Unicorn ENDAT-4052I/M User Manual

I
User’s Manual
ENDAT-4052i/M
User’s Manual
Rev. A1
4052i/M PCB ver: 1C or later
2014/06/20
II
The ENDAT-4052i/M System 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.
Intel® Pentium® M and Celeron® M processor is registered trademark of Intel
Incorporation
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
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
User’s Manual
Specification:
Model
ENDAT-4052M
Form Factor
System Chipset
Mini-ITX 170 mm x 170 mm (6.69”x6.69”) with 8 layers PCB
CPU Supporting
Memory
Ethernet
VGA
LCD interface
DVI interface
Duo View
Video Interface
Serial / Parallel
RS-422/485
Watchdog Timer
IDE Connector
AUDIO
Expansion Slot
Back Panel I/O
I/O on board
Digital IO
Power Supply
INTEL 852GM + INTEL ICH4
4052M: Onboard 400MHz FSB Intel® Celeron M 1.0GHz with 0K L2 cache
or Celeron M 600MHz with 512KB L2 cache
4052I: Support socket type of Intel® Celeron M and Pentium M Processor
with 400MHz FSB
1 x 184 pin DDR socket support DDR 266/200 up to 1GB
Dual LAN onboard: INTEL 82551ER X 2
Integrated in 852GM chip with DVMT support up to 64MB (max)
Integrated in 852GM chip LVDS Transmitter up to 18/24/36/48 bit
CHRONTEL CH7009 DVI transmitter up to 165M pixels per second(Optional)
CRT+LVDS , CRT+DVI
Integrated MPEG-2(DVD/DVB) Hardware decoder
4 Serial Port w/ +5V, +12V Power Selector / 1 Parallel port
Via COM2 (Optional)
Programmable WDT from 1 to 255 seconds / minutes by
Winbond W83627THG
1 x 40pin IDE connector support UDMA 33/66/100
1 x 44pin connector support Slim type HDD
INTEL ICH4 w/ AC’97 2.0 compliant
1x slim PCI slot up to 3 PCI slots via riser card with PCI 2.2 compliance
PS/2 Keyboard / Mouse Connector
4 x USB port + 2 x RJ-45 LAN Connector(10/100)
VGA and COM1/COM2/COM3 with D-Sub connector
Audio jack for Speaker-Out
LVDS with 2.0mm 40-pin connector
LPT1 with 2.54mm Box Header
COM4 with 2.54mm Box Header
1 IrDA TX/RX port with Pin Header
Pin Header for KB/MS, 2 x USB, CD-in, Mic-in, Line-in, Line-out, Speaker Out,
SM Bus, Case Open
2.0mm Pin Header for 8-bits Digital I/O with
CMOS/TTL level (4 bit input / 4 bit output)
ATX power supply
IV
The ENDAT-4052i/M System Board
TABLE OF CONTENTS
CHAPTER 1. INTRODUCTION....................................................... 1
1-1.
1-2.
1-3.
1-4.
FEATURES .............................................................................................. 2
UNPACKING ............................................................................................ 3
ELECTROSTATIC DISCHARGE PRECAUTIONS ................................... 3
MOTHERBOARD LAYOUT ...................................................................... 4
CHAPTER 2. SETTING UP THE MOTHERBOARD ....................... 5
2-1. JUMPERS AND CONNECTORS.............................................................. 5
2-2. INSTALLING MEMORY .......................................................................... 16
2-3. SHARED VGA MEMORY ....................................................................... 16
2-4. ASSIGNING IRQs FOR EXPANSION CARDS ....................................... 16
2-5. WATCHDOG TIMER…………………………………………………………. 17
2-6. DIGITAL I/O…………………………………………………………...………. 19
CHAPTER 3. AWARD BIOS SETUP ............................................ 20
3-1. STANDARD CMOS FEATURES............................................................. 21
3-2. ADVANCED BIOS FEATURES ............................................................... 22
3-3. ADVANCED CHIPSET FEATURES ........................................................ 24
3-4. INTEGRATED PERIPHERALS............................................................... 26
3-5. POWER MANAGEMENT SETUP........................................................... 29
3-6. PnP/PCI CONFIGURATIONS................................................................. 31
3-7. PC HEALTH STATUS ............................................................................. 32
User’s Manual
V
CHPATER 4. DISPLAY FEATURE................................................ 33
4-1. DISPLAY FEATURE ............................................................................... 33
4-2. DRIVER UTILITY INSTALLATION GUIDE.............................................. 34
APPENDIX A: FLASH MEMORY UTILITY ................................... 35
APPENDIX B: CONNECTOR PIN ASSIGNMENT ....................... 36
APPENDIX C: LIMITED WARRANTY .......................................... 38
User’s Manual
1
Chapter 1. Introduction
ENDAT-4052i/M supports high performance processor Intel® Pentium M, Celeron
M or Mobile Intel® Celeron processors with FSB 400MHz. It supports DDR (DDR
200/266) SDRAM DIMM up to 1GB
ENDAT-4052i/M provides an Internal Graphics, Features Integrated 32-bit 3D core
at 133 MHz with Dynamic Video Memory Technology (Intel® DVMT 2.1) supports
up to 64 MB video memory and support HW Motion Compensation for MPEG2.
Display features up to 48-bit dual channel LVDS TFT LCD, DVI. You also can
choose an additional DVI to meet your versatile application requirements.
Ethernet interface, adopts Dual Intel 82551 that supports 10/100Mbps, RJ-45
connector.
ENDAT-4052IM plentiful expansion interfaces, such as PCI slot, Type III Mini PCI
socket,
Moreover, this model supports two IDE, four RS-232, one RS-232/422/485/IrDA
and one parallel port. In addition, it deploys four USB 2.0, 8-bit digital I/O and
contains one Mini PCI slot. It is compatible with Mini PCI rev1.0, Mini PCI Type III,
Flexible expansion connections are equipped to fulfill various application needs.
ENDAT-4052i/M is an ideal model for various kind of application:
- POS system
- KIOSK
- Interactive system
- Airport Terminal Controller
- Industrial controller
- Digital entertainment
- Embedded system equipment
2
The ENDAT-4052i/M System Board
1-1. Features
Basic Feature:













Board format: Mini-ITX (170mm x 170 mm)
Supports Intel® Socket 478 Intel® Pentium M, Celeron M up to
1.8GHz and Onboard Mobile Intel® Celeron M Processors at
600MHz and 1GHz
Digital I/O: 4 bits in and 4 bits out (5V)
Supports DDR 200/266 SDRAM up to 1GB
On chip provides LVDS interface (24 bit, single/dual channels)
40 Pin Enhance IDE connector x 1
44 Pin Enhance 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
Dual Intel 82551 10/100 LAN
With Intel embedded ATX PCI expansion design
On board AC97 Audio
Optional features:



On board chip provides LVDS interface (24 bit, single/dual
channels)
RS 422/485 via COM 2
Barebones system: niche into Unicorn U-6000 & U-8000 Chassis
Full Software Support:
 Drivers for major operating systems and APIs: Windows 2000,
Windows XP, Direct3D, DirectDraw and DirectShow, OpenGL ICD
and DXVA for Windows 2000 and Windows XP
User’s Manual
3
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-4052i/M System Board
HDD / IO Cables
LCD cable (Optional)
CDROM Driver includes: Drivers for Windows 2000, XP and AMI / AWARD FLASH
ROM utilities.
Driver utilities for on-board VGA drivers, LAN adapter
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.
4
1-4. Motherboard Layout
The ENDAT-4052i/M System Board
5
User’s Manual
Chapter 2. Setting up the Motherboard
2-1. Jumpers and Connectors
Jumpers/Connectors Overview:
Function
ATX Power Connector
Cooling Fan Connector
Buzzer
Battery
Clear CMOS
DDR SDRAM socket
LVDS Panel Connector
LVDS Voltage Selector
PS/2 MS/KB Box Header
PS/2 MS/KB Connector
CASE Open Box Header
USB Box Header
Header for Case Panel
HDD active LED
External Speaker
Buzzer On/Off
External Power Good
Internal Power Good
Hardware Reset Switch
Power LED
WDT Function Enable/Disable
ATX Power Supply On/Off Switch
IrDA Box Header
LAN & USB Connector
CRT Output, COM3 Connector
CRT Output Box Header
COM1, COM2
COM4 Box Header
COM Port Voltage Selector
RS232 / 422 / 485 Selector for COM2
SMBus
Jumpers/Connectors
ATX1
CPUFAN, SYSFAN
BZ1
BAT1
JP7
DDR1
LVDS1
JP6
CN1
CN2
CN3
JUSB1
JP8
JP8: Pin 1(-), Pin 2(+)
JP8: Pin 3, Pin 6
JP8: Pin 4, Pin 5
JP8: Pin 7, Pin 8
JP8: Pin 8, Pin 9
JP8: Pin 10, Pin 11
JP8: Pin 12(+), Pin 13(-)
JP8: Pin 14, Pin 15
JP8: Pin 16, Pin 17
CN4
CN8, CN9
COMVGA
VGA1
CN5
CN7
JP3, JP4
JP1 & JP2
CN15
6
The ENDAT-4052i/M System Board
Function
PCI Slot
PCI RISER Slot
MINI PCI Slot
DIGITAL I/O Box Header
Clock Synthesizer
LPT1 Box Header
40-Pin IDE Connector
44-Pin IDE Connector
Speaker Out Box Header
MIC IN Box Header
LINE IN Box Header
CD IN Box Header
LINE OUT Box Header
Speaker Out Connector
System Power LED
Jumpers/Connectors
PCI1
RISER1
SLOT1
CN6
JP5
LPT1
Primary IDE
Secondary IDE
CN10
CN11
CN12
CN13
CN14
SPEAKER
PWRLED
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, JP2: RS232 / 422 / 485 Selector for COM2 (2.0mm)
TYPE
JP1 (3x4/2mm)
JP2 (2x7/2mm)
1-2, 4-5, 7-8, 10-11
1-2
RS-232 *
2-3, 5-6, 8-9, 11-12
3-4
RS-422
2-3, 5-6, 8-9, 11-12
5-6
RS-485
JP3, JP4: COM Port Voltage Selector (2.0mm)
Voltage
+12V(DC)
R.I. *
+5V(DC)
COM1 (JP3)
1-2
3-4
5-6
COM2 (JP3)
7-8
9-10
11-12
COM3 (JP4)
1-2
3-4
5-6
COM4 (JP4)
7-8
9-10
11-12
User’s Manual
JP7: CMOS Data Clear (2.0mm)
Pin No.
Function
Close for clear CMOS
1-2
JP6: LVDS Voltage Selector (2.0mm)
Pin No.
Function
+3.3V
1, 2 *
+5V
3, 4
+12V
5, 6
Caution: Improper setting will damage LCD panel.
JP8: Box Header for Case Panel (2.54mm)
Pin No.
Function
HDD active LED
1(-), 2(+)
External Speaker
3, 6
Buzzer On/Off
4, 5
External Power Good
7, 8
Internal Power Good
8, 9
Hardware Reset Switch
10, 11
Power LED
12(+), 13(-)
Close: Enable WDT function
14, 15
ATX Power On/Off
16, 17
Part 2: Onboard Connectors
CN1: PS/2 Keyboard / Mouse Box Header Connector (2.0mm)
Pin No.
Signal (KB)
Pin No.
Signal (MS)
KB Data
MS Data
1
2
KEY
KEY
3
4
GND
GND
5
6
+5V(DC)
+5V(DC)
7
8
KB_CLK
MS_CLK
9
10
7
8
The ENDAT-4052i/M System Board
CN4: IR Box Header Connector (2.54mm)
Pin No.
Function
Pin No.
Function
VCC
GND
1
4
N.C
IRTX
2
5
IRRX
3
CN6: DIGITAL I/O Box Header Connector (2.0mm)
Pin No.
Function
Pin No.
Function
DIO-O2
DIO-O4
1
2
DIO-O3
DIO-O5
3
4
GND
+5V
5
6
+12V
+3.3V
7
8
GND
KEY
9
10
+3.3V
+12V
11
12
+5V
GND
13
14
DIO-I2
DIO-I4
15
16
DIO-I3
DIO-I5
17
18
CN10: SPEAKER OUT Box Header (2.54mm)
Pin No.
Function
Pin No.
Function
OUT1
GND
1
3
GND
OUT2
2
4
CN11: MIC IN Box Header (2.54mm)
Pin No.
Function
Pin No.
MIC POWER
1
3
GND
2
4
Function
GND
MIC_IN
CN12: LINE IN Box Header (2.54mm)
Pin No.
Function
Pin No.
LINE_IN_L
1
3
GND
2
4
Function
GND
LINE_IN_R
CN13: CD IN Box Header (2.54mm)
Pin No.
Function
Pin No.
CD_IN_R
1
3
GND
2
4
Function
GND
CD_IN_L
9
User’s Manual
CN14: LINE OUT Box Header (2.54mm)
Pin No.
Function
Pin No.
Function
LINE_OUT_R
GND
1
3
GND
LINE_OUT_L
2
4
CN15: SM Bus (2.54mm)
Pin No.
Function
SMBCK
1
SMBDT
2
Pin No.
3
4
Function
+3.3V
GND
LPT1: Printer (LPT1) Port Box Header (2.0mm)
Pin No.
Description
Pin No.
Description
STB#
ACK#
1
10
PD0
BUSY
2
11
PD1
PE
3
12
PD2
SLCT
4
13
PD3
AFD#
5
14
PD4
ERR#
6
15
PD5
INIT#
7
16
PD6
SLIN#
8
17
PD7
GND
9
18-25
JUSB1: Box Header Type Connector for USB port (2.54mm)
Pin No.
Function
Pin No.
Function
USB_VCC
USB_VCC
1
2
USBD4USBD53
4
USBD4+
USBD5+
5
6
USB_GND
USB_GND
7
8
USB_GND
USB_GND
9
10
CPUFAN, SYSFAN: CPU / SYSTEM Cooling Fan Connector
Pin No.
Function
GND
1
+12V
2
Sensor Pin
3
10
The ENDAT-4052i/M System Board
CN7: Box Header Type Connector for COM4 port (RS-232) (2.54mm)
Pin No.
Function
Pin No.
Function
DCD
DSR
1
6
RXD
RTS
2
7
TXD
CTS
3
8
DTR
RI
4
9
GND
N.C.
5
10
D-SUB Type Connector for COM1 ~ COM3 port (RS-232)
Pin No.
Description
Pin No.
Description
DCD
DSR
1
6
RXD
RTS
2
7
TXD
CTS
3
8
DTR
RI
4
9
GND
5
D-SUB Type Connector for COM2 port (RS-422 4 Wire)
Pin No.
Function
Pin No.
Function
–TXD
NA
1
6
+RXD
NA
2
7
+TXD
NA
3
8
NA
–RXD
4
9
NA
5
D-SUB Type Connector for COM2 port (RS-485 2 Wire)
Pin No.
Function
Pin No.
Function
Data –
NA
1
6
NA
NA
2
7
Data +
NA
3
8
NA
NA
4
9
NA
5
User’s Manual
VGA1: CRT Box Header Connector (2.0mm)
Pin No.
Description
Pin No.
Description
RED
N.C / +5V
1
9
GREEN
GND
2
10
BLUE
N.C.
3
11
N.C.
DDC DAT
4
12
GND
H-Sync
5
13
GND
V-Sync
6
14
GND
DDC CLK
7
15
GND
N.C.
8
16
ATXPWR: ATX Power connector
ATX
3.3V
11
1
3.3V
–12V
12
2
3.3V
GND
13
3
GND
PS ON
14
4
+5V
GND
15
5
GND
GND
16
6
+5V
GND
17
7
GND
–5V
18
8
POWER OK
+5V
19
9
5V SB
+5V
20
10
+12V
11
12
The ENDAT-4052i/M System Board
Primary IDE: IDE Connector (40Pins with 2.54mm)
Pin No.
Description
Pin No.
Description
IDE Reset#
GND
1
2
IDE data7
IDE data8
3
4
IDE data6
IDE data9
5
6
IDE data5
IDE data10
7
8
IDE data4
IDE data11
9
10
IDE data3
IDE data12
11
12
IDE data2
IDE data13
13
14
IDE data1
IDE data14
15
16
IDE data0
IDE data15
17
18
GND
N.C.
19
20
GND
IDE REQ
21
22
GND
IDE IOW#
23
24
GND
IDE IOR#
25
26
GND
IDE Ready
27
28
GND
IDE ACK#
29
30
IDE IRQ
N.C.
31
32
IDE A1
P66DET
33
34
IDE A0
IDE A2
35
36
IDECS1#
IDESC3#
37
38
HDLED#
GND
39
40
User’s Manual
Secondary IDE: Slim IDE Connector (44Pins with 2.0mm)
Pin No.
Description
Pin No.
Description
IDE Reset#
GND
1
2
IDE data7
IDE data8
3
4
IDE data6
IDE data9
5
6
IDE data5
IDE data10
7
8
IDE data4
IDE data11
9
10
IDE data3
IDE data12
11
12
IDE data2
IDE data13
13
14
IDE data1
IDE data14
15
16
IDE data0
IDE data15
17
18
GND
N.C.
19
20
GND
IDE REQ
21
22
GND
IDE IOW#
23
24
GND
IDE IOR#
25
26
GND
IDE Ready
27
28
GND
IDE ACK#
29
30
IDE IRQ
N.C.
31
32
IDE A1
P66DET
33
34
IDE A0
IDE A2
35
36
IDECS1#
IDESC3#
37
38
HDLED#
GND
39
40
VCC(+5V)
VCC(+5V)
41
42
GND
N.C.
43
44
13
14
The ENDAT-4052i/M System Board
LVDS1: Dual Channel of LVDS I/F (2.0mm)
Pin No.
Signal
Pin No.
Signal
VBL (+12V)
VBL (+12V)
1
2
GND
GND
3
4
DISP.ON/OFF
GND
5
6
LVDD
LVDD
7
8
GND
GND
9
10
RxO0+
RxO011
12
RxO1+
RxO113
14
RxO2+
RxO215
16
RxO3+
RxO317
18
RxOC+
RxOC19
20
GND
KEY
21
22
RxE0+
RxE023
24
RxE1+
RxE125
26
RxE2+
RxE227
28
RxE3+
RxE329
30
RxEC+
RxEC31
32
LVDD
LVDD
33
34
GND
GND
35
36
GND
GND
37
38
VBL (+12V)
VBL (+12V)
39
40
Please make sure the Pin 1 location before inserting the LCD connector.
User’s Manual
LVDS1: Single Channel of LVDS I/F (2.0mm)
Pin No.
Signal
Pin No.
Signal
VBL (+12V)
VBL (+12V)
1
2
GND
GND
3
4
DISP.ON/OFF
GND
5
6
LVDD
LVDD
7
8
GND
GND
9
10
Rx0+
Rx011
12
Rx1+
Rx113
14
Rx2+
Rx215
16
Rx3+
Rx317
18
RxCLK+
TxCLK19
20
GND
KEY
21
22
NC
NC
23
24
NC
NC
25
26
NC
NC
27
28
NC
NC
29
30
NC
NC
31
32
LVDD
LVDD
33
34
GND
GND
35
36
GND
GND
37
38
VBL (+12V)
VBL (+12V)
39
40
Please make sure the Pin 1 location before inserting the LCD connector.
Panel Number
640x480x18bit 1CH
800x600x18bit 1CH
1024x768x18bit 1CH
1024x768x24bit 1CH
1280x1024x18bit 1CH
1280x1024x48bit 2CH
1280x768x24bit 1CH
1280x768x24bit 1CH
1366x768x24bit 1CH
15
16
The ENDAT-4052i/M System Board
2-2. Installing Memory
ENDAT-4052i/M system board offers one 184 pin DDR SDRAM socket supports up
to 1GB of DDR 266/200 MHz.
2-3. Shared VGA Memory
ENDAT-4052i/M is integrated 32-bit 3D core at 133 MHz with Dynamic Video
Memory Technology (DVMT) 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 a card in it which requires an 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.
17
User’s Manual
IRQ
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Status
Used
Used
Used
Used
Used
Used
Used
Used
Used
Used
Used
Used
Used
Used
Used
Used
Assignment
Timer
Keyboard
Second 8259
COM2
COM1
COM3
Floppy Disk
LPT1
RTC
Audio
COM4
LAN Adapter (on board)
PS/2 Mouse
Coprocessor
Hard Disk (IDE 1)
Reserved (IDE 2)
2-5. Watchdog Timer
Watchdog Timer (WDT) is a special design for system monitoring to secure the
system work normally. WDT has an independent clock from the oscillator and could
set time and clear/refresh WDT counter function. When time is up, WDT will send
hardware RESET signal to reset system.
Timeout Value Range
-1 to 255
-Second or Minute
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The ENDAT-4052i/M System Board
Program Sample
#include <stdio.h>
#include <dos.h>
#include <dir.h>
void show_ver();
void main()
{
unsigned int tt;
clrscr();
show_ver();
tt=0;
while((tt==0)||(tt>255))
{
printf("\n\nPlease key in how many seconds you want to reset system
(1~255):");
scanf("%d",&tt);
}
outportb(0x4e,0x87); //Unlock register
outportb(0x4e,0x87); //Unlock register
outportb(0x4e,0x07); //Set Logic Device number pointer
outportb(0x4f,0x08); //Set Logic Device number
outportb(0x4e,0xf5); //Set active register is CRF5
outportb(0x4f,0x00); //Set register value (bit3=1: minute. =0: second)
outportb(0x4e,0xf7); //Set active register is CRF7
outportb(0x4f,0x00); //Disable all WDT interrupt (bit7=Mouse,
bit6=Keyboard)
outportb(0x4e,0xf6); //Set active register is CRF6
outportb(0x4f,tt); //Set time out value of WDT
}
void show_ver()
{
unsigned char tmp0;
printf("Designed by ROBERT LIOU of UNICORN computer corp.
\n2004/03/02 release version:1.0a\n");
printf("This program is design for test Watchdog Timer for W83627.\n");
}
19
User’s Manual
2-6. Digital I/O
1) Pin out of digital I/O header (CN6):
Pin No.
Function
Pin No.
Function
DIO-O2
DIO-O4
1
2
DIO-O3
DIO-O5
3
4
GND
+5V
5
6
+12V
+3.3V
7
8
GND
KEY
9
10
+3.3V
+12V
11
12
+5V
GND
13
14
DIO-I2
DIO-I4
15
16
DIO-I3
DIO-I5
17
18
This function is supported by onboard super I/O chip; it can be control easily by
change the register of super I/O chip via I/O port “2Eh” “2Fh”. Please see the
sample code of below for implement.
Voltage tolerance: +/- 5% with 0V to +5V.
2) Digital I/O control port (2E,2Fh):
Register configuration:
Bit No
7
6
Map
IN5
IN4
5
OUT5
4
OUT4
3
OUT3
2
OUT2
1
IN3
Sample code for input bit 0~3 (using Turbo C/C++ 3.0):
#define input_port 0x2f
outportb(0x2e,0x87); //Unlock register
outportb(0x2e,0x87); //Unlock register
outportb(0x2e,0x07); //Set Logic Device number pointer
outportb(0x2f,0x09); //Set Logic Device number
outportb(0x2e,0xF5); //Set active register is CRF2
read_data=inportb(input_port); // Read digital input data
printf("DIO-Input=%02X\n",read_data); //Show digital input data on screen
Sample code for output bit 0~3 (using Turbo C/C++ 3.0):
outportb(0x2e,0x87); //Unlock register
outportb(0x2e,0x87); //Unlock register
outportb(0x2e,0x07); //Set Logic Device number pointer
outportb(0x2f,0x07); //Set Logic Device number
outportb(0x2e,0xF1); //Set active register is CRF1
outportb(0x2f,0x00); //Write data to digital output
0
IN2
20
The ENDAT-4052i/M System Board
Chapter 3. AWARD BIOS SETUP
Phoenix – Award BIOS CMOS Setup Utility
> Standard CMOS Features
> Advanced BIOS Features
> Advanced Chipset Features
> Integrated Peripherals
> Power Management Setup
> PnP/PCI Configurations
> PC Health Status
> Frequency/Voltage Control
> Load Optimized Defaults
> Set Supervisor Password
> Set User Password
> Save & Exit Setup
> Exit Without Saving
Use the CMOS setup program to modify the system parameters to reflect the
environment installed in your system and to customize the system as desired.
Press the <DEL> key to enter into the CMOS setup program when you turn on the
power. Settings can be accessed via arrow keys. Press <Enter> to choose an
option to configure the system properly.
In the main menu, press F10 or “SAVE & EXIT SETUP” to save your changes and
reboot the system. Choose “EXIT WITHOUT SAVING” to ignore the changes and
exit the setup procedure. Pressing <ESC> at anywhere during the setup will return
to the main menu.
21
User’s Manual
3-1. Standard CMOS Features
The Standard Setup is used for the basic hardware system configuration. The main
function is for Data/Time and Hard Disk Drive settings.
Item
Date (mm:dd:yy)
Time (hh:mm:ss)
＞IDE Channel 0 Master:
＞IDE Channel 0 Slave :
＞IDE Channel 1 Master:
＞IDE Channel 1 Slave :
Video
Halt On
Available Options:
Auto
Auto
Auto
Auto
EGA/VGA
All , But Keyboar
․Video
Select the type of primary video subsystem.
<Choice: EGA / VGA, CGA 40, CGA 80, MONO>
․Halt On
Set the system’s response to specific boot errors.
<Choice: All Errors, No Errors, All, But Keyboard>
3-2. Advanced BIOS Features
This section allows you configuring your system for basic operation. You have the
opportunity to select the system’s default speed, boot-up priority, keyboard
operation and security.
22
The ENDAT-4052i/M System Board
Item
＞CPU Feature
Virus Warning
CPU L1 & L2 Cache
Quick Power On Self Test
First Boot Device
Second Boot Device
Third Boot Device
Boot Other Device
Boot Up NumLock Status
Gate A20 Option
Typematic Rate Setting
Typematic Rate (Chars/Sec)
Typematic Delay (Msec)
Security Option
APIC Mode
OS Select For DRAM > 64MB
Delay for HDD (Secs)
Small Logo(EPA) Show
Available Options:
Press Enter
Disabled
Enabled
Enabled
HDD-0
CDROM
LS120
Enabled
On
Fast
Disabled
6
250
Setup
Enabled
Non-OS2
0
Enabled
CPU Feature
Item
Thermal Management
TM2 Bus Ratio
TM2 Bus VID
Available Options:
Thermal Monitor 1
․APIC Mode
This item can enable or disable the APIC (Advanced Programmable Interrupt
Controller). Due to compliance to PC2001 design guide, the system is able to
run in APIC mode. Enabling APIC mode will expand available IRQs resources
for the system. Leave this field in its default setting.
23
User’s Manual
․Delay for HDD (Secs)
Some HDD require some spin-up time in order to be identified correctly. This
settings specifies how long the BIOS has to wait. Set this as low as possible to
boot faster.
․Display Small Logo
Show small energy star logo during BIOS boot up process.
․Thermal Management
To set CPU’s thermal control rule to protect CPU from overheat.
Thermal Monitor 1: On-die throtting
Thermal Monitor 2: Ratio & VID transition
․TM2 Bus Ratio
This item sets the frequency (bus ratio) of the throttled performance that will be
initiated when the on die sensor goes from not hot to hot.
․TM2 Bus VID
To set the voltage of the throttled performance that will be initiated when the on die
sensor goes from not hot to hot.
3-3. Advanced Chipset Features
This section allows you to configure the system based on the specific features of
the installed chipset. This chipset manages bus speeds and the access to the
system memory resources, such as DRAM and the external cache. It also
coordinates the communications with the PCI bus. It must be stated that these
items should never be altered. The default settings have been chosen because
they provide the best operating conditions for your system. You might consider
making any changes only if you discover that the data has been lost while using
your system.
Item
DRAM Timing Selectable
CAS Latency Time
Active to Precharge Delay
DRAM RAS# to CAS# Delay
DRAM RAS# Precharge
Available Options:
By SPD
24
The ENDAT-4052i/M System Board
DRAM Data Interity Mode
MGM Core Frequency
System BIOS Cacheable
Video BIOS Cacheable
AGP Aperture Size (MB)
Auto Max 266MHz
Enabled
Enabled
64
** On-Chip VGA Setting **
Onchip VGA
On-Chip Frame Buffer Size
Boot Display
Panel Number
Enabled
32MB
CRT
1024x768 24Bit 1CH
․DRAM Timing Selectable
This option refers to the method by which the DRAM timing is selected.
․System BIOS Cacheable
The setting of Enabled allows caching of the system BIOS ROM at
F000h-FFFFFh, resulting in better system performance.
․Video BIOS Cacheable
The Setting Enabled allows caching of the video BIOS ROM at C0000h-F7FFFh,
resulting in better video performance.
․MGM Core Frequency
This field sets the frequency of the DRAM memory installed.
․On-Chip Frame Buffer Size
This field is used to select the onboard VGA’s frame buffer size that is shared
from the system memory.
․Boot Display
This field is used to select the type of display to use when the system boots.
․Panel Number (Optional Item)
If you apply one of the standard panels shown above, select the appropriate
option according to the type of panel that you apply. Or, please contact your
dealer or sales representative for custom-made BIOS that will suit the panel that
25
User’s Manual
you apply.
Panel Number
640x480x18bit 1CH
800x600x18bit 1CH
1024x768x18bit 1CH
1024x768x24bit 1CH
1280x1024x18bit 1CH
1280x1024x48bit 2CH
1280x768x24bit 1CH
1280x768x24bit 1CH
1366x768x24bit 1CH
3-4. Integrated Peripherals
The IDE hard drive controllers support up to two separate hard drives. These drives
have a master/slave relationship that is determined by the cabling configuration
used to attach them to the controller. Your system supports two IDE controllers--a
primary and a secondary--so you can install up to four separate hard disks.
Integrated Peripherals
Item
＞OnChip IDE Device
＞Onboard Device
＞Super IO Device
Onboard Lan Boot ROM
Onboard Serial Port 3
Serial Port 3 Use IRQ
Onboard Serial Port 4
Serial Port 4 Use IRQ
Available Options:
Press Enter
Press Enter
Press Enter
Disabled
3E8
IRQ5
2E8
IRQ10
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The ENDAT-4052i/M System Board
OnChip IDE Device
Item
On-Chip Primary PCI IDE
IDE Primary Master PIO
IDE Primary Slave PIO
IDE Primary Master UDMA
IDE Primary Slave UDMA
On-Chip Secondary PCI IDE
IDE Secondary Master PIO
IDE Secondary Slave PIO
IDE Secondary Master UDMA
IDE Secondary Slave UDMA
Available Options:
Enabled
Auto
Auto
Auto
Auto
Enabled
Auto
Auto
Auto
Auto
IDE HDD Block Mode
Enabled
Onboard Device
Item
Available Options:
Enabled
Enabled
Enabled
AUTO
Onboard/AGP
USB Controller
USB 2.0 Controller
USB Keyboard Support
AC97 Audio Select
Init Display First
SuperIO Device
Item
Onboard Serial Port 1
Onboard Serial Port 2
UART Mode Select
RxD, TxD Acitve
IR Transmission Delay
UR2 Duplex Mode
Use IR Pins
Onboard Parallel Port
Parallel Port Mode
EPP Mode Select
ECP Mode Use DMA
PWRON After PWR-Fail
Available Options:
3F8/IRQ4
2F8/IRQ3
Normal
Hi,Lo
Enabled
Half
IR-Rx2Tx2
378/IRQ7
Normal
EPP1.7
3
Off
User’s Manual
27
․Onboard LAN Boot ROM
The default setting is enabled or disabled LAN boot up function.
․IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or multiple sectors
read/write.
․IDE Primary Master/Slave PIO and IDE Secondary
Master/Slave PIO
The four IDE PIO (programmed Input/Output) fields let you set a PIO mode (0-4)
for each IDE device that the internal PCI IDE interface supports. Modes 0
through 4 provide successively increased performance. In Auto mode, the
system automatically determines the best mode for each device.
․IDE Primary Master/Slave UDMA and IDE Secondary
Master/Slave UDMA
These fields allow you to set the Ultra DMA in use. When Auto is selected, the
BIOS will select the best available option after checking your hard drive or
CD-ROM.
28
The ENDAT-4052i/M System Board
․USB 2.0 Controller
The options for this field are Enabled and Disabled. By default, this field is set to
Disabled. In order to use USB 2.0, necessary OS drivers must be installed first.
․AC97 Audio Select
Allow the motherboard's BIOS to detect whether you are using any audio device.
If an audio device is detected, the onboard audio Codec will be enabled; if no
audio is detected, the onboard audio Codec will be disabled. If you want to use
different audio controller cards, set these fields to Disabled.
․UART Mode Select
Select an operating mode for the serial port 2.
<Choice: IrDA, ASKIR, Normal>
․Parallel Port Mode
This field allows you to determine parallel port mode function.
<Choice: SPP, EPP, ECP, ECP + EPP, Normal>
․PWRON After PWR-Fail
This item allows you to select if you want to power on the system after power
failure
User’s Manual
29
3-5. Power Management Setup
The Power Management Setup allows users configuring the system to save energy
in a most effective way while operating in a manner consistent with their own style
of computer use.
Item
Available Options:
ACPI function
Enabled
ACPI Support Type
S1(POS)
Run VBIOS if S3 Resume
Auto
Power Management
User Define
Video Off Method
DPMS
Video Off In Suspend
Yes
Suspend Type
Stop Grant
Suspend Mode
Disabled
HDD Power Down
Disabled
Soft-Off by PWR-BTTN
Instant-Off
Wake-Up by PCI Card
Enabled
Power On by Ring
Enabled
USB KB Wake-Up From S3
Disabled
Resume by Alarm
Disabled
Date(of Month) Alarm
0
Time(hh:mm:ss) Alarm
0:0:0
․ACPI Function
This function should be enabled only in operating systems that support ACPI.
Currently, only Windows® 98SE/2000/ME/XP supports this function. When this
field is enabled, the system will ignore the settings in the “Suspend Mode” and
“HDD Power Down” fields. If you want to use the Suspend to RAM function,
make sure this field is enabled then select“S3 (STR)” in the field below.
․ACPI Suspend Type
This field is used to select the type of Suspend mode.
Enables the Power On Suspend function.
S1(POS)
Enables the Suspend to RAM function.
S3(STR)
If S3 state is supported by the system, by default [S3] is
S1 & S3
automatically selected. Otherwise [S1] is selected.
30
The ENDAT-4052i/M System Board
․Power Management
This field allows you to select the type of power saving management modes.
․Video Off Method
This field defines the Video Off features.
Writes blanks to the video buffer.
Blank Screen
V/H SYNC + Blank Enables the Suspend to RAM function.
Allows BIOS to control the video display.
DPMS
․Soft-Off by PWR-BTTN
This field defines the power-off mode when using an ATX power supply.
․CPU THRM-Throttling
When the system enters Doze mode, the CPU clock runs only part of the time.
You may select the percent of time that the clock runs.
․Power On by Ring
This field enables or disables the power on of the system through the modem
connected to the serial port or LAN.
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User’s Manual
3-6. PnP/PCI Configurations
This section describes the configuration of the PCI bus system. PCI is a system
that allows I/O device to operate at speeds nearing the speed of the CPU itself,
when communicating with its own special components. This section covers some
very technical items. It is strongly recommended that only experienced users make
any changes to the default settings.
Item
Reset Configuration Data
Resources Controlled By
IRQ Resources
PCI/VGA Palette Snoop
Available Options:
Disabled
Auto(ESCD)
Press Enter
Disabled
IRQ Resources
Item
IRQ-3 assigned to
IRQ-4 assigned to
IRQ-5 assigned to
IRQ-7 assigned to
IRQ-9 assigned to
IRQ-10 assigned to
IRQ-11 assigned to
IRQ-12 assigned to
IRQ-14 assigned to
IRQ-15 assigned to
Available Options:
PCI Device
PCI Device
PCI Device
PCI Device
PCI Device
PCI Device
PCI Device
PCI Device
PCI Device
PCI Device
․Reset Configuration Data
Enabled
Disabled
The BIOS will reset the Extended System Configuration Data
(ESCD) once automatically. It will then recreate a new set of
configuration data.
The BIOS will not reset the configuration data.
․Resources Controlled By
Auto(ESCD)
Manual
The system will automatically detect the settings for you.
Choose the specific IRQ in the “IRQ Resources” field.
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The ENDAT-4052i/M System Board
․PCI/VGA Palette Snoop
When set to [Enabled], multiple VGA devices operating on different buses can
handle data from the CPU on each set of palette registers on every video device.
Bit 5 of the command register in the PCI device configuration space is the VGA
Palette Snoop bit (0 is disabled).
3-7. PC Health Status
This screen shows the information of temperature, Fan speed and Vcore etc.
PC Health Status
Item
Shutdown Temperature
CPU Warning Temperature
Current System Temp
Current CPU1 Temperature
Current CPU2 Temperature
Fan1 Speed
Fan2 Speed
Vcore
3.3V
12V
VCC (V)
VBAT (V)
5VSB (V)
Available Options:
Disabled
Disabled
User’s Manual
33
Chapter 4. Display Feature
4-1.
Display Feature
ENDAT-4052i/M provides an integrated graphics (I Intel® 82852GM integrated
Extreme Graphics 2 controller) accelerator delivering cost competitive 3D, 2D, and
support HW Motion Compensation for MPEG2.
Display feature:
Memory Shared system memory up to 64MB with DVMT.
CRT, LCD, DVI, CRT/LCD, CRT/DVI.
Resolutions Up to 2048x1536@32bpp for CRT
Resolutions Up to 1600x1200@32bpp for DVI
Resolutions Up to 1600x1200@32bpp for LCD
LCD Interface Up to 48-bit dual channel LVDS TFT LCD (18/24/36/48-bit)
Please note that the default setting is with “CRT”. If the LCD display
features is required, the setting will need to be revised in the system BIOS
setting: “Boot Display” under “Advanced Chipset Features” unless clients
specified the display type while order.
34
4-2.
The ENDAT-4052i/M System Board
Driver Utility Installation Guide
When finishing the installation of Windows platform (2000/XP), please install the
relative “INF” driver of Intel® chipsets firstly for compliance compatibility of
hardware environment.
Please follow the step of CD-ROM driver and complete the VGA, AUDIO,
ETHERNET and USB2.0 setup procedure. Insert the support CD that supplied with
motherboard into CD-ROM driver, which enable the access with auto-run mode; or
double –click the CD driver icon in “My Computer” to bring up the screen.
Please download or check from Intel® Web site: www.intel.com if you prefer to install the
drivers individually or you need more information.
35
User’s Manual
Appendix A: FLASH Memory Utility
Using this utility to update the system BIOS from a disk file to the on board Flash
memory. Be aware the improper change of the system BIOS will cause the system
to malfunction.
Using utility as follows:
1.
Insert the FLASH memory utility distribution floppy diskette in drive A:
2.
At the DOS prompt, type A:>AWDFLASH and press <Enter>
AwardBIOS FLASH Utility V8.63E
C>Phoenix Technologies Ltd. All Rights Reserved
Flash Type –
File Name to Program:
Message:
3.
Enter the name of the system BIOS disk file into the "File Name to Program" field
The following message appears in the "Message" field
4.
Do you want to save BIOS (y/n)?
5.
To update the FLASH memory from the system BIOS disk file, type Y
6.
After complete updating, please re-boot the system (press “F1” key)
7.
For upgrade BIOS procedure, please refer to our web site:
http://www.unicorn-computer.com.tw
* Please turn off system and clear CMOS data by JBAT1.
* Please restart your system and load optimal defaults setting.
36
The ENDAT-4052i/M System Board
Appendix B: LCD Pin Assignment
LVDS1: Dual Channel of LVDS I/F (2.0mm)
Pin No.
Signal
Pin No.
Signal
VBL (+12V)
VBL (+12V)
1
2
GND
GND
3
4
DISP.ON/OFF
GND
5
6
LVDD
LVDD
7
8
GND
GND
9
10
RxO0+
RxO011
12
RxO1+
RxO113
14
RxO2+
RxO215
16
RxO3+
RxO317
18
RxOC+
RxOC19
20
GND
KEY
21
22
RxE0+
RxE023
24
RxE1+
RxE125
26
RxE2+
RxE227
28
RxE3+
RxE329
30
RxEC+
RxEC31
32
LVDD
LVDD
33
34
GND
GND
35
36
GND
GND
37
38
VBL (+12V)
VBL (+12V)
39
40
Please make sure the Pin 1 location before inserting the LCD connector.
User’s Manual
LVDS1: Single Channel of LVDS I/F (2.0mm)
Pin No.
Signal
Pin No.
Signal
VBL (+12V)
VBL (+12V)
1
2
GND
GND
3
4
DISP.ON/OFF
GND
5
6
LVDD
LVDD
7
8
GND
GND
9
10
Rx0+
Rx011
12
Rx1+
Rx113
14
Rx2+
Rx215
16
Rx3+
Rx317
18
RxCLK+
TxCLK19
20
GND
KEY
21
22
NC
NC
23
24
NC
NC
25
26
NC
NC
27
28
NC
NC
29
30
NC
NC
31
32
LVDD
LVDD
33
34
GND
GND
35
36
GND
GND
37
38
VBL (+12V)
VBL (+12V)
39
40
Please make sure the Pin 1 location before inserting the LCD connector.
Panel Number
640x480x18bit 1CH
800x600x18bit 1CH
1024x768x18bit 1CH
1024x768x24bit 1CH
1280x1024x18bit 1CH
1280x1024x48bit 2CH
1280x768x24bit 1CH
1280x768x24bit 1CH
1366x768x24bit 1CH
37
38
The ENDAT-4052i/M System Board
Appendix C: Limited Warranty
Standard two years limited warranty on all our ENDAT series all-in-one
motherboards and embedded boards. Products that become defective during the
warranty period shall be repaired, or subject to manufacturer’s option, replaced.
The limited warranty applies to normal proper usage of the hardware and does not
cover products that have been modified or subjected to unusual electrical or
physical stress. Unicorn Computer Corp is not liable to repair or replace defective
goods caused by improper using or use of unauthorized parts. The following
situations will be charged:
1. The products during the warranty but defective caused by improper using or
artificial external pressure and result in the components damages. According to
the damage situation, the manufacturer has the rights to decide to repair or not.
The manufacturer will charge the parts/repair cost and the returning shipping
charge.
2. The products out of warranty will charge the parts/repair cost and the returning
shipping charge as per the repair status.
3. The manufacturer has the rights to decide to repair or not based on the stock of
parts for the products which are phased out of the production.
4. Please e-mail or fax the RMA Service Request Form when have the defective
products.
39
User’s Manual
RMA SERVICE REQUEST FORM
When requesting RMA service, please fill out this “RMA Service Request Form”.
This form needs to be shipped with your returns. Service cannot begin until we
have this information.
RMA NO.:
Company:
Person to Contact:
Phone No:
Purchase Date :
Fax No. :
Applied Date :
Return Shipping Address:
Model No.
Serial No.
Problem Code
Remark
40

The ENDAT-4052i/M System Board
Issue Code of defect.
01 Second Times R.M.A.
11 Memory Socket Bad
02 No Screen (No Boot)
12 Hang Up Hardware
03 VGA (Display) Fail
13 Hang Up Software
04 CMOS Data Lost
14 PCB Problem
05 FDC Fail
15 CPU Socket Bad
06 HDC Fail
16 LAN Fail
07 Bad Slot
17 Audio Fail
08 BIOS Problem
18 Serial Port Fail
09 Keyboard Controller Fail
19 Parallel Port Fail
10 Cache RAM Problem
20 Others
Please specify the following when returning the RMA boards:
(1) Hardware Configuration (2) OS or Software (3) Testing Program
___________________
Authorized Signature