HS-872P
Half-size Single Board Computer
User’s Manual
Edition: 1.0
2007/01/12
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HS-872P User’s Manual
Packing List:
Please check the package material before you install the system.
Hardware:
HS-872P Single Board Computer x 1
Cable Kit:
40pin
4-pin to 3-pin ATX cable x 1
44pin
44pin
44-pin ATA33 IDE Cable x 1
Floppy flat cable x 1
SATA Cable x 2
PS/2 Keyboard & Mouse Cable x 1
CPU Cooler x 1
Dual DB9 cable x 1
(HS872PDG2 only)
DB25 cable x 1
DB25 & DB9 cable x 1
(HS872PDG only)
(HS872PDG2 only)
USB cable x 2
Audio Port Cable x 1
DVI module with bracket x 1
Printed Matters:
User’s Manual x 1
Driver CD x 1
3
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HS-872P User’s Manual
Index
Chapter 1 <Introduction>.................................................................... 6
1.1 <Product Overview> .............................................................................. 6
1.2 <Product Specification>........................................................................ 7
1.3 < Mechanical Drawing > ........................................................................ 9
1.4 <Block Diagram>..................................................................................10
Chapter 2 <Hardware Setup>.........................................................12
2.1 <Connector Location>.........................................................................12
2.2 <Connector Reference>.......................................................................14
2.2.1 <Internal Connector> ...................................................................14
2.2.2 <External Connector>...................................................................14
2.3 <Jumper Reference>............................................................................15
2.4 < CPU and Memory Setup > ................................................................16
2.4.1 <CPU Setup> ............................................................................16
2.4.2 <Memory Setup> ........................................................................17
2.5 <CMOS Setup> .....................................................................................18
2.6 <Enhanced IDE Interface>...................................................................19
2.7 <Serial ATA interface>..........................................................................20
2.8 <LAN Interface>....................................................................................20
2.9.1 <Analog VGA Interface> ..........................................................21
2.9.2 <Digital Display> ....................................................................22
2.9.3 <DVI Interface > .....................................................................25
2.9.4<TV-out Interface> ...................................................................26
2.10 <Onboard Audio Interface>...............................................................29
2.11 <USB2.0 Interface> ............................................................................30
2.12 <Serial Port Jumper Setting >...........................................................32
2.13 <Power and Fan Installation> ...........................................................33
2.13.1 <Power connectors> ...................................................................33
2.13.2 <Fan Connectors> .....................................................................34
4
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2.15 <Switch and Indicator>......................................................................36
Chapter 3 <System Configuration>...........................................38
3.1 <Video Memory Setup>........................................................................38
Chapter 4 <BIOS Setup>....................................................................40
(This Page is Left for Blank) ...................................................................................41
Appendix A <I/O Port Pin Assignment>.................................42
A.1 IDE Port.................................................................................................42
A.2 <Serial ATA Port>.................................................................................42
A.3 < Floppy Port >.....................................................................................43
A.4 <Serial Port>.........................................................................................43
A.5 <IrDA Port>...........................................................................................43
A.6 <VGA Port>...........................................................................................44
A.7 <LAN Port>...........................................................................................44
A.8 < USB Port >.........................................................................................44
A.9 <AT Keyboard Port>............................................................................45
A.10 <PS/2 Keyboard & Mouse Port>.......................................................45
Appendix B <Flash BIOS>................................................................47
B.1
BIOS Auto Flash Tool....................................................................47
B.2
Flash Method .................................................................................47
Appendix C <System Resources>.............................................48
Appendix D <Watch Dog timer Setting >...............................52
Contact Information..............................................................................54
5
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HS-872P User’s Manual
Introduction
Chapter 1 <Introduction>
1.1 <Product Overview>
The HS-872P is an all-in-one single board computer with PISA bus. with supporting Intel
Core 2 Duo / Core Duo / Core solo / Celeron M processor for 533/667MHz front side bus,
Intel 945GM and ICH7-M chipset, integrated GMA950 graphics, DDR2 SDRAM memory,
Realtek AC97 Audio, Serial ATA and two Intel 82573L Gigabit LAN .
Intel Yonah dual core Processor
The board supports Intel Core 2 Duo / Core Duo / Core Solo / Celeron M processor with
533/667MHz front side bus, 2MB L2 cache, to provide more powerful performance than
before.
New features for Intel 945GM chipset
The board integrates Intel 945GM and ICH7-M chipset, to provide new generation of the
mobile solution, supports Intel GMA950 graphics, DDR2 533/667 memory, built-in high
speed mass storage interface of serial ATA, AC97 Audio with 5.1 channels surrounding
sound.
All in One multimedia solution
Based on Intel 945GM and ICH7-M chipset, the board provides high performance onboard
graphics, 18-bit Dual channel LVDS interface, DVI and HDTV and 5.1 channels AC97 Audio,
to meet the every requirement of the multimedia application.
Flexible Extension Interface
The board also provides Compact Flash Type II socket and one mini-PCI socket.
Product Overview
6
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Introduction
1.2 <Product Specification>
General Specification
Form Factor
CPU
Half-size PISA CPU card
Intel® Core 2 Duo/ Core Duo/ Core Solo/ Celeron M processor
Package type: Micro- FCPGA478
Front side bus: 533/667MHz
Memory
1 x 240-pin DDR2 400/533/667MHz SDRAM up to 2GB
Unbufferred, none-ECC memory supported only
Intel® 945GM and ICH7-M
Chipset
BIOS
Green Function
Phoenix-Award v6.00PG 4Mb PnP flash BIOS
Power saving mode includes doze, standby and suspend modes.
ACPI version 1.0 and APM version 1.2 compliant
System reset programmable watchdog timer with 1 ~ 255 sec./min.
of timeout value
Watchdog Timer
Real Time Clock
Enhanced IDE
Intel® ICH7-M built-in RTC with lithium battery
UltraATA33 IDE interface supports up to 2 ATAPI devices
One 44-pin IDE port onboard
One CompactFlash Type II socket on solder side
Intel® ICH7-M integrates 2 Serial ATA interfaces
(No RAID Function)Up to 150MB/s of transfer rate
Serial ATA
Multi-I/O Port
Chipset
Intel® ICH7-M with Winbond® W83627THG controller
One RS232 and one jumper selectable RS232/422/485
4 x Hi-Speed USB 2.0 ports with 480Mbps of transfer rate
One internal bi-direction parallel port with SPP/ECP/EPP mode
One internal Floppy port
One IrDA compliant Infrared interface supports SIR
PS/2 keyboard and mouse port
One 12-pin Digital I/O connector with 8-bit programmable
One CPU fan connectors for fan speed controllable
Serial Port
USB Port
Parallel Port
Floppy Port
IrDA Port
K/B & Mouse
GPIO
Smart Fan
VGA Display Interface
Chipset
Memory
Display Type
Connector
Intel® 945GM GMCH (Graphic Memory Controller Hub)
Up to 224MB shared with system memory
CRT, LCD monitor with analog display, DVI, HDTV
External DB15 female connector on rear I/O panel
Onboard 40-Pin LVDS connector
Onboard 26-Pin DVI connector
Onboard 9-Pin TV-out connector
Ethernet Interface
Chipset
Intel 82573L Gigabit Ethernet controller
Product Specification
7
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Introduction
Type
Triple speed 10/100/1000Base-T
auto-switching Fast Ethernet
Full duplex, IEEE802.3U compliant
Connector
External two RJ45 connectors with LED on rear I/O panel
Solid State Disk Interface
Flash Type
Compact Flash Type II for Compact Flash Card or Micro Drive
ISA Interface
ISA Bridge
Function
Winbond W83628G & W83629G
I/O & IRQ supported only, no support DMA & bus mastering
Audio Interface
Chipset
REALTEK ALC655
Interface
Connector
5.1 channel surround audio with Line-in, Line-out and MIC-in
Onboard audio connector with pin header
Onboard CD-IN connector
Expansive Interface
Mini PCI
1 x Mini PCI socket
Power and Environment
Power
+5V, +12 DC input & 5VSB Requirement
Requirement
Dimension
Temperature
185 (L) x 127 (H) mm
Operating within 0 ~ 60o
o
P
P
P
C (32 ~ 140
P
F)
o
Storage within -20 ~ 85o
P
C (-4 ~ 185
P
F)
P
P
Ordering Code
HS-872PDG
Support Intel Core 2 Duo/Core Duo/Core solo/Celeron M Processor
with onboard VGA, DVI, LVDS, Audio, SATA, Giga LAN, USB2.0,
Serial port, LPT, CF, GPIO, Mini PCI, FDD,IrDA
HS-872PDG2
Same as above and with secondary Gigabit LAN
The specifications may be different as the actual board.
For further product information please visit the website at
TU
UT
Product Specification
8
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Introduction
1.3 < Mechanical Drawing >
Mechanical Drawing
9
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Introduction
1.4 <Block Diagram>
Intel Yonah Processor
1 x 240-pin DDR2
533/667MHz up to
2GB
Intel GMA950 Graphics
HDTV＆LVDS＆DVI
945GM
2 x SATA
CompactFlash＆IDE
AC97 ALC655
4 x USB2.0 ports
ICH7-M
Intel 82573L
2 x GLAN
W83627THG
2 x Serial ports
1 x Parallel port
1 x Floppy port
ISA Bridge
8-bit GPIO
1 x IrDA
BIOS
10
Block Diagram
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HS-872P User’s Manual
(This Page is Left for Blank)
11
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Hardware Setup
Chapter 2 <Hardware Setup>
2.1 <Connector Location>
DC_IN
CN_PS
SATA1/2
JFRNT
FDD
IDE
SYSFAN
DDRII_A
MINIPCI
CPUFAN
CN_USB1/2
CN_LVDS
CN_DIO
CN_ATKB
CN AUDIO
CN_COM2
CN_DVI
CN_LPT
CN_HDTV
CDIN
CN_COM1
CN_INV
CN_IR
Connector Location
12
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Hardware Setup
CF
PS2
RJ45_1
RJ45_2
CRT
Connector Location
13
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2.2 <Connector Reference>
2.2.1 <Internal Connector>
Connector
Hardware Setup
Function
Remark
Standard
Slim
DDRII_A
IDE
240 –pin DDR2 SDRAM DIMM socket
44-pin primary IDE connector
26-pin floppy connector
FDD
Slim
S_ATA1/2
DC_IN
7-pin Serial ATA connector
4-pin AT power supply connector
3-pin ATX function connector
5 x 2-pin audio connector
Standard
Standard
Standard
Standard
Standard
Slim
CN_PS
CN_AUDIO
CDIN
4-pin CD-ROM audio input connector
6 x 2-pin digital I/O connector
13 x 2-pin LPT connector
CN_DIO
CN_LPT
CN_HDTV
CN_LVDS
CN_INV
CN_USB1/2
CPUFAN
SYSFAN
CN_IR
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
5 x 2-pin HDTV interface
20 x 2-pin LVDS connector
5-pin LCD inverter connector
5 x 2-pin USB connector
4-pin CPU cooler fan connector
3-pin system cooler fan connector
5-pin IrDA connector
CN_ATKB
CN_DVI
JFRNT
5-pin AT keyboard connector
26-pin TMDS connector
14-pin front panel switch/indicator connector
Compact Flash TYPE-II socket
Mini-PCI socket
CF
MINIPCI
CN_COM1/2
10-pin serial port connector
2.2.2 <External Connector>
Connector
Function
Remark
Standard
Standard
Standard
CRT
DB15 VGA connector
One RJ45 LAN connector
PS/2 keyboard and mouse connector
RJ45_1/2
PS2
Connector Reference
14
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Hardware Setup
2.3 <Jumper Reference>
Jumper
Function
JRTC
CMOS Operating/Clear Setting
LCD Panel Voltage Setting
CRT attach select setting
COM2 RS232/422/485 mode setting
JVLCD
JCRT
JCSEL1/2
JCRT
JVLCD
JCSEL1
JCSEL2
JRTC
Jumper Reference
15
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Hardware Setup
2.4 < CPU and Memory Setup >
2.4.1 <CPU Setup>
The board comes with the socket479 for Intel Core 2 Dual/Core Dual /Core solo
processor, it supports new generation of Intel Core 2 Dual/Core Dual /Core solo
processor with 533/667MHz of front side bus and 2MB L2 cache. Please follow the
instruction to install the CPU properly.
Unlock way
1. Use the flat-type
Check point
screw drive to unlock
the CPU socket
2. Follow the pin direction to install
the processor on the socket
3. Lock the socket
16
CPU & Memory Setup
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HS-872P User’s Manual
2.4.2 <Memory Setup>
Hardware Setup
HS-872P has one 240-pin DDR2 DIMM support up to 2GB of memory capacity. The
memory frequency supports 533/667MHz. Only Non-ECC memory is supported.
Dual-Channel technology is supported while applying two same modules on one of each
group.
Notice: When applying 2GB of memory, due to the memory resource issue, the
available memory size would be less than 2GB.
DDRII_A
128-pin
112-pin
Please check the pin number to match the slot side well
before installing memory module.
Memory Setup
17
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Hardware Setup
2.5 <CMOS Setup>
The board’s data of CMOS can be setting in BIOS. If the board refuses to boot due to
inappropriate CMOS settings, here is how to proceed to clear (reset) the CMOS to its
default values.
Jumper: JRTC
Type: Onboard 3-pin jumper
JRTC
1-2
Mode
Clear CMOS
Normal Operation
2-3
Default setting
JRTC
1
3
18
CMOS Setup
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Hardware Setup
2.6 <Enhanced IDE Interface>
The board has one Ultra ATA33 IDE interface to support up to 2 ATAPI devices,
and one Compact Flash Type II socket on the solder side.
44
IDE
1
Enhanced IDE Interface
19
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Hardware Setup
2.7 <Serial ATA interface>
Based on Intel ICH7-M, the board provides two Serial ATA interfaces with up to 150MB/s of
transfer rate.
SATA1/2
2.8 <LAN Interface>
The Intel 82573L supports triple speed of 10/100/1000Base-T, with IEEE802.3 compliance
and Wake-On-LAN supported.
LAN
20
Serial ATA Interface
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Hardware Setup
2.9 <Onboard Display Interface>
Based on Intel 945GM chipset with built-in GMA (Graphic Media Accelerator) 950 graphics,
the board provides one DB15 connector on real external I/O port, and one 40-pin LVDS
interface with 5-pin LCD backlight inverter connector. The board provides dual display
function with clone mode and extended desktop mode for CRT and LCD and DVI and
TV-out.
2.9.1 <Analog VGA Interface>
Please connect your CRT or LCD monitor with DB15 male connector to the onboard DB15
female connector on rear I/O port.
CRT
21
Onboard Display Interface
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2.9.2 <Digital Display>
Hardware Setup
The board provides one 40-pin LVDS connector for 18-bit dual channel panels, supports up
to 1600 x 1200 (UXGA) of resolution, with one LCD backlight inverter connector and one
jumper for panel voltage setting
JVLCD
1
CN_INV
3
1
5
CN_LVDS
1
2
39
40
22
Digital Display
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Hardware Setup
Connector: CN_INV
Type: 5-pin LVDS Power Header
Connector model: JST B5B-XH-A
Connector: JVLCD
Type: 3-pin Power select Header
Pin
1
Description
+12V
Pin
1
Description
VCC(5V)
2
GND
2
LCDVCC
3
GND
3
VCC3(3.3)
4
GND
5
ENABKL
Connector: CN_LVDS
Type: onboard 40-pin connector for LVDS connector
Connector model: HIROSE DF13-40DP-1.25V
Pin
2
Signal
LCDVCC
GND
Pin
1
Signal
LCDVCC
GND
4
3
6
ATX0-
ATX0+
GND
5
BTX0-
BTX0+
GND
8
7
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
9
ATX1-
ATX1+
GND
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
BTX1-
BTX1+
GND
ATX2-
ATX2+
GND
BTX2-
BTX2+
GND
ACLK-
ACLK+
GND
BTX3-
BTX3+
GND
ATX3-
ATX3+
GND
BCLK-
BCLK+
GND
N/C
N/C
N/C
N/C
N/C
N/C
Digital Display
23
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Hardware Setup
To setup the LCD, you need the component below:
1. A panel with LVDS interfaces.
2. An inverter for panel’s backlight power.
3. A LCD cable and an inverter cable.
For the cables, please follow the pin assignment of the connector to make a cable, because
every panel has its own pin assignment, so we do not provide a standard cable; please find a
local cable manufacture to make cables.
LCD Installation Guide:
1. Preparing the HS-872P, LCD panel and the backlight inverter.
2. Please check the datasheet of the panel to see the voltage of the panel, and set the
jumper JVLCD to +5V or +3.3V.
3. You would need a LVDS type cable.
Panel side
Board side
For sample illustrator only
4. To connect all of the devices well.
24
Digital Display
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2.9.3 <DVI Interface >
Hardware Setup
The board also comes with a DVI interface with Chrontel CH7307C for digital video
interface.
Connector: CN_DVI
Connector type: 26-pin header connector (pitch = 2.54mm)
Pin Number
Assignment
TX1+
Pin Number
Assignment
TX1-
1
2
3
Ground
TXC+
Ground
N/C
4
Ground
TXC-
5
6
7
8
PVDD
N/C
9
10
12
14
16
18
20
22
24
26
11
13
15
17
19
21
23
25
TX2+
TX2-
Ground
TX0+
Ground
TX0-
N/C
HPDET
DDCCLK
N/C
DDCDATA
GND
N/C
N/C
N/C
N/C
CN_DVI
25
26
1
2
DVI Interface
25
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Hardware Setup
2.9.4<TV-out Interface>
The board provides an HDTV interface with Intel 945GM, supports PAL and NTSC of TV
system, and display (clone or extended desktop) function with CRT,LVDS,DVI.
Connector: CN_HDTV
Connector type: 10-pin header HDTV connector (pitch = 2.54mm)
Pin Number
Assignment
GND
Pin Number
Assignment
DACB1
GND
1
3
5
7
9
2
4
DACB2
GND
6
GND
DACB3
N/C
8
GND
10
+5V
1
CN_HDTV
10
26
TV-out Interface
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Hardware Setup
To connect the TV set, please follow the diagram below to setup your system:
YPrPb Component Cable
(For HDTV)
TV-out Interface
27
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Hardware Setup
After setup the devices well, you need to select the LCD panel type in the BIOS.
The panel type mapping is list below:
BIOS panel type selection form
18 bits Single channel
Output format
640 x 480
24 bits Dual channel
Output format
1024 x 768
NO.
1
NO.
9
2
800 x 600
10
11
12
13
15
1280 x 768
3
1024 x 768
1280 x 1024
24 bits Single channel
1280 x 768
1366 x 768
4
5
1400 x 1050 @ 108Mhz
1600 x 1200
1280 x 1024
1366 x 768
6
7
1280 x 800
8
1600 x 1200
1024 x 768
14
28
TV-out Interface
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Hardware Setup
2.10 <Onboard Audio Interface>
T The board provides the onboard AC97 5.1-channel audio interface with Realtek ALC655
Connector: CN_AUDIO
Type: 10-pin (2 x 5) 1.27mm x 2.54mm-pitch header
Pin
1
Description
LIN_L
Pin
2
Description
Ground
3
LIN_R
4
MIC 2
5
MIC 2
6
Ground
7
9
N/C
FRONTR
8
10
FRONTL
Ground
Connector: CDIN
Type: 4-pin header (pitch = 2.54mm)
Pin
1
2
Description
CD – Left
Ground
3
Ground
4
CD – Right
1
10
CN_AUDIO
CDIN
1
4
Onboard Audio Interface
29
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Hardware Setup
2.11 <USB2.0 Interface>
Based on Intel ICH7-M , the board provides 4 USB2.0 ports. The USB2.0 interface provides
up to 480Mbps of transferring rate.
Interface
Controller
USB2.0
ICH7-M
Transfer Rate
Output Voltage
Up to 480Mb/s
500mA
CN_IR
1
5
CN_USB1/2
1
10
30
USB2.0 Interface
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Connector: CN_IR
Hardware Setup
Type: 5-pin header for SIR Port
Pin
1
Description
Vcc
2
N/C
3
IRRX
4
Ground
IRTX
5
Connector: CN_USB1/2
Type: 10-pin (5 x 2) header for USB Port
Pin
1
Description
VCC
Pin
2
Description
VCC
3
Data0-
4
Data1-
Data1+
Ground
N/C
5
Data0+
Ground
Ground
6
7
8
9
10
PS: The USB2.0 will be only active when you connecting with the USB2.0 devices, if you
insert an USB1.1 device, the port will be changed to USB1.1 protocol automatically. The
transferring rate of USB2.0 as 480Mbps is depending on device capacity, exact transferring
rate may not be up to 480Mbps.
USB2.0 Interface
31
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Hardware Setup
2.12 <Serial Port Jumper Setting >
The board supports one RS232 serial port and one jumper selectable RS232/422/485 serial
ports. The jumper JCSEL1 & JCSEL2 can let you configure the communicating modes for
COM2.
Connector: CN_COM1/2
Type: 10-pin (5 x 2) 2.54mm x 2.54mm-pitch header for COM2
Pin
1
Description
DCD/422RX-/485-
TXD/422TX+
GND
Pin
2
Description
RXD/422RX+/485+
DTR/422TX-
DSR
3
4
5
6
7
RTS
8
CTS
9
RI
10
N/C
JCSEL1 JCSEL2
5
1
2
12
11
6
2
RS-232
RS-485
1
RS-422
32
Serial Port Jumper Setting
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Hardware Setup
CN_COM1
10
JCSEL2
CN_COM2
JCSEL1
1
2.13 <Power and Fan Installation>
The board comes with a 4-pin AT power connector for powering the board, three fan
connectors for Northbridge, CPU and system. The board also provides a 3-pin ATX function
connector. You can just connect the two power connectors without any backplane to work.
2.13.1 <Power connectors>
Connector: DC_IN
Type: 4-pin P-type connector for +5V/+12V input
Pin Description Pin Description Pin Description Pin Description
1
+12V
2
Ground
3
Ground
4
+5V
Connector: CN_PS
Type: 3-pin ATX function connector
Pin
Description
Pin
Description
Pin
Description
1
5V Standby
2
Ground
3
Power On
Power and Fan Installation
33
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HS-872P User’s Manual
2.13.2 <Fan Connectors>
Hardware Setup
Connector: CPUFAN
Type: 4-pin fan wafer connector
Pin
1
Description
Pin
2
Description
+12V
Ground
3
Fan Speed Detection
4
Fan Control
Connector: SYSFAN
Type: 3-pin fan wafer connector
Pin Description
Pin
Description
Pin Description
3 Fan Speed Detection
1
Ground
2
+12V
3
4
1
CN_PS
DC_IN
SYSFAN
1
3
CPUFAN
1
4
34
Power and Fan Installation
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Hardware Setup
2.14 <GPIO Interface>
The board provides a 12-pin General Purpose I/O interface, with programmable 8-bit I/O
(4-bit input & 4-bit output).
Connector: CN_DIO
Type: onboard 2 x 6-pin header, pitch=2.0mm
Pin
1
3
Description
Ground
GP10
Pin
2
4
Description
Ground
GP14
5
GP11
6
GP15
7
GP12
8
GP16
9
11
GP13
VCC
10
12
GP17
+12V
CN_DIO
1
12
GPIO Interface
35
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Hardware Setup
2.15 <Switch and Indicator>
The JFRNT provides front control panel of the board, such as power button, reset and
beeper, etc. Please check well before you connecting the cables on the chassis.
Connector: JFRNT
Type: onboard 14-pin (2 x 7) 2.54-pitch header
Function
IDE LED
Signal
Vcc (+)
Active
PIN
Signal
(+) Vcc
N/C
Function
1
3
2
4
Power
LED
Reset
GND
5
7
6
GND
Vcc
Reset
8
N/C
9
10
12
14
N/C
Speaker
Power
Button
PWRBT
GND
11
13
N/C
SPKIN
14
1
JFRNT
36
Switch and Indicator
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System Configuration
Chapter 3 <System Configuration>
3.1 <Video Memory Setup>
Based on Intel® 945GM chipset with GMA (Graphic Media Accelerator) 950, the board
supports Intel® DVMT (Dynamic Video Memory Technology) 3.0, which would allow the
video memory to be allocated up to 224MB.
To support DVMT, you need to install the Intel GMA 950 Driver with supported OS.
BIOS Setup:
On-Chip Video Memory Size: This option combines three items below for setup.
On-Chip Frame Buffer Size:
This item can let you select video memory which been allocated for legacy VGA and SVGA
graphics support and compatibility. The available option is 1MB and 8MB.
Fixed Memory Size:
This item can let you select a static amount of page-locked graphics memory which will be
allocated during driver initialization. Once you select the memory amount, it will be no
longer available for system memory.
DVMT Memory Size:
This item can let you select a maximum size of dynamic amount usage of video memory,
the system would configure the video memory depends on your application, this item is
strongly recommend to be selected as MAX DVMT.
38
Video Memory Setup
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System Configuration
Fixed + DVMT Memory Size:
You can select the fixed amount and the DVMT amount at the same time for a guaranteed
video memory and additional dynamic video memory, please check the table below for
available setting.
On-Chip
Frame
Buffer Size
1MB
Fixed
Memory
Size
32MB
0MB
32MB
0
DVMT
Memory
Size
Total
Graphic
Memory
32MB
System
Memory
0MB
1MB
32MB
0MB
32MB
128MB~255MB
8MB
32MB
8MB
32MB
0MB
32MB
1MB
64MB
0
64MB
1MB
64MB
0MB
64MB
1MB
128MB
0
128MB
128MB
128MB
64MB
1MB
128MB
64MB
0MB
1MB
64MB
64MB
0
8MB
256MB~511MB
8MB
64MB
0MB
64MB
8MB
128MB
0
128MB
128MB
128MB
64MB
8MB
128MB
64MB
0
8MB
64MB
64MB
0
1MB
1MB
64MB
0
64MB
1MB
128MB
0
128MB
128MB
128MB
64MB
1MB
128MB
64MB
0
1MB
64MB
64MB
0
512MB upper
8MB
8MB
64MB
0
64MB
8MB
128MB
0
128MB
128MB
128MB
8MB
128MB
64MB
8MB
64MB
Notice:
1. The On-Chip Frame Buffer Size would be included in the Fixed Memory.
Please select the memory size according to this table.
Video Memory Setup
39
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BIOS Setup
Chapter 4 <BIOS Setup>
The motherboard uses the Award BIOS for the system configuration. The Award BIOS in
the single board computer is a customized version of the industrial standard BIOS for IBM
PC AT-compatible computers. It supports Intel x86 and compatible CPU architecture based
processors and computers. The BIOS provides critical low-level support for the system
central processing, memory and I/O sub-systems.
The BIOS setup program of the single board computer let the customers modify the basic
configuration setting. The settings are stored in a dedicated battery-backed memory,
NVRAM, retains the information when the power is turned off. If the battery runs out of the
power, then the settings of BIOS will come back to the default setting.
The BIOS section of the manual is subject to change without notice and is provided here for
reference purpose only. The settings and configurations of the BIOS are current at the time
of print, and therefore they may not be exactly the same as that displayed on your screen.
To activate CMOS Setup program, press ＜DEL＞ key immediately after you turn on the
system. The following message “Press DEL to enter SETUP” should appear in the lower left
hand corner of your screen. When you enter the CMOS Setup Utility, the Main Menu will be
displayed as Figure 4-1. You can use arrow keys to select your function, press ＜Enter＞
key to accept the selection and enter the sub-menu.
Figure 4-1 CMOS Setup Utility Main Screen
40
BIOS Setup
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I/O Port Pin Assignment
Appendix A <I/O Port Pin Assignment>
1
2
43
A.1 IDE Port
Connector: IDE
Type: 44-pin (22 x 2) box header
44
Pin
1
Description
Reset
D7
Pin
2
Description
Ground
D8
3
4
5
D6
6
D9
7
D5
8
D10
9
D4
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
D11
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
D3
D12
D2
D13
D1
D14
D0
D15
Ground
REQ
-IOW
-IOR
IORDY
DACK
IDEIRQ
A1
N/C
Ground
Ground
Ground
Ground
Ground
N/C
66DET
A2
A0
-CS1
-HD LED1
+5V
-CS3
Ground
+5V
Ground
Ground
A.2 <Serial ATA Port>
Connector: SATA1/2
Type: 7-pin wafer connector
1
7
1
2
3
4
5
6
7
GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND
42
IDE Port
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A.3 < Floppy Port >
Connector: FDD
Type: 26-pin connector
Pin
1
Description
Pin
2
Description
INDEX
VCC
3
VCC
4
DR0
5
VCC
6
DSKCHG
N/C
7
N/C
8
9
N/C
10
12
14
16
18
20
22
24
26
MTR0
11
13
15
17
19
21
23
25
DRVDE0
N/C
DIR
STEP
Ground
Ground
Ground
N/C
WRITE DATA
WRITE GATE
TRAK 0
WRPTO
RDATA-
HDSEL
Ground
Ground
2
10
A.4 <Serial Port>
Connector: CN_COM1/2
Type: 10-pin (2 x 5) 2.54-pitch header
9
1
Pin
1
Description
DCD
Pin
2
Description
SIN
3
SO
4
DTR
5
Ground
RTS
6
DSR
7
8
CTS
9
RI
10
N/C
A.5 <IrDA Port>
Connector: CN_IR
Type: 5-pin header for SIR Ports
Pin
1
Description
VCC
5
2
N/C
3
IRRX
1
4
Ground
IRTX
5
Floppy Port
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I/O Port Pin Assignment
6
A.6 <VGA Port>
11
1
Connector: CRT
Type: 15-pin D-sub female connector on bracket
2
3
4
5
12
13
14
15
10
Pin
1
Description
RED
Pin
6
Description
Ground
Pin
11
12
13
14
15
Description
N/C
2
GREEN
BLUE
7
Ground
5VCDA
HSYNC
VSYNC
5VCLK
3
8
Ground
4
N/C
9
LVGA5V
Ground
5
Ground
10
A.7 <LAN Port>
1
8
Connector: RJ45_1/2
Type: RJ45 connector with LED on rear panel
Pin
1
2
3
4
5
6
7
8
Description TX+
TX-
RX+ N/C
N/C
RX-
N/C
N/C
A.8 < USB Port >
1
Connector: CN_USB1/2
Type: 10-pin (5 x 2) header for dual USB Ports
10
Pin
1
Description
VCC
Pin
2
Description
VCC
3
Data0-
4
Data1-
Data1+
Ground
N/C
5
Data0+
Ground
Ground
6
7
8
9
10
44
VGA Port
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1
5
A.9 <AT Keyboard Port>
Connector: CN_ATKB
Type: 5-pin box header
Pin
1
2
3
4
5
Description
VCC
Ground
N/C
DATA
CLK
A.10 <PS/2 Keyboard & Mouse Port>
3
4
1
2
Connector: PS2
Type: 6-pin Mini-DIN connector on bracket
5
6
Pin
1
2
3
4
5
6
Description
KBD
MSD
Ground
VCC
KBC
MSC
Note: The PS/2 connector supports standard PS/2 keyboard directly or both PS/2 keyboard and
mouse through the PS/2 Y-type cable.
PS2
AT Keyboard Port
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Flash BIOS
Appendix B <Flash BIOS>
B.1 BIOS Auto Flash Tool
The board is based on Award BIOS and can be updated easily by the BIOS auto flash
tool. You can download the tool online at the address below:
UT
UT
File name of the tool is “awdflash.exe”, it’s the utility that can write the data into the
BIOS flash ship and update the BIOS.
B.2 Flash Method
1. Please make a bootable floppy disk.
2. Get the last .bin files you want to update and copy it into the disk.
3. Copy awardflash.exe to the disk.
4. Power on the system and flash the BIOS. (Example: C:/ awardflash XXX.bin)
5. Re-star the system.
Any question about the BIOS re-flash please contact your distributors or visit the
web-site at below:
BIOS Auto Flash Tool
47
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System Resources
Appendix C <System Resources>
C1.<I/O Port Address Map>
48
I/O Port Address Map
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System Resources
I/O Port Address Map
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System Resources
C2.<Memory Address Map>
50
Memory Address Map
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System Resources
C3.<System IRQ Resources>
System IRQ Resources
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Watch Dog timer Setting
Appendix D <Watch Dog timer Setting >
The watchdog timer makes the system auto-reset while it stops to work for a period. The
integrated watchdog timer can be setup as system reset mode by program.
Timeout Value Range
- 1 to 255
- Second or Minute
Program Sample
Watchdog timer setup as system reset with 5 second of timeout
2E, 87
2E, 87
2E, 07
2F, 08
2E, 30
2F, 01
2E, F5
2F, 00
2E, F6
2F, 05
Logical Device 8
Activate
Set as Second*
Set as 5
* Minute: bit 3 = 0; Second: bit 3 = 1
You can select Timer setting in the BIOS, after setting the time options, the system will
reset according to the period of your selection.
52
Watch Dog timer Setting
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Contact Information
Contact Information
Any advice or comment about our products and service, or anything
we can help you please don’t hesitate to contact with us. We will do
our best to support you for your products, projects and business
Taiwan Commate Computer Inc.
Address
8F, No. 94, Sec. 1, Shin Tai Wu Rd., Shi Chih
Taipei Hsien, Taiwan
TEL
+886-2-26963909
FAX
+886-2-26963911
Website
E-Mail
[email protected] (General Information)
Commell is our trademark of industrial PC division
54
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