IEI Technology A200C-800Z-R10 User manual

0-1
A200C-800Z-R10 Motherboard
1

0-2
CKY-6614 WSB- Card
2
IEI®Technology, Corp.
REVISION HISTORY
Title A200C-800Z-R10 zero cache 800MHz Celeron M
Motherboard
Revision Number Description Date of Issue
1.0 Initial release May 2006
COPYRIGHT NOTICE
The information in this document is subject to change without prior notice in order to
improve reliability, design and function and does not represent a commitment on the part
of the manufacturer.
In no event will the manufacturer be liable for direct, indirect, special, incidental, or
consequential damages arising out of the use or inability to use the product or
documentation, even if advised of the possibility of such damages.
This document contains proprietary information protected by copyright. All rights are
reserved. No part of this manual may be reproduced by any mechanical, electronic, or
other means in any form without prior written permission of the manufacturer.
TRADEMARKS
IBM PC is a registered trademark of International Business Machines Corporation. INTEL
is a registered trademark of INTEL Corporation. AMI is registered trademarks of American
Megatrends Inc. Other product names mentioned herein are used for identification
purposes only and may be trademarks and/or registered trademarks of their respective
owners.

0-3
A200C-800Z-R10 Motherboard
3
Table of Contents
1INTRODUCTION................................................................................................... 15
1.1 A200 MOTHERBOARD OVERVIEW ..................................................................... 16
1.1.1 A200 Motherboard Benefits ...................................................................... 16
1.1.2 A200 Motherboard Features..................................................................... 16
1.2 A200 MOTHERBOARD CONNECTORS ................................................................. 17
1.2.1 A200 Overview.......................................................................................... 17
1.2.2 A200 Motherboard Connectors ................................................................ 17
1.2.3 POM-121IB Connectors ........................................................................... 19
1.2.4 Rear Panel Interfaces ............................................................................... 21
1.3 TECHNICAL SPECIFICATIONS .............................................................................. 22
1.3.1 A200-800Z-R10 Motherboard Technical Specifications........................... 22
1.3.2 POM-121IB Expansion Daughterboard Technical Specifications ........... 23
2DETAILED SPECIFICATIONS ........................................................................... 25
2.1 CPU SUPPORT.................................................................................................... 26
2.2 ONBOARD CHIPSETS .......................................................................................... 26
2.2.1 Northbridge and Southbridge Chipsets .................................................... 26
2.2.2 Intel® 852GM Northbridge Chipset......................................................... 26
2.2.3 Intel® ICH4 Southbridge Chipset............................................................. 27
2.3 DATA FLOW........................................................................................................ 27
2.4 GRAPHICS SUPPORT ........................................................................................... 28
2.5 MEMORY SUPPORT ............................................................................................. 30
2.6 PCI BUS INTERFACE SUPPORT ........................................................................... 30
2.7 GBE ETHERNET ................................................................................................. 30
2.8 DRIVE INTERFACES ............................................................................................ 31
2.8.1 IDE HDD Interfaces ................................................................................. 31
2.8.2 PCMCIA Flash Card Support................................................................... 31
2.9 SERIAL PORTS .................................................................................................... 31
2.10 REAL TIME CLOCK............................................................................................. 32
2.11 SYSTEM MONITORING........................................................................................ 32
2.12 INFRARED DATA ASSOCIATION (IRDA) INTERFACE ............................................ 32
2.13 USB INTERFACES............................................................................................... 32

0-4
CKY-6614 WSB- Card
4
IEI®Technology, Corp.
2.14 BIOS ................................................................................................................. 32
2.15 OPERATING TEMPERATURE AND TEMPERATURE CONTROL................................. 33
2.16 AUDIO CODEC.................................................................................................... 33
2.17 POWER CONSUMPTION....................................................................................... 34
2.18 PACKAGED CONTENTS AND OPTIONAL ACCESSORY ITEMS................................. 35
2.18.1 Package Contents...................................................................................... 35
2.18.2 Optional Accessory Items.......................................................................... 35
3CONNECTORS AND JUMPERS ......................................................................... 37
3.1 PERIPHERAL INTERFACE CONNECTORS .............................................................. 38
3.1.1 A200 Peripheral Interface Connectors.................................................. 38
3.1.2 POM-121IB Peripheral Interface Connectors ......................................... 40
3.1.3 Rear Panel Connectors ............................................................................. 42
3.1.4 Jumpers ..................................................................................................... 42
3.2 INTERNAL PERIPHERAL CONNECTORS................................................................ 43
3.2.1 IDE Connectors ........................................................................................ 43
3.2.2 COM2 Serial Port Connector ................................................................... 45
3.2.3 Infrared (IrDA) Interface Connector ........................................................ 47
3.2.4 Internal USB Connector ........................................................................... 48
3.2.5 CPU Cooling Fan Connector ................................................................... 49
3.2.6 Audio Connector ....................................................................................... 51
3.2.7 VGA Connector ......................................................................................... 52
3.2.8 Power Connector ...................................................................................... 53
3.2.9 ATXCTL Connector................................................................................... 54
3.2.10 LVDS LCD Connector .............................................................................. 55
3.2.11 Digital I/O Connector ............................................................................... 56
3.2.12 Front Panel Connector ............................................................................. 57
3.2.13 Power Out Connector ............................................................................... 59
3.2.14 LCD Backlight Connector......................................................................... 60
3.3 EXTERNAL (REAR PANEL) CONNECTORS ........................................................... 61
3.3.1 Keyboard/Mouse Connector ..................................................................... 62
3.3.2 Serial Port and VGA connector ................................................................ 63
3.3.3 LAN and USB Connectors ........................................................................ 64
3.3.4 Serial Port Connectors ............................................................................. 66
3.3.5 Serial Port Connectors ............................................................................. 67
3.4 ONBOARD JUMPERS ........................................................................................... 68

0-5
A200C-800Z-R10 Motherboard
5
3.4.1 LVDS Panel Voltage Selection Jumper ..................................................... 69
3.4.2 Reset CMOS Jumper ................................................................................. 70
3.4.3 COM4 Mode Selection Jumpers ............................................................... 71
3.4.3.1 COM4 in RS-232 Mode............................................................................ 72
3.4.3.2 COM4 in RS-422/452 Mode..................................................................... 73
3.4.4 Convert COM3/COM4 RI Pin to 5V/12V ................................................. 73
3.4.4.1 Setting COM3 Pin 9 (RI or Voltage)......................................................... 74
3.4.4.2 Setting COM4 Pin 9 (RI or Voltage)......................................................... 75
4INSTALLATION AND CONFIGURATION ....................................................... 77
4.1 INSTALLATION CONSIDERATIONS ....................................................................... 78
4.1.1 Installation Notices ................................................................................... 78
4.2 UNPACKING........................................................................................................ 79
4.2.1 Unpacking Precautions............................................................................. 79
4.2.2 Checklist.................................................................................................... 79
4.3 A200 MOTHERBOARD INSTALLATION ................................................................ 80
4.3.1 Preinstalled Components .......................................................................... 80
4.3.2 Components to Install ............................................................................... 81
4.3.3 DIMM Module Installation....................................................................... 81
4.3.3.1 Purchasing the Memory Module............................................................... 81
4.3.3.2 DIMM Module Installation....................................................................... 81
4.3.4 Peripheral Device Connection.................................................................. 81
4.3.4.1 IDE Disk Drive Connector (IDE1) ........................................................... 82
4.3.4.2 Compact Flash Connector......................................................................... 82
4.4 CHASSIS INSTALLATION ..................................................................................... 83
4.5 REAR PANEL CONNECTORS ................................................................................ 83
4.5.1 LCD Panel Connection ............................................................................. 83
4.5.2 Ethernet Connection ................................................................................. 83
4.5.3 USB Connection........................................................................................ 83
5AMI BIOS SETUP.................................................................................................. 85
5.1 INTRODUCTION .................................................................................................. 86
5.1.1 Starting Setup ............................................................................................ 86
5.1.2 Using Setup ............................................................................................... 86
5.1.3 Getting Help.............................................................................................. 87
5.1.4 Unable to Reboot After Configuration Changes....................................... 87
5.1.5 BIOS Menu Bar......................................................................................... 87

0-6
CKY-6614 WSB- Card
6
IEI®Technology, Corp.
5.2 MAIN ................................................................................................................. 88
5.3 ADVANCED......................................................................................................... 89
5.3.1 CPU Configuration................................................................................... 90
5.3.2 IDE Configuration .................................................................................... 92
5.3.2.1 IDE Master, IDE Slave ............................................................................. 94
5.3.3 Super IO Configuration ................................................................................ 98
5.3.4 Hardware Health Configuration............................................................. 100
5.3.5 ACPI Configuration .................................................................................... 102
5.3.6 MPS Configuration ..................................................................................... 103
5.3.7 USB Configuration...................................................................................... 104
5.4 BOOT ............................................................................................................... 107
5.4.1 Boot Settings Configuration.................................................................... 108
5.4.2 Boot Device Priority ................................................................................ 111
5.4.3 Hard Disk Drives .....................................................................................112
5.4.4 Removable Drives ....................................................................................112
5.4.5 CD/DVD Drives .......................................................................................114
5.5 SECURITY..........................................................................................................114
5.6 CHIPSET ............................................................................................................116
5.6.1 Northbridge Configuration ......................................................................117
5.6.2 SouthBridge Configuration ..................................................................... 123
5.7 POWER ............................................................................................................. 124
5.8 EXIT................................................................................................................. 127
6SOFTWARE DRIVERS ....................................................................................... 129
6.1 A
VAILABLE SOFTWARE DRIVERS ...................................................................... 130
6.2 CHIPSET DRIVER INSTALLATION....................................................................... 130
6.3 REALTEK AUDIO DRIVER INSTALLATION ......................................................... 133
6.4 INTEL GRAPHICS MEDIA ACCELERATOR DRIVER ............................................. 138
6.5 LAN DRIVER INSTALLATION ........................................................................... 141
ABIOS CONFIGURATION OPTIONS ................................................................ 145
A.1 BIOS CONFIGURATION OPTIONS ..................................................................... 146
BWATCHDOG TIMER .......................................................................................... 149
CADDRESS MAPPING.......................................................................................... 153
C.1 IO ADDRESS MAP ............................................................................................ 154
C.2 1ST MB MEMORY ADDRESS MAP .................................................................... 154

0-7
A200C-800Z-R10 Motherboard
7
C.3 IRQ MAPPING TABLE....................................................................................... 155
C.4 DMA CHANNEL ASSIGNMENTS ....................................................................... 155
DEXTERNAL AC’97 AUDIO CODEC ................................................................. 157
D.1 INTRODUCTION ................................................................................................ 158
D.2 PHYSICAL CONNECTION................................................................................... 159
D.3 DRIVER INSTALLATION..................................................................................... 160
D.4 SOUND EFFECT CONFIGURATION ..................................................................... 161
D.5 SOUND EFFECT ................................................................................................ 162
D.6 ENVIRONMENT SIMULATION ............................................................................ 162
D.7 KARAOKE MODE.............................................................................................. 163
D.8 EQUALIZER SELECTION.................................................................................... 164
D.9 SPEAKER CONFIGURATION ............................................................................... 165
D.10 SPEAKER TEST ................................................................................................. 166
D.11 S/PDIF-IN & S/PDIF-OUT .............................................................................. 167
D.12 CONNECTOR SENSING ...................................................................................... 167
D.13 HRTF DEMO.................................................................................................... 170
D.14 MICROPHONE EFFECT ...................................................................................... 171
D.15 GENERAL ......................................................................................................... 172
EINDEX.................................................................................................................... 173

0-8
CKY-6614 WSB- Card
8
IEI®Technology, Corp.
List of Figures
Figure 1-1: A200 Motherboard Overview (Front Side).............................................17
Figure 1-2: A200 Motherboard Overview (Reverse Side)........................................19
Figure 1-3: POM-121IB Overview (Front Side) .........................................................20
Figure 1-4: Expansion Daughter Board Overview (Reverse Side) .........................21
Figure 1-5: A200 Rear Panel Board ...........................................................................21
Figure 2-1: Data Flow Block Diagram........................................................................28
Figure 3-1: A200 Connector and Jumper Locations (Front Side) ..........................38
Figure 3-2: A200 Connector and Jumper Locations (Reverse Side) .....................39
Figure 3-3: POM-121IB Jumper and Connector Locations (front side) .................41
Figure 3-4: POM-121IB Jumper and Connector Locations (Reverse Side)...........41
Figure 3-5: A200 IDE Device Connector Locations .................................................44
Figure 3-6: POM-121IB IDE Device Connector Location.........................................44
Figure 3-7: A200 COM2 Port Location.......................................................................46
Figure 3-8: POM-121IB COM3 Port Location ............................................................46
Figure 3-9: IR Interface Connector Location ............................................................47
Figure 3-10: USB Port Connector Location..............................................................49
Figure 3-11: CPU Cooling Fan Connector Location ................................................50
Figure 3-12: ATXCTL1 Connector Locations ...........................................................51
Figure 3-13: VGA Connector Location......................................................................52
Figure 3-14: Power Connector Location...................................................................53
Figure 3-15: ATXCTL Connector Location ...............................................................54
Figure 3-16: LVDS Connector Location ....................................................................55
Figure 3-17: DIO Connector Location .......................................................................57
Figure 3-18: Front Panel Connector Location..........................................................58
Figure 3-19: Power Extension Connector Location.................................................59
Figure 3-20: LCD Backlight Connector Location .....................................................60
Figure 3-21: A200 Motherboard Rear Panel .............................................................61

0-9
A200C-800Z-R10 Motherboard
9
Figure 3-22: Dual PS/2 Pinouts and Configuration..................................................62
Figure 3-23: Serial Port (COM1) and VGA Connector..............................................63
Figure 3-24: RJ-45 and Dual USB Connectors .........................................................65
Figure 3-25: RJ-45 Ethernet Connector ....................................................................65
Figure 3-26: COM3 and COM4 Connectors ..............................................................66
Figure 3-27: COM3 and COM4 Connectors ..............................................................68
Figure 3-28: JP1 Pinout Locations ............................................................................70
Figure 3-29: CLR_CMOS Pinout Locations ..............................................................71
Figure 3-30: COM4 Mode Jumper Pinout Locations................................................72
Figure 3-31: COM3 RI Pin Selection Pinout Locations............................................74
Figure 3-32: COM4RI Pin Selection Pinout Locations.............................................75
Figure 6-1: InstallShield Wizard Preparation Screen............................................ 130
Figure 6-2: Welcome Screen ................................................................................... 131
Figure 6-3: License Agreement............................................................................... 131
Figure 6-4: Readme Information ............................................................................. 132
Figure 6-5: Restart the Computer ........................................................................... 133
Figure 6-6: Audio Driver Install Shield Wizard Starting ....................................... 134
Figure 6-7: Audio Driver Setup Preparation .......................................................... 134
Figure 6-8: Audio Driver Welcome Screen ............................................................ 135
Figure 6-9: Audio Driver Software Configuration ................................................. 135
Figure 6-10: Audio Driver Digital Signal ................................................................ 136
Figure 6-11: Audio Driver Installation Begins ....................................................... 137
Figure 6-12: Audio Driver Installation Complete................................................... 138
Figure 6-13: GMA Driver Installation Welcome Screen ........................................ 139
Figure 6-14: GMA Driver License Agreement........................................................ 140
Figure 6-15: GMA Driver Installing Notice ............................................................. 140
Figure 6-16: GMA Driver Installation Complete .................................................... 141
Figure 6-17: LAN License Agreement .................................................................... 142
Figure 6-18: Select the Driver Directory ................................................................ 142
Figure 6-19: LAN Driver Configuration .................................................................. 143

0-10
CKY-6614 WSB- Card
10
IEI®Technology, Corp.
List of Tables
Table 1-1: Technical Specifications ..........................................................................23
Table 1-2: POM-121IB Technical Specifications ......................................................23
Table 2-1: Power Consumption .................................................................................34
Table 3-1: Peripheral Interface Connectors..............................................................40
Table 3-2: POM-121IB Peripheral Interface Connectors .........................................41
Table 3-3: Peripheral Interface Connectors..............................................................42
Table 3-4: Onboard Jumpers .....................................................................................43
Table 3-5: IDE Device Connector Pinouts ................................................................45
Table 3-6: COM Serial Port Connector Pinouts........................................................47
Table 3-7: IR Interface Connector Pinouts ...............................................................48
Table 3-8: USB Connector Pinouts............................................................................49
Table 3-9: CPU Cooling Fan Pinouts.........................................................................50
Table 3-10: Audio Connector Pinouts .......................................................................52
Table 3-11: VGA Connector Pinouts .........................................................................53
Table 3-12: Power Connector Pinouts ......................................................................54
Table 3-13: ATXCTL Connector Pinouts...................................................................55
Table 3-14: LVDS Connector Pinouts........................................................................56
Table 3-15: DIO Connector Pinouts...........................................................................57
Table 3-16: Front Panel Connector Pinouts .............................................................58
Table 3-17: Power Extension Connector (CN2) Pinouts .........................................60
Table 3-18: LCD Backlight Connector Pinouts ........................................................61
Table 3-19: PS/2 Connector Pinouts .........................................................................63
Table 3-20: VGA Connector Pinouts .........................................................................64
Table 3-21: Serial Port (COM1) Connector Pinouts .................................................64
Table 3-22: LAN Pinouts.............................................................................................65
Table 3-23: USB Pinouts.............................................................................................65
Table 3-24: RJ-45 Ethernet Connector LEDs............................................................66

0-11
A200C-800Z-R10 Motherboard
11
Table 3-25: COM3 Pinouts (RS-232 mode) ...............................................................67
Table 3-26: COM4 Pinouts (RS-232 mode) ...............................................................67
Table 3-27: COM4 Pinouts (RS-422/452 mode) ........................................................67
Table 3-28: Jumpers....................................................................................................69
Table 3-29: JP1 Jumper Settings...............................................................................69
Table 3-30: CLR_CMOS Jumper Settings .................................................................71
Table 4-1: IEI Provided Cables...................................................................................82
Table 5-1: BIOS Navigation Keys...............................................................................87

0-12
CKY-6614 WSB- Card
12
IEI®Technology, Corp.
List of BIOS Menus
Menu 1: Main ....................................................................................................88
Menu 2: Advanced ....................................................................................................90
Menu 3: CPU Configuration .......................................................................................91
Menu 4: IDE Configuration .........................................................................................92
Menu 5: IDE Master and IDE Slave Configuration ...................................................94
Menu 6: Super IO Configuration ................................................................................98
Menu 7: Hardware Health Configuration ............................................................... 101
Menu 8: ACPI Configuration ................................................................................... 102
Menu 9: MPS Configuration .................................................................................... 103
Menu 10: USB Configuration .................................................................................. 104
Menu 11: USB Mass Storage Device ...................................................................... 106
Menu 12: Boot ................................................................................................. 107
Menu 13: Boot Settings Configuration................................................................... 108
Menu 14: Boot Device Priority Settings ................................................................. 111
Menu 15: Removable Drives ................................................................................... 113
Menu 16: Security ................................................................................................. 115
Menu 17: Chipset ................................................................................................. 117
Menu 18:Northbridge Chipset Configuration [Chipset] ....................................... 118
Menu 19:SouthBridge Chipset Configuration [Chipset] ...................................... 123
Menu 20:Power ................................................................................................. 124
Menu 21:Exit ................................................................................................. 127

0-13
A200C-800Z-R10 Motherboard
13
Glossary
AC ’97 Audio Codec 97
ACPI Advanced Configuration and Power
Interface
APM Advanced Power Management
ARMD ATAPI Removable Media Device
ASKIR Shift Keyed Infrared
ATA Advanced Technology Attachments
BIOS Basic Input/Output System
CFII Compact Flash Type 2
CMOS Complementary Metal Oxide
Semiconductor
CPU Central Processing Unit
Codec Compressor/Decompressor
COM Serial Port
DAC Digital to Analog Converter
DDR Double Data Rate
DIMM Dual Inline Memory Module
DIO Digital Input/Output
DMA Direct Memory Access
EIDE Enhanced IDE
EIST Enhanced Intel SpeedStep
Technology
FDD Floppy Disk Drive
FDC Floppy Disk Connector
FFIO Flexible File Input/Output
FIFO First In/First Out
FSB Front Side Bus
IrDA Infrared Data Association
HDD Hard Disk Drive
IDE Integrated Data Electronics
I/O Input/Output
ICH4 I/O Controller Hub 4
L1 Cache Level 1 Cache
L2 Cache Level 2 Cache
LCD Liquid Crystal Display
LPT Parallel Port Connector
LVDS Low Voltage Differential Signaling
MAC Media Access Controller
OS Operating System
PCI Peripheral Connect Interface
PIO Programmed Input Output
PnP Plug and Play
POST Power On Self Test
RAM Random Access Memory
SATA Serial ATA
S.M.A.R.T Self Monitoring Analysis and
Reporting Technology
SPD Serial Presence Detect
S/PDI Sony/Philips Digital Interface
SDRAM Synchronous Dynamic Random
Access Memory
SIR Serial Infrared
UART Universal Asynchronous
Receiver-transmitter
USB Universal Serial Bus
VGA Video Graphics Adapter

0-14
CKY-6614 WSB- Card
14
IEI®Technology, Corp.
THIS PAGE IS INTENTIONALLY LEFT BLANK

1-15
A200C-800Z-R10 Motherboard
15
1 Introduction
Chapter
1

1-16
CKY-6614 WSB- Card
16
IEI®Technology, Corp.
1.1 A200 Motherboard Overview
The Mini ITX form factor A200C-800Z-R10 (A200) 800MHz Celeron M single board
computer is fully equipped with a high performance processor and advanced multi-mode
I/Os. The A200 is designed for system manufacturers, integrators, and VARs that want
performance, reliability, and quality at a reasonable price.
1.1.1 A200 Motherboard Benefits
Some of the A200 motherboard benefits include,
 providing access to multiple PCI and ISA expansion slots for easy system
expansion
 operating reliably in harsh industrial environments with ambient temperatures
as high as 60°C
 rebooting automatically if the BIOS watchdog timer detects that the system is
no longer operating
1.1.2 A200 Motherboard Features
Some of the A200 motherboard features are listed below:
 Complies with Mini ITX
 Complies with RoHS
 Comes with preinstalled ultra low voltage (ULV) 800MHz zero cache Celeron
M CPU
 Supports a maximum front side bus (FSB) speed up to 400MHz
 Supports up to 2GB of 266MHz dual channel DDR memory
 Comes with dual high performance gigabit Ethernet (GbE) controllers
 Supports six USB 2.0 connectors
 Supports one mini-PCI device
 Supports one PCMCIA device
 Supports one compact flash (CF) device

1-17
A200C-800Z-R10 Motherboard
17
1.2 A200 Motherboard Connectors
1.2.1 A200 Overview
The A200 single board computer (SBC) comes with both a motherboard and an expansion
daughterboard the POM-121IB. The POM-121IB is mounted on the motherboard, over the
PCMCIA flash card slot. The connectors on both these boards are described completely
below.
1.2.2 A200 Motherboard Connectors
Figure 1-1 shows the connectors on the front side of the A200 motherboard.
Figure 1-1: A200 Motherboard Overview (Front Side)
The A200 motherboard has the following connectors onboard and accessible on the front
side of the A200 (see Figure 1-1):
 2 x IDE device connectors

1-18
CKY-6614 WSB- Card
18
IEI®Technology, Corp.
 2 x RS-232 serial port connector
 1 x Infrared (IrDA) connector
 1 x USB 2.0 connector (supports two devices)
 1 x CPU cooling fan connector
 1 x Audio connector
 1 x VGA connector
 1 x Power (ATX) connector
 1 x Power supply to mainboard connector
 1 x LVDS LCD connector
 1 x Digitial I/O (DIO) connector
 1 x Front panel connector
 1 x LCD back light connector
 1 x PCMCIA memory card slot
The A200 motherboard also has the following jumpers accessible on the front side of the
A200 (see Figure 1-1):
 Clear CMOS jumper
 LVDS voltage selection
The following rear panel connectors are also directly installed on the A200 motherboard
(see Figure 1-1):
 2 x RJ-45 LAN ports
 4 x USB 2.0 ports
 1 x Serial ports (COM1)
 1 x VGA connector
 1 x PS/2 keyboard connector
 1 x PS/2 mouse connector
 LVDS voltage selection
Figure 1-2 shows the connectors on the reverse side of the A200 motherboard.

1-19
A200C-800Z-R10 Motherboard
19
Figure 1-2: A200 Motherboard Overview (Reverse Side)
The A200 motherboard has the following connectors accessible on the reverse side of the
A200 (see Figure 1-2):
 1 x Mini PCI slot (on the reverse side)
The A200 motherboard has the following connectors on the board rear panel:
 2 x PS/2 connectors (one mouse PS/2 mouse connector and one PS/2
keyboard connector)
 1 x VGA connector
 3 x RS-232 serial port connector
 2 x RJ-45 Ethernet connectors
 4 x USB 2.0 ports
The location of these connectors on the motherboard can be seen in Figure 1-1. These
connectors are fully described in Chapter 3.
1.2.3 POM-121IB Connectors
Figure 1-3 shows the connectors on the front side of the A200 expansion daughterboard.

1-20
CKY-6614 WSB- Card
20
IEI®Technology, Corp.
Figure 1-3: POM-121IB Overview (Front Side)
The POM-121IB has the following connectors onboard and accessible on the front side of
the A200 (see Figure 1-3):
 1 x IDE connector
 1 x Serial port connector (COM3)
The POM-121IB has six jumpers (JP1 – JP6) accessible on the front side (see Figure 1-3).
These jumpers are used to set the serial port mode for COM3 and COM4.
The following rear panel connectors are also directly installed on the POM-121IB. (See
Figure 1-3):
 2 x Serial ports (COM3 and COM4)
Figure 1-4 shows the connectors on the reverse side of the POM-121IB.