic accelerator.
 Windows 95 OSR-2 VXD and integrated Windows 98 / NT 4.0 miniport
driver support
 BIOS shadow at 16KB increment
 Supports 2, 4 and 8 Mbytes of Frame Buffer with share memory.
 DirectDrawTM and DirectVideoTM Hardware Support
 Advanced Mobile Power Management

User’s Manual 3
 CRT Power Management (VESA™ DPMS)
Optional for Flat Panel Interface (TTL or LVDS)
The board is designed to support industry standard TFT panel via 44pin connector
or LVDS transmitters. The interface supports both 18-bit and 24-bit display modes.
Optionally, an 18+18 panel can be supported utilizing external latches.
Optional Features
• Supports RS422/RS485 interface with COM2
• Support LVDS LCD panel
• Supports Audio function (via AV Card Kit)
• Supports TV-Out feature (via TV-Out adapter Kit)
• Support Watch Dog Timer
• Support BOOT ROM
Ordering information:
ENDAT-3201M
1. ENDAT-3201M-1R: Support 1 Realtek LAN
2. ENDAT-3201M-1i: Support 1 Intel LAN
3. ENDAT-3201M-1RL: Support 1 Realtek LAN + LVDS
4. ENDA-3201M-1iL: Support 1 Intel LAN + LVDS
Note: The standard version of ENDAT-3201M is embedded with VIA EDEN Fanless
ESP5000. Other option CPUs will be provided upon request.

4 The ENDAT-3201M Embedded CPU 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-3201M 5.25” SBC / CPU Board
• HDD/FDD Cables
• TV-Out adapter / cable (Optional)
• Audio Kit (Optional)
• LCD cable (Optional)
• IDE Driver includes: Drivers for Windows NT 3.x/4.x, Windows 95, 98, 2000,
Win Me, Linux, Novell Netware and AMI FLASH ROM utilities.
• Driver utilities for on-board VGAdrivers, LAN adapter and DOC 2000
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: 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’s Manual 5
1-4. ENDAT-3201M

Chapter 2. Setting up the CPU Motherboard
2-1. Jumpers and Connectors (ENDAT-3201M)
Jumpers/Connectors Overview:
Function Jumpers/Connectors
Cooling Fan Connector JFAN1, JFAN2
Power Supply: Power Good JP12: Pin 9~11
ATX Power On/Off Switch JP12: Pin 12~13
Audio Port Connector CN1
2nd Printer Port CN4
LAN Adapter Disable/Enable JP3
COM1 Port CN6
COM2 Port CN8
COM3 Port CN2
COM4 Port CN3
COM Ports Power Selector (COM1, 2, 3, 4) JP4, JP9
RS232/RS422/RS485 Selector (COM2) JP10, JP11
DiskOnChip Memory Address JP15
LCD: TFT LCD Panel Connector LCD-CON1
LVDS LCD Output Port CN5
LCD/LVDS Voltage Selector JP7
Clear CMOS JP2
Factory Setting JP1, JP5, JP8, JP13, JP14, JT1,
JH1
PS/2 Keyboard Jack JKBMS
PS/2 Mouse Jack JKBMS
PS/2 Mouse/KB Pin Header CN7
IR J1
FDD Connector FDD1
IDE 1 IDE1
Header for Case Panel JP12

8 The ENDAT-3201M Embedded CPU Board
Function Jumpers/Connectors
IDE 1 LED JP12: Pin 1, Pin 2
External Speaker JP12: Pin 3, Pin 6
Buzzer On/Off JP12: Pin 4, Pin 5
Hardware Reset Switch JP12: Pin 7, Pin 8
External Power Good JP12: Pin 9, Pin 10
Internal Power Good JP12: Pin 10, Pin 11
ATX Power Supply On/Off Switch JP12: Pin 12, Pin 13
Power LED JP12: Pin 14, Pin 15
WDT Function Enable/Disable JP12: Pin 19, Pin 20
JP2: CMOS Data Clear:
Pin 1-2 * Normal
Pin 2-3 Clear CMOS Data
JP15: DiskOnChip Memory Address Selector
JP15 Memory Address
1-2 7-8
0C800H-0C9FFH
1-2 9-10
0CC00H-0CDFFH
3-4 7-8 0D000H-0D1FFH
3-4 9-10
0D400H-0D5FFH
5-6 7-8 0D800H-0D9FFH(Default)
JP3: On-board LAN Disable/Enable
Pin 1-2 Enable On-Board LAN
Pin 2-3 Disable On-Board LAN
JP9 (COM1, 2) / JP4 (COM3, 4) Voltage Selector:
Voltage COM1(JP9) COM2(JP9) COM3(JP4) COM4(JP4)
+12V(DC) 1-2 7-8 1-2 7-8
R.I. 3-4 9-10 3-4 9-10
+5V(DC) 5-6 11-12 5-6 11-12

User’s Manual 9
JP10, JP11: RS232 / 422 / 485 Selector for COM2
TYPE JP10 JP11
RS-232 1-2, 4-5, 7-8, 10-11 1-2
RS-422/485 Full Duplex 2-3, 5-6, 8-9, 11-12 3-4, 7-8
* Make sure the port mode is set up correctly before installing any peripherals.
** Please also refer to the Appendix B for the pin assignments
JP12’s Pin 9~11: On-board Power Good Selector
Pin 9-10 Using External Power Good
Pin 10-11 Using On Board Power Good
JFAN1, JFAN2: CPU / 2nd Cooling Fan Connector
Pin No. Function
Pin 1 Sensor Pin.
Pin 2 +12V
Pin 3 GND
JP12’s Pin12;13: ForATX Power Supply
Pin 12; Pin 13 On/Off Switch forATX Power
JP12: Case Panel Connection:
Pin No. Description
1,2 HDD_LED –/+
3,6 External Speaker
4,5 Onboard Buzzer
7-8 Hardware RESET
Reserved9-10
10-11 Reserved
12-13 ATX Power On/Off
14-15 Power LED (14:LED+, 15:LED–)
19-20 Close: Enable WDT function
J1: IR Pin Header.
Pin No. Function
1 +5V(DC)
2 N.C.
3 IRRX
4 GND.
5 IRTX

10 The ENDAT-3201M Embedded CPU Board
CN1: Audio Output Port connector via AV Card Kit (Optional)
Please close pin13-14 to disable onboard Audio features if the AV Card Kit is not
inserted onto the CN1 connector. If AV card kit is inserted, please make sure the
BIOS is enabled with the audio function, since LPT2 and audio function can notbe
used in the same time.
CN1: Audio Port.
Pin No. Function Pin No. Function
1 BITCLK 2 GND
3 SDIN 4 N.C.
5 SDIN2 6 N.C.
7 SDOUT 8 N.C.
9 SYNC 10 GND
11 –ACRST 12 GND
13 SPEAK 14 Strapping Low
15 +5V(DC) 16 +12V(DC)
17 JBCY 18 JAB2
19 JBCX 20 JAB1
21 JACY 22 JBB2
23 JACX 24 JBB1
25 MSO 26 MSI
AV Card
UC-A003

User’s Manual 11
CN7: Pin Header for PS2 KB / MS
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
Printer (LPT1/LPT2) Port
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
CN5: LCD - LVDS Output.
Pin No. Signal Pin No. Signal
1 Y0– 2 Y2–
3 Y0+ 4 Y2+
5 Y1– 6 Reserved
7 GND 8 Y3–
9 Y1+ 10 Y3+
11 CK– 12 VDD_PNL
13 CK+ 14 DISP_OFF
15 VBL 16 GND

12 The ENDAT-3201M Embedded CPU Board
LCD_CON1: TFT LCD Panel Port
Pin No. Signal Pin No. Signal
1 VBL 2 VBL
3 GND 4 GND
5 VDDLCD 6 VDDLCD
7 ENPVEE 8 GND
9 FPD 23 10 FPD 22
11 FPD 17 12 FPD 16
13 FPD 11 14 FPD 10
15 FPD 9 16 FPD 8
17 FPD 21 18 FPD 20
19 FPD 15 20 FPD 14
21 FPD 7 22 FPD 6
23 FPD 5 24 FPD 4
25 FPD 19 26 FPD 18
27 FPD 13 28 FPD 12
29 FPD 3 30 FPD 2
31 FPD 1 32 FPD 0
33 GND 34 GND
35 P_CLK 36 FLM
37 DE 38 LP
39 GND 40 VDDLCD
41 VDDLCD 42 KEY
43 VDDLCD 44 VDDLCD
* Please make sure the Pin 1 location before inserting the LCD connector.
Please double-check the insertion and orientation of the LCD cable before applying power.
Improper installation will result in permanent damage LCD panel.
Factory Setting:
JP1: All Pin Open
JP7: LCD Voltage selector
Voltage JP7
3.3V 4-6
5V 2-4
ose PiJP8: Cl n 1-2
JP13: Factory Using only
JP14: Close Pin 2-3; Pin 5-6; Pin 8-9; Pin 11-12
JT1: Close Pin 2-3; Pin 4-5; Pin 8-9

User’s Manual 13
JH1: Close Pin 1-2; Pin 5-6; Pin 7-8

14 The ENDAT-3201M Embedded CPU Board
2-2. Installing Memory
The ENDAT-3201M CPU board offers one 168pin DIMM sockets supporting up to 512MB
of memory. The DIMM memory can be 100MHz (PC-100) or 133 MHz (PC-133).
2-3. Shared VGA Memory
The ENDAT-3201M is using built-in AGP VGA controller with share memory architecture
(SMA) -
AGP mode with 2MB to 8MB of system memory. The amount of video memory
on motherboard determines the number of colors and the video graphic resolution.
2-4. Installing Riser Card
Installing Riser Card (Max. 3 PCI Slot on Riser Card)
PCI Slot INT ADSEL
PCI 1 A,B,C,D AD24(Onboard LAN)
PCI 2 B,C,D,A AD23
PCI 3 C,D,A,B AD22
PCI 4 D,A,B,C AD21
There are two different riser cards that can be fitted to ENDAT-3201M CPU board. The first
one is a 98pin ISA only Bus riser card (traditional ISA Bus riser card), the second one is a
188pins PCI/ISA riser card.
Please note: PCI/ISA riser cards jumper settings have to be matched with the
motherboard INT/AD-select jumper.
The default INT/AD-select for ENDAT-3201M All-In-One motherboard is listed in the
above table. However, it could be revised by changing
JP14 setting for different
INT/AD-select. The following table shows the variable configurations:
INT/AD Configurations:
Expansion for PCI Slot * Close 1-2 Close 2-3
Expansion PCI 1 INT =A,B,C,D INT = B,C,D,A
Expansion PCI 2 INT = B,C,D,A INT = C,D,A,B
Expansion PCI 3 INT = C,D,A,B INT = D,A,B,C
Expansion PCI 4 INT = D,A,B,C INT = A,B,C,D
Note: Even change the setting for different configuration the AD-select should be match to each INT.