Copyright 2008. All rights reserved. This document is copyrighted and all rights are
reserved. The information in this document is subject to change without prior notice to make
improvements to the products.
This document contains proprietary information and protect ed by copyright. No part of this
document may be reproduced, copied, or translated in any form or any means without prior
written permission of the manufacturer.
All trademarks and/or registered trademarks contains in this document are propert y of their
respective owners.
Disclaimer
The company shall not be liable for any incidental or consequenti al dam ages res ultin g from
the performance or use of this product.
The company does not issue a warranty of any kind, e xpress or implied, including without
limitation implied warranties of merchantability or fitness for a particular purpose.
The company has the right to revise the manual or include changes in th e specifications of
the product described within it at any time without notice and without obligation to notify any
person of such revision or changes.
Trademark
All trademarks are the property of their respective holders.
Any questions please visit our website at TUhttp://www.commell.com.twUT.
2
HS-874P User’s Manual
Packing List:
Please check the package material before you install the system.
Hardware:
HS-874P Single Board Computer x 1
Cable Kit:
PS/2 Keyboard & Mouse Cable
4-pin to 3-pin ATX Cable x 1
USB Cable x 2
Audio Port Cable x 1
DVI module with bracket x 1
RAID driver Disk for Windows XP
and Windows Server 2003
Appendix D <Programming GPIO’s>................................55
Appendix E <Watch Dog timer Setting >.........................56
5
HS-874P User’s Manual Introduction
Chapter 1 <Introduction>
1.1 <Product Overview>
The HS-874P is an all-in-one single board computer with PISA bus supporting Intel Core2
Quad/ Core 2 Duo processor for 800/1066/1333 MHz front side bus, Intel Q35 and ICH9DO
chipset, integrated GMA3100 graphics, DDR2 SO-DIMM memory, Realtek ALC888 HD
Audio, Serial ATA and one Intel 82573L Gigabit LAN.
Intel LGA775 Processor
The board supports Intel Core 2 Quad/ Core 2 Duo processor with 800/1066/1333 MHz
front side bus, 8MB L2 cache, to provide more powerful performance than before.
New features for Intel Q35 chipset
The board integrates Intel Q35 and ICH9DO chipset, to provide new supports Intel
GMA3100 graphics, DDR2 667/800 memory, built-in high speed mass storage interface of
serial ATA, HD Audio with 2 channels surrounding sound.
All in One multimedia solution
Based on Intel Q35 and ICH9DO chipset, the board provides high p erformance onboard
graphics, 24-bitDual channe l LVDS interface or DVI and 2 channels HD Audio to meet the
every requirement of the multimedia application.
Product Overview
6
HS-874P User’s Manual Introduction
1.2 <Product Specification>
General Specification
Form Factor Half size PISA bus CPU card
CPU Support Intel® Core 2 Quad/ Core 2 Duo processor
Package type: LGA775
Front side bus: 800/1066/1333MHz
Memory DDRII 667/800 MHz SO-DIMM up to 2GB
Chipset Intel® Q35 and ICH9DO
BIOS Phoenix-Award v6.00PG 8Mb SPI flash BIOS
Green Function Power saving mode includes doze, standby and suspend modes.
ACPI version 1.0 and APM version 1.2 compliant
Watchdog Timer System reset programmable watchdog timer with 1 ~ 255 sec./min.
of timeout value
Real Time Clock Chipset integrated RTC with onboard lithium battery
Serial ATA Intel® ICH9DO built-in 4 x Serial ATAII interface up to 300MB/s
Support RAID 0, 1, 5, 10 and Intel Matrix Storage Technology.
Multi-I/O Port
Chipset Intel® ICH9DO with Winbond® W83627DHG controller
Serial Port One RS232 and one jumper selectable RS232/422/485/IR
USB Port 4 x Hi-Speed USB 2.0 ports with 480Mbps of transfer rate
IrDA Port One IrDA compliant Infrared interface supports SIR
K/B & Mouse PS/2 keyboard and mouse port on bracket
GPIO One 12-pin Digital I/O connector with 8-bit programmable
Smart Fan One CPU fan connector for fan speed controllable
VGA Display Interface
Chipset Intel® Q35 & ICH9DO
Memory Up to 384MB shared with system memory
Display Type CRT, LCD monitor with analog display, DVI or LVDS
Connector External DB15 female connector on bracket
Onboard 40-Pin LVDS connector (HS-874PX Only)
Onboard 26-Pin DVI connector (HS-874PD Only)
Ethernet Interface
Chipset Intel 82573L Gigabit Ethernet controller
Type Triple speed 10/100/1000Base-T
auto-switching Fast Ethernet
Full duplex, IEEE802.3U compliant
Connector External one RJ45 connector with LED on bracket
ISA Interface
ISA Bridge Winbond W83628AG & W83629AG
Function I/O & IRQ supported only, no support DMA & bus mastering
Product Specification 7
HS-874P User’s Manual Introduction
ISA Interface
Chipset Intel® ICH9DO with Realtek ALC888 HD Audio
Intel High Definition Audio compliance
Interface 2 channels sound output
Connector Internal 10-pin header for line-in/-out, MIC-in, 4-pin header for
CD-IN
Power and Environment
Power
+5V, +12V power required, optional 5USB for ATX
Requirement
Dimension 185 (L) x 127 (H) mm
Temperature Operating within 0 ~ 60P
Storage within -20 ~ 85
o
P
C (32 ~ 140P
o
P
P
C (-4 ~ 185P
o
o
P
F)
P
F)
Ordering Code
HS-874PD Support Intel Core 2 Quad/Core 2 Duo processor
Onboard VGA, Intel Gigabit LAN, 4 x USB2.0, 2 x serial port
Realtek ALC888 HD Audio, 4 x SATA, 1 x IrDA, DVI Interface
HS-874PXSupport Intel Core 2 Quad/ Core 2 Duo processor
Onboard VGA, Intel Gigabit LAN, 4 x USB2.0, 2 x serial port
Realtek ALC888 HD Audio, 4 x SATA, 1 x IrDA, 18/24-bits LVDS
Interface
The specifications may be different as the actual board.
For further product information please visit the website at
TUhttp://www.commell.com.twUT
Product Specification
8
HS-874P User’s Manual Introduction
1.3 < Drawing >
1.3.1 <Mechanical Drawing >
Inch
Mechanical Drawing
9
HS-874P User’s Manual Introduction
1.3.2 <Motherboard Dimension >
127 mm
28.6 mm
185 mm
Block Diagram
10
HS-874P User’s Manual Introduction
r
1.4 <Block Diagram>
Intel GMA3100 Graphics
Intel Core 2 Quad Processo
1 x 200-pin SO-DIMM
DDR2 667/800 MHz
up to 2GB
LVDS
4 x USB2.0 ports
2 x Serial ports
8-bit GPIO
1 x IrDA
CH7308A
CH7307CDVI
W83627DHG
Intel® Q35
ICH9DO
SPI
ISA Bridge
4 x SATA
HD Audio
Intel 82573L
1 x GLAN
PISA Backplane
PCI BUS
Mechanical Drawing
BIOS
11
HS-874P User’s Manual
(This Page is Left for Blank)
12
HS-874P User’s Manual Hardware Setup
Chapter 2 <Hardware Setup>
2.1 <Connector Location>
SYSFAN
CPUFAN
DC_IN
CN_PS
CN_IN
CN_AUDIO
CN_VGA
CN 12V
JFRNT
CN_USB1/2
CN_INV
JVLCD
CN_LVDS
CN_IR
SATA1/2/3/4
CN_ATKB
CN_DVI
Connector Location 13
HS-874P User’s Manual Hardware Setup
SO-DIMM
PS2 COM1 RJ45 CRT
Connector Location
14
HS-874P User’s Manual Hardware Setup
2.2 <Connector Reference>
2.2.1 <Internal Connector>
Connector Function Remark
DIMM 200-pin DDR2 SDRAM SO-DIMM slot Standard
S_ATA1/2/3/4 7-pin Serial ATA connector Standard
DC_IN 4-pin AT power supply connector Standard
CN_12V 4-pin +12V additional power supply connector Standard
CN_PS 3-pin ATX function connector Standard
CN_AUDIO 5 x 2-pin audio connector Standard
CDIN 4-pin CD-ROM audio input connector Standard
CN_DIO 6 x 2-pin digital I/O connector Standard
CN_LVDS 20 x 2-pin LVDS connector (HS-874PX)
CN_INV 5-pin LCD inverter connector (HS-874PX)
CN_USB1/2 5 x 2-pin USB connector Standard
CPUFAN 4-pin CPU cooler fan connector Standard
SYSFAN 3-pin system cooler fan connector Standard
CN_IR 5-pin IrDA connector Standard
CN_ATKB 5-pin AT keyboard connector Standard
CN_DVI 26-pin DVI connector (HS-874PD)
JFRNT 14-pin front panel switch/indicator connector Standard
CN_COM2 10-pin serial port connector Standard
CN_VGA 8 X 2 pin VGA connector (pitch=2.0mm) Standard
2.2.2 <External Connector>
Connector Function Remark
CRT DB15 VGA connector Standard
RJ45 One RJ45 LAN connector Standard
COM1 Serial port connector Standard
PS2 PS/2 keyboard and mouse connector Standard
Connector Reference 15
HS-874P User’s Manual Hardware Setup
2.3 <Jumper Reference>
Jumper Function
JRTC CMOS Operating/Clear Setting
JVLCD LCD Panel Voltage Setting
JCSEL1/2 COM2 RS232/422/485/IR mode setting
JP1/JP2 COM PORT Voltage support
JRTC
JCSEL1
JP2/JP1
JVLCD
JCSEL2
Jumper Reference
16
HS-874P User’s Manual Hardware Setup
Jumper: JP1 (COM 1)
Type: onboard 3 x 2-pin header
JP1 Mode
1-3 Pin1 with +5V power.
2-4 Pin9 with +12V power.
3-5 Pin1 with DCD signal
4-6 Pin9 with RI signal
Default setting
Jumper: JP2 (COM 2)
Type: onboard 3 x 2-pin header
JP2 Mode
1-3 Pin1 with +5V power.
2-4 Pin9 with +12V power.
3-5 Pin1 with DCD/ 422TX-/485- signal
4-6 Pin9 with RI signal
Default setting
JP2 JP1
6 5 6 5
2 1 2 1
CPU installation 17
HS-874P User’s Manual Hardware Setup
f
2.4 <CPU and Memory Setup >
2.4.1 <CPU installation>
HS-874P has a LGA775 CPU socket onboard; please check following steps to install the
processor properly.
AttentionIf HS-874P needs RMA please Keep CPU socket cover on the CPU Socket. WarringIf CPU Socket internal Pin damage We could not provide warranty.
Intel® Core 2 Duo /Quad processor
Package type: 775 pin PLGA
L2 Cache: 8 MB
FSB: 800/1066/1333MHz (266MHz x 4)
Manufacturing: 65nm, 45nm
Intel Hyper Threading Technology and
1. Lift this bar
Core 2 Duo /Quad supported
Check point
3. Place the CPU on the top o
2. Uncover this plate
4. Lock this bar
Notice: Please place the CPU on the pins tenderlyto avoid bending the pins
the pins
3. Cover this plate
CPU Installation 18
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