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HE-875P
User Manual
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COMMELL HE-875P User Manual

HE-875P
Half-size Single Board Computer
User’s Manual
Edition 1.1
2009/7/20
Copyright
Copyright 2009. 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 pr otected 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 prop erty of their respective owners.
Disclaimer
The company shall not be liable for any incidental or consequential damages resulting from the performance or use of this product. The company does not issue a warranty of any kind, express 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 the 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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Packing List:
Please check the package content before you starting using the board.
Hardware:
HE-875P Half-size Single Board Computer x 1
Cable Kit:
44-pin
44-pin
ATA33 IDE Cable x1
40-pin
SATA Cable x 1
4-pin to 3-pin ATX cable x 1
Floppy flat cable x 1
PS/2 keyboard & mouse cable x 1
Audio Cable x 1
USB Cable x 1
DVI module with bracket x 1 ( HE-875PDG2/-DG Only )
LPT Cable x 1
(HE-875PDG2/-XG2/-G2 only)
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COM & LTP cable x 1
(HE-875PDG/-XG/-G only)
SDTV Cable x 1 (Optional)
Dual COM cable x 1
(HE-875PDG2/-XG2/-G2 only)
YPbPr Cable x 1 (Optional)
Printed Matters:
Driver CD x 1 (Including User’s Manual)
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Index
Chapter 1 <Introduction> ................................................................................................. 7
1.1 <Product Overview> ..............................................................................................7
1.2 <Product Specification>.........................................................................................8
1.3 <Mechanical Drawing> ........................................................................................10
1.4 < Block Diagram > ............................................................................................... 11
Chapter 2 <Hardware Setup>........................................................................................12
2.1 <Connector Location>..........................................................................................12
2.2 <Jumper Reference>...........................................................................................14
2.3 <Connector Reference>.......................................................................................15
2.3.1 <Internal Connector>......................................................................... 15
2.3.2 <External Connector>........................................................................15
2.4 <Memory Setup> .................................................................................................16
2.5 <CMOS & ATX Setup>........................................................................................17
2.6 <Enhanced IDE & CF Interface>..........................................................................18
2.7 <Serial ATA Interface>.........................................................................................19
2.8 <LAN Interface>................................................................................................... 19
2.9 <Onboard Display Interface>...............................................................................20
2.9.1 <Analog VGA Interface>....................................................................20
2.9.2 <Digital Display>................................................................................21
2.9.3 <DVI Interface >................................................................................25
2.9.4 <TV-out Interface> ............................................................................26
2.10 <Onboard Audio Interface>................................................................................ 27
2.11 <USB2.0 & IR Interface> ................................................................................... 28
2.12 <GPIO Interface>............................................................................................... 30
2.13 <Serial Port Jumper Setting >............................................................................31
2.14 <Power and Fan Connector >............................................................................33
2.14.1 <Power connectors>........................................................................33
2.14.2 <Fan Connector> ............................................................................ 34
2.15 <Indicator and Switch> ...................................................................................... 35
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Chapter 3 <System Configuration>................................................................................37
3.1 <Video Memory Setup>........................................................................................37
3.2 <Audio Configuration >.........................................................................................39
Chapter 4 <BIOS Setup>...............................................................................................41
Appendix A <I/O Port Pin Assignment>.........................................................................43
A.1 <IDE Port>...........................................................................................................43
A.2 <IrDA Port>..........................................................................................................43
A.3 < CRT Port >........................................................................................................44
A.4 <Serial ATA Port>.................................................................................................44
A.5 <Serial Port>........................................................................................................44
A.6 <LAN Port>..........................................................................................................45
A.7 <Parallel Port>.....................................................................................................45
A.8 < Floppy Port >....................................................................................................46
A.9 <AT Keyboard Port> ............................................................................................46
Appendix B <Flash BIOS>.............................................................................................47
B.1 <BIOS Auto Flash Tool>.......................................................................................47
B.2 <Flash Method>...................................................................................................47
Appendix C <System Resources>.................................................................................48
C.1 <I/O Port Address Map>......................................................................................48
C.2 <Memory Address Map >.....................................................................................50
C.3 < System IRQ Resources >.................................................................................51
Appendix D <Programming GPIO’s>.............................................................................52
Appendix E <Watch Dog timer Setting >........................................................................53
Contact Information........................................................................................................55
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(This page is left for blank)
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Chapter 1 <Introduction>
1.1 <Product Overview>
HE-875P is an all-in-one single board computer with PISA bus, with Intel® Atom N270
processor for 533 MHz front side bus, Intel® 945GSE and ICH7M chipset, integrated GMA950 graphics, DDR2 SO-DIMM memory, Realtek AC97 Audio, Serial ATA and Intel® 82574L Gigabit LAN.
Intel Atom Processor
The Intel® Atom N270 single core processor is with 533 MHz front side bus, 512KB L2 cache. It's built on 45nm process technology support Hyper-Threading Technology, Enhanced Intel SpeedStep® Technology reduces average system power consumption.
Mobile Intel® 945GSE chipset The board integrates Intel® 945GSE and ICH7M chipset. The chipset features power-efficient graphics with an integrated 32-bit 3D graphics engine based on Intel® Graphics Media Accelerator 950 architecture with DVI, LVDS, CRT, and TV-Out display ports. It provides I/O capabilities and flexibility via high-bandwidth interfaces such as PCI, Serial ATA and Hi-Speed USB 2.0 connectivity. It also includes a single channel for 400/533 MHz DDR2 system memory (SODIMM), AC97 Audio with 5.1 channels surrounding sound.
All in One multimedia solution
Based on Intel 945GSE and ICH7M 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.
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1.2 <Product Specification>
General Specification
Form Factor Half-size PISA CPU Card CPU Intel® Atom N270 1.6GHz processor
Package type: FCBGA8 L2 cache: 512KB Front side bus: 533MHz
Memory 1 x 200-pin DDR2 SO-DIMM SDRAM up to 2GB
Unbufferred, none-ECC memory supported only Chipset Intel® 945GSE and ICH7M 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® ICH7M built-in RTC with lithium battery Enhanced IDE UltraDMA33 IDE interface supports up to 2 ATAPI devices
One 44-pin IDE port onboard
One CompactFlash Type II socket on solder side Serial ATA Intel® ICH7M integrates 2 Serial ATA interfaces
Up to 150MB/s of transfer rate (No RAID Function)
Multi-I/O Port
Chipset Intel® ICH7M with Winbond® W83627THG controller Serial Port One RS-232/422/485 serial port and one RS-232 USB Port Six internal 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 GPIO One 12-pin Digital I/O connector with 8-bit programmable I/O
interface Smart Fan One CPU fan connectors for fan speed controllable
VGA Display Interface
Chipset Intel® 945GSE GMCH (Graphic Memory Controller Hub) Frame Buffer Up to 224MB shared with system memory Display Type CRT, LCD monitor with analog display, DVI, HDTV Connector External DB15 female connector on rear I/O panel
Onboard 40-Pin LVDS connector
Onboard 26-Pin DVI connector
Onboard 10-Pin TV-out connector
Ethernet Interface
Controller 2 x Intel 82574L Gigabit Ethernet controller Type Triple speed 10/100/1000Base-T, auto-switching Fast Ethernet
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Full duplex, IEEE802.3U compliant
Connector Two External RJ45 connector 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 Winbond W83628AG & W83629AG Function I/O & IRQ supported only, no support DMA & bus mastering
Audio Interface
Chipset REALTEK ALC655 Interface 5.1 channel surround audio with Line-in, Line-out and MIC-in
Connector 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 & 5V
Requirement
SB
Requirement Dimension 185 (L) x 127(H) mm Temperature Operating within 0 ~ 60℃
Storage within -20 ~ 85℃
Ordering Code
HE-875PDG2 Support Intel Atom N270 processor with onboard VGA,
LVDS for 18-bit dual channel, HDTV, IDE, CF, SATA, COM, USB2.0, Mini PCI, AC97 Audio, DVI and 2 x Gigabit LAN.
HE-875PDG Support Intel Atom N270 processor with onboard VGA,
LVDS for 18-bit dual channel, HDTV, IDE, CF, SATA, COM, USB2.0, Mini PCI, AC97 Audio, DVI and 1 x Gigabit LAN.
HE-875PG2 Support Intel Atom N270 processor with onboard VGA,
LVDS for 18-bit dual channel, HDTV, IDE, CF, SATA, COM, USB2.0, Mini PCI, AC97 Audio and 2 x Gigabit LAN.
HE-875PG Support Intel Atom N270 processor with onboard VGA,
LVDS for 18-bit dual channel, HDTV, IDE, CF, SATA, COM, USB2.0, Mini PCI, AC97 Audio 1 x Gigabit LAN.
HE-875PXG2 Support Intel Atom N270 processor with onboard VGA,
LVDS for 24-bit dual channel, HDTV, IDE, CF, SATA, COM, USB2.0, Mini PCI, AC97 Audio and 2 x Gigabit LAN.
HE-875PXG Support Intel Atom N270 processor with onboard VGA,
LVDS for 24-bit dual channel, HDTV, IDE, CF, SATA, COM, USB2.0, Mini PCI, AC97 Audio and 1 x Gigabit LAN.
The specifications may be different as the actual production. For further product information please visit the website at
TUhttp://www.commell.com.twUT
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1.3 <Mechanical Drawing>
10-
-
Unit: inch
r
1.4 < Block Diagram >
Intel GMA950 Graphics
Intel Atom N270 Processo
1 x 200-pin DDR2 SO-DIMM SDRAM 400/533 MHz
HDTV＆LVDS
DVI
CompactFlash＆IDE
4 x USB2.0 ports
2 x Serial ports
8-bit GPIO
1 x IrDA
7307C
Intel 945 GSE
2 x SATA
AC97 ALC655
ICH7M
Intel 82574L
1 x GLAN
Mini PCI
W83627THG
SPI
BIOS
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Chapter 2 <Hardware Setup>
2.1 <Connector Location>
CPU NB
SB
CN_BPWR
CN_PS
CN_INV
SYSFAN
CPUFAN
CN_HDTV CN_DVI
JFRNT
IDE
CN_USB1/2/3
DDR II
MINI PCI
CN_LVDS
CN_COM1/2
CN_LPT
FDD
CN_AUDIO
CDIN
CN_IR
CN_DIO
SATA1/2
CN_ATKB
12-
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CF
PS2 RJ45 VGA
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2.2 <Jumper Reference>
Jumper Function
JRTC CMOS Operating/Clear Setting JVLCD LCD Panel Voltage Setting JAT AT & ATX mode setting JCSEL1/2 COM2 RS232/422/485 mode setting
JVLCD
JAT JRTC
JCSEL1
JCSEL2
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2.3 <Connector Reference>
2.3.1 <Internal Connector>
Connector Function Remark
JFRNT 14-pin switch/indicator connector Standard CPUFAN 4-pin CPU cooler fan connector Standard SYSFAN 3-pin system cooler fan connector Standard IDE 44-pin primary IDE connector Slim FDD 26-pin floppy connector Standard SATA1/2 7-pin Serial ATA connector Standard CDIN 4-pin CD-ROM audio input connector Standard CN_USB1/2/3 5 x 2-pin USB connector Standard CN_AUDIO 5 x 2-pin audio connector Standard CN_DIO 6 x 2-pin digital I/O connector Slim CN_COM1/2 5 x 2-pin com connector Standard CN_IR 5-pin IrDA connector Standard CN_LPT 13 x 2-pin LPT connector Standard CN_ATKB 5-pin AT keyboard connector Standard CN_PS 5Vsb & PS_ON connector Standard CN_BPWR 4-pin 5V/12V power input connector Standard CN_DVI 13 x 2-pin DVI interface Standard CN_HDTV 5 x 2-pin HDTV interface Standard CN_LVDS 20 x 2-pin LVDS connector Standard CN_INV 5-pin LCD inverter connector Standard DDRII 200 -pin DDR2 SO-DIMM socket Standard MINIPCI Mini-PCI socket Standard CF Compact Flash Type II socket Standard
2.3.2 <External Connector>
Connector Function Remark
CRT DB15 VGA connector Standard RJ45 One RJ45 LAN connector Standard PS2 PS/2 keyboard and mouse connector Standard
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2.4 <Memory Setup>
The board provides one 200-pin DDRII SO-DIMM to support DDRII 533 memory modules up to 2GB of capacity. Non-ECC, unbuffered memory is supported only.
DDR II SO-DIMM
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