Copyright 2007. 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.
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FS-A70 User’s Manual
Packing List
Please check package component before you use our products.
Hardware:
FS-A70 Full-Size 1.3 CPU card x 1
Cable Kit:
Floppy flat cable x 1
(OALFD)/ (1040095)
4-pin to 3-pin ATX cable x 1
(OALATX-C)/ (1040184)
FS-A70 is the Full-size single board computer with last Intel desktop technology with
PICMG1.3 form factor. Based on Intel® Q965 and ICH8DO, the board integrates a new
Core 2 Duo/Quad processor 775-pin socket, DDR2 memory socket, Intel® Graphic Media
Accelerator 3000 technology, Serial ATA II with RAID function for a powerful desktop
system.
Intel
® LGA775 processor
The Intel® Core 2 Duo/Quad processor now comes with a new form factor with 775-pin
PLGA package, for 533/800/1066MHz front-side-bus, 4MB L2 cache, and for 65nm
manufacturing technology, the PLGA processor without pin header on solder side can make
user installing the processor on the socket easier.
Intel
® Q965 and ICH8DO chipset
The Intel Q965 integrates DDR2 533/667/800MHz for memory, and Graphic Media
Accelerator (GMA) 3000 technology for new graphic engine. It can provid e up to 256MB of
frame buffer when you install over 1GB of system memory. The ICH8DO integrates with up
to 10 USB2.0 interfaces, and serial ATA II interface with RAID function.
Flexible Extension Interface
The board provides one mini-PCI socket.
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FS-A70 User’s Manual
1.2 <Product Specification>
General Specification
Form Factor PICMG1.3 Full-size CPU Card
CPU Intel® Core 2 Duo Core / 2 Quad / Pentium 4 / Pentium D /
Celeron D processor with LGA775 socket
Package type: PLGA 775
Front side bus: 533/800/1066MT/s (133/200/266/QuadMHz x 4)
Intel® Hyper-Threading Technology andDual/Quad core
supported
Memory 2 x 240-pin DDR2 533/667/800MHz SDRAM up to 4GB
Unbufferred, none-ECC memory supported only
Chipset Intel® Q965 (Northbridge) and ICH8DO (Southbridge)
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 Intel® ICH8DO built-in RTC with lithium battery
Serial ATAII Intel® ICH8DO integrates 6 Serial ATA II interface
Chipset Intel® 82801HDO(ICH8DO) with Winbond® W83627DHG
controller
Serial Port One RS-232 and one RS232/422/485 serial ports
USB Port Ten Hi-Speed USB 2.0 ports with 480Mbps of transfer rate
Parallel Port One internal bi-direction parallel port with SPP/ECP/EPP mode
Floppy Port One internal Floppy port
IrDA Port One IrDA compliant Infrared interface supports SIR
K/B & Mouse External PS/2 keyboard and mouse port on bracket
GPIO One 12-pin Digital I/O connector with 8-bit programmable I/O
interface
Smart Fan One CPU fan connector for fan speed controllable
VGA Display Interface
Chipset Intel® Q965 GMA3000 (Graphic Memory Controller Hub)
Frame Buffer Up to 256MB shared with system memory
Connector External DB15 female connector on bracket
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FS-A70 User’s Manual
Ethernet Interface
Controller One or two Intel 82573L Gigabit Ethernet controller
Type Triple speed 10/100/1000Base-T
Auto-switching Fast Ethernet
Full duplex, IEEE802.3U compliant
Connector Two External RJ45 connectors with LED on bracket
Audio Interface
Chipset Intel® ICH8DO with Realtek ALC260 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
Expansive Interface
Mini PCI One Mini-PCI socket TYPE IIIA (32-bit, 33MHz)
Power supply: +3.3V, +5V, 3VSB
PCI-Express One X16 and one X4 or four X1 on PICMG 1.3 Interface
PCI Four PCI bus master on PICMG 1.3 Interface
Power and Environment
Power
+5V, +12 DC input & 5V
Requirement
SB
Requirement
Dimension 338 (L) x 126 (H) mm
Temperature Operating within 0 ~ 60℃ (32 ~ 140℉)
Storage within -20 ~ 85℃ (-4 ~ 185℉)
Ordering Code
FS-A70G Onboard VGA, Gigabit LAN, Mini-PCI, 6 x SATA, HD Audio,
1 X IrDA, USB, Serial port, LPT, GPIO, FDD
FS-A70G2 Onboard VGA, 2 x Gigabit LAN, Mini-PCI, 6 x SATA, HD Audio,
1 X IrDA, USB, 2 x Serial port, LPT, GPIO, FDD
The specifications may be different as the actual production.
For further product information please visit the website at
TUhttp://www.commell.com.twUT
-8-
FS-A70 User’s Manual
r
1.3 <Block Diagram>
Intel Core 2 Quad with 775 pin PLGA processo
X16 PCI EXPRESS
four x 1 PCI EXPRESS
6 x USB2.0 ports
HD Audio
2 x Serial ports
1 x Parallel port
W83627THG
Intel Q965
ICH8DO
SPI
2 x 240-pin DDR2
533/667/800MHz
up to 4GB
4 PCI 33 MHz
6 x Serial ATAII ports
Intel 82573L
2 x GLAN
Mini-PCI slot
1 x Floppy port
8-bit GPIO
1 x IrDA
BIOS
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FS-A70 User’s Manual
1.4 <Mechanical Drawing >
Measurement: inch
-10-
FS-A70 User’s Manual
Chapter 2 <Hardware Setup>
2.1 <Connector Location>
NBFAN
DDRII_A/B
CN_PS
FDD
CN_LPT
CN_USB1~3
SYSFAN
CN_AUDIO
CDIN
S_ATA1~6
CN_IR
CN_DIO
CN_ATKB
CN_12V
DC_IN
JFRNT
CPUFAN
PS2 RJ45_2 RJ45_1 CRT
PS2 COM1 RJ45_1 CRT
MINIPCI
CN_COM1/2
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FS-A70 User’s Manual
2.2 <Jumper Reference>
Jumper Function
JRTC CMOS Operating/Clear Setting
JPESEL For set x4 or x1 PCI-Express
JRTC
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JPESEL
FS-A70 User’s Manual
2.3 <Connector Reference>
2.3.1 <Internal Connectors>
Connector Function Remark
CPU LGA775 CPU socket
DDRIIA/B 240 -pin DDR2 SDRAM DIMM socket
FDD 34-pin floppy c onnector
CN_LPT 13 x 2-pin LPT connector
S_ATAII1/2/3/4/5/6 7-pin Serial ATA II connector
CN_12V 8-pin +12V addition al power supply connector
CN_AUDIO 5 x 2-pin audio connector
CDIN 4-pin CD-ROM audio input connector
CN_PS 3-pin ATX function connector
DC_IN 4-pin power supply connector
CN_DIO 6 x 2-pin digital I/O connector
CN_USB1/2/3 10-pin USB connector
CPUFAN 4-pin CPU cooler fan connector
SYSFAN 3-pin system cooler fan connector
NBFAN 3-pin Northbridge cooler fan connector
CN_IR 5-pin IrDA connector
CN_ATKB 5-pin AT keyboard connector
JFRNT 14-pin front panel switch/indicator connector
Mini-PCI 1 x 124-pin Mini-PCI socket
CN_COM1/2 5 x 2-pin com connector
2.3.2 <External Connectors>
Connector Function Remark
CRT DB15 VGA connector
RJ45_1/2 One RJ45 LAN connector
PS2 PS/2 keyboard and mouse connector
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FS-A70 User’s Manual
p
2.4 <CPU and Memory Setup>
2.4.1 <CPU installation>
FS-A70 has a LGA775 CPU socket onboard; please check following steps to install the
processor properly.
AttentionIf FS-A70 needsRMA please keep CPU socket cover on the CPU socket.WarningIf CPU socket internal pin damage we couldnot provide warranty.
Intel® Core 2 Duo/Quad processor
Package type: 775 pin PLGA
L2 Cache: 4 MB
FSB: 533/800/1066MHz (266MHz x 4)
Manufacturing: 65nm, 90nm
Intel Hyper Threading Technology and
1. Lift this bar
Core 2 Duo/Core 2 Quad supported
Check point
3. Place the CPU on the top of
ins
2. Uncover this plate
4. Lock this bar
Notice: Please place the CPU on the pins tenderlyto avoid bending the pins
the
3. Cover this plate
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FS-A70 User’s Manual
2.4.2 <Memory installation>
FS-A70 has two 240-pin DDR2 DIMM support up to 4GB of memory capacity. The memory
frequency supports 533/667/800MHz. Only Non-ECC memory is supported.
DDRIIA/B
112-pin128-pin
Please check the pin number to match the socket side well
before installing memory module.
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