COMMELL HS-771 User Manual

HS-771

Half-size PCI CPU Card

User’s Manual

Edition 1.1

2009/7/15

HS-771 User’s Manual

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 http://www.commell.com.tw

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HS-771 User’s Manual

Packing List:

Please check the package content before you starting using the board.

Hardware:

HS-771 Half-size PCI CPU Card x 1

Cable Kit:

PS2 Keyboard / Mouse Y-cable x 1

SATA Cable x 2

4-pin to 3-pin ATX cable x 1

DVI VGA Cable x 1

USB Cable x 1

CPU Cooler x 1

YPbPr Cable (Optional) SDTV Cable (Optional)

COM Cable x 1

AUDIO Cable x 1

Printed Matters:

Driver CD x 1 (Including User’s Manual)

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HS-771 User’s Manual

Index

Chapter 1 <Introduction>..............................................................................................6

1.1 <Product Overview> .........................................................................................6

1.2 <Product Specification>....................................................................................7

1.3 <Mechanical Drawing>.....................................................................................8

1.4 <Block Diagram>..............................................................................................9

Chapter 2 <Hardware Setup>......................................................................................10

2.1 <Connector Location>....................................................................................10

2.2 <Jumper Location & Reference>....................................................................11

2.2.1 <CMOS Setup> .................................................................................12

2.2.2 <JAT Setup>......................................................................................12

2.3 <Connector Reference>.................................................................................13

2.3.1 <Internal Connectors> .......................................................................13

2.3.2 <External Connectors>......................................................................13

2.4 <CPU and Memory Setup>............................................................................14

2.4.1 <CPU Setup>.....................................................................................14

2.4.2 <Memory Setup> ...............................................................................15

2.5 <Serial ATA Interface>....................................................................................16

2.6 <Ethernet Interface>....................................................................................... 17

2.6.1 <LAN Port>........................................................................................17

2.7 <Onboard Display Interface> .........................................................................18

2.7.1 <Analog Display>...............................................................................18

2.7.2 <Digital Display>................................................................................19

2.7.2 <HDTV Interface>.............................................................................. 23

2.8 <Integrated Audio Interface>..........................................................................25

2.9 <GPIO Interface>...........................................................................................26

2.10 <Power Supply>...........................................................................................27

2.10.1 <Power Input> .................................................................................27

2.11 <Switch and Indicator>.................................................................................28

2.12 <Serial Port> ................................................................................................29

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HS-771 User’s Manual

2.13 <USB Ports>................................................................................................31

2.14 <Keyboard & Mouse Port>...........................................................................32

2.14.1 <PS2 Port>......................................................................................32

2.14.2 <ATKB Port>...................................................................................32

2.15 <PCI Express Mini Card>.............................................................................33

2.16 <Mini PCI Interface> ....................................................................................33

Chapter 3 <System Setup>......................................................................................... 34

3.1 <Audio Configuration> ...................................................................................34

3.2 <Display Properties Setting>..........................................................................35

Chapter 4 <BIOS Setup>............................................................................................. 37

Appendix A <I/O Port Pin Assignment>.....................................................................39

A.1 <SMBUS Port>..............................................................................................39

A.2 <IrDA Port>....................................................................................................39

Appendix B <Flash BIOS>..........................................................................................40

B.1 <Flash Tool>..................................................................................................40

B.2 <Flash BIOS Procedure> ..............................................................................40

Appendix C <System Resources> .............................................................................41

C.1 <Direct memory access (DMA)> ...................................................................41

C.2 <Input/Output (IO)>.......................................................................................41

C.3 <Interrupt request (IRQ)>..............................................................................43

C.4 <Memory>.....................................................................................................44

Appendix D <Programming GPIO’s>......................................................................... 45

Appendix E <Programming Watchdog Timer> ......................................................... 46

Contact Information ....................................................................................................47

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HS-771 User’s Manual

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HS-771 User’s Manual

Chapter 1 <Introduction>

1.1 <Product Overview>

HS-771, the new generation of the Half-size PCI CPU Card, supports Intel Penryn

Processor for 667/800/1066 MHz front side bus and features Intel GM45 and ICH9M
chipset, integrated GMA 4500MHD graphics up to 1024MB shared with system memory,
DDR3 memory, REALTEK High Definition Audio, Serial ATA and two Intel Gigabit LAN.

Intel Penryn Processor

The board supports Intel Penryn Processors with 667/800/1066 MHz front side bus,
6MB L2 cache, to provide more powerful performance than before.

New features for Intel GM45 chipset

The board integrates Intel GM45 and ICH9M chipset, to provide new generation of the
mobile solution, supports Intel GMA 4500MHD graphics up to 1024MB shared with
system memory, DDR3 800/1066 MHz memory, built-in high speed mass storage
interface of serial ATA, High Definition Audio with 2 channels surrounding sound.

All in One multimedia solution

Based on Intel GM45 and ICH9M chipset, the board provides high performance onboard
graphics, 18/24-bit dual channel LVDS interface, DVI, HDTV and 2 channels High
Definition Audio, to meet the very requirement of the multimedia application.

Flexible Extension Interface

The board provides one mini-PCI socket and one PCI Express Mini card.

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HS-771 User’s Manual

1.2 <Product Specification>

General Specification

Form Factor Half-size PCI Bus CPU Card
CPU Support Intel Penryn Processor

Package type: Micro-FCPGA478 (Socket-P)

Front side bus: 667/800/1066 MHz
Memory 2 x DDRIII SO-DIMM 800/1066 up to 8GB
Chipset Intel GM45 & ICH9M
Real Time Clock Chipset integrated RTC with onboard lithium battery
Watchdog Timer Generates a system reset with internal timer for 1min/s ~255min/s
Power Management ACPI 2.0 compliant, supports power saving mode
Serial ATA Interface 4 x serial ATAII interface with 300MB/s transfer rate
VGA Interface Intel integrated extreme GMA 4500MHD (Graphic Media Accelerator)

Technology
Video Memory Up to 1024MB shared with system memory
LVDS interface Onboard 18/24-bit dual channel LVDS connector with

+3.3V/+5V/+12V supply
Audio Interface Intel integrated ICH9M with Realtek HD Audio codec
LAN Interface 2 x Intel 82574L Gigabit Ethernet
GPIO interface Onboard programmable 8-bit Digital I/O interface
Extended Interface 1 x PCI express Mini card and 1 x Mini PCI socket
Internal I/O Port 1 x RS232/422/485, 1 x RS232, 1 x ATKB, 1 x SMBUS, 1 x GPIO, 1 x

HDTV, 8 x USB ports, 1 x IrDA, 1 x LVDS, 4 x Serial ATA, 1 x LCD

inverter, 1 x Front panel Audio, 1 x CDIN and 1 x VGA
External I/O Port 2 x RJ45 LAN ports, 1 x DVI-I port and 1 x PS/2 Keyboard/Mouse Port
Power Requirement DC 5V/12V power required, optional 5VSB for ATX

Onboard 4-pin power connector & 3-pin ATX connecto
Dimension 185mm x 122mm (L x W)
Temperature Operating within 0~60 centigrade

Storage within –20~85 centigrade

Ordering Code

HS-771 Onboard VGA, LVDS, DVI-I, LAN, USB2.0, HD Audio, SATA, HDTV,

SMBUS, Mini PCI and PCI Express mini card
MPX-574D PCI Express mini card supports single Giga LAN
MPX-574D2 PCI Express mini card supports dual Giga LAN
ADP-L2T 18bit LVDS to TTL module
CBP-5P4 Support 4 X PCI slots backplane

For further product information please visit the website at http://www.commell.com.tw

r

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HS-771 User’s Manual

1.3 <Mechanical Drawing>

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HS-771 User’s Manual

A

1.4 <Block Diagram>

Intel Penryn Processor

VGA Interface
Intel GMA 4500MHD

1 x LVDS & HDTV & DVI

4 x Serial ATA

W25X80 SPI

8 x USB 2.0

ALC888 HD Audio

1 x RS422/485/232

1 x RS232 & 8-bit GPIO & IrD

GM45

ICH9M

W83627DHG

2 x 204-pin DDR3
SO-DIMM 800/1066
MHz up to 8GB

1 x Mini-PCI

1 x PCI Express mini card

2 x Intel 82574L

1 x SMBUS

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HS-771 User’s Manual

Chapter 2 <Hardware Setup>

2.1 <Connector Location>

MINI_CARD

CN_DIO

CN_SMBUS
CN_IR

CN_COM

SATA1/2/3/4

CN_USB2
CN_USB1

SO-DIMMA

DC_IN

SYSFAN

CN_PS

DVI

RJ45_1

RJ45_2

PS2

CD_IN

CN_VGA

CN_AUDIO

CN_ATKB

MINI-PCI

SO-DIMM

CN_LVDS

CN_INV

CN_HDTV

CN_USB4
CN_USB3

CPUFANJFRNT

PCIA

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HS-771 User’s Manual

2.2 <Jumper Location & Reference>

Jumper Function

JRTC CMOS Operating/Clear Setting
JAT AT/ATX Mode Setting
JVLCD Panel Voltage Setting

JVINV Inverter Voltage Setting
JCSEL1 Com2 RS-232/RS-422/RS-485/IR Setting
JCSEL2 Com2 RS-232/RS-422/RS-485/IR Setting

JRTC

JCSEL2

JCSEL1

JAT

JVLCD

JVINV

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HS-771 User’s Manual

2.2.1 <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

1 3

JRTC Mode

1-2 Clear CMOS
2-3 Normal Operation

Default setting: 2-3

JAT

1 3

JRTC

1 3

2.2.2 <JAT Setup>

Jumper: JAT
Type: Onboard 3-pin jumper

JRTC Mode

1-2 AT Mode
2-3 ATX Mode

Default setting: 2-3

1 3

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HS-771 User’s Manual

2.3 <Connector Reference>

2.3.1 <Internal Connectors>

Connector Function Remark

CPU Socket478 for socket-P CPU
SO-DIMMA/B 204 -pin DDR3 SO-DIMM socket
SATA1/2/3/4 7-pin Serial ATA connector
DC_IN 4-pin power supply connector
CN_AUDIO 5 x 2-pin audio connector
CD_IN 4-pin CD-ROM audio input connector
CN_DIO 6 x 2-pin digital I/O connector
CN_USB1/2/3/4 5 x 2-pin USB connector
CPUFAN 4-pin CPU cooler fan connector
SYSFAN 3-pin system cooler fan connector
CN_HDTV 5 x 2-pin HDTV interface
CN_LVDS 20 x 2-pin LVDS connector
CN_INV 5-pin LCD inverter connector
CN_IR 5-pin IrDA connector
CN_SMBUS 5-pin SMBUS connector
CN_PS 3-pin ATX function connector
CN_INV 5-pin LCD inverter connector
CN_ATKB 5-pin AT keyboard connector
JFRNT 14-pin front panel switch/indicator

connector
Mini-PCI 124-pin Mini-PCI socket Type IIIA
PCIE Mini card 52-pin PCIE Mini card
CN_COM 20-pin RS232 & RS422/485/232

connector

2.3.2 <External Connectors>

Connector Function Remark

DVI DVI Digital VGA connector
RJ45_1/2 RJ45 LAN connector
PS/2 PS/2 keyboard and mouse connector

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HS-771 User’s Manual

y

2.4 <CPU and Memory Setup>

2.4.1 <CPU Setup>

The board comes with the socket478 for Intel Penryn socket-P Processor
667/800/1066 MHz of front side bus and 6MB L2 cache. Please follow the instruction
to install the CPU properly.

Unlock wa

1. Use the flat-type
screw drive to unlock
the CPU socket

Checkpoint

2. Follow the pin direction to install
the processor on the socket

3. Lock the socket

4. Socket P has 478 pins, but is not
pin-compatible with Socket M
CPU.

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Socket-M CPU
Check point

HS-771 User’s Manual

2.4.2 <Memory Setup>

HS-771 has two 204-pin DDR3 SO-DIMM supports up to 8GB of memory capacity. The

memory frequency supports 800/1066MHz. Only Non-ECC memory is supported.
Dual-Channel technology is supported while applying two same modules on one of each
group.

SO-DIMMB

SO-DIMMA

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HS-771 User’s Manual

7

2.5 <Serial ATA Interface>

Based on Intel ICH9M, the board provides four Serial ATAII interfaces with up to
300MB/s of transfer rate.

Connector: SATA1/2/3/4

SATA2 SATA4
SATA1 SATA3

Type: 7-pin wafer connector

1 2 3 4 5 6 7

GND SATA_TXP0 SATA_TXN0 GND SATA _RXN0 SATA_RXP0 GND

16-

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HS-771 User’s Manual

2.6 <Ethernet Interface>

The board integrates with two Intel PCI Express Gigabit Ethernet controllers, as the PCI
Express x1 can speed up to 250MB/s of transfer rate instead of late PCI bus with
133MB/s of transfer rate. The Intel Gigabit Ethernet supports triple speed of
10/100/1000Base-T, with IEEE802.3 compliance and Wake-On-LAN supported.

RJ45_1

RJ45_2

2.6.1 <LAN Port>

Connector: RJ45_1/2
Type: RJ45 connector with LED

Pin 1 2 3 4 5 6 7 8

Description MI0+ MI0- MI1+ MI2+ MI2- MI1- MI3+ MI3-

8

1

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HS-771 User’s Manual

2.7 <Onboard Display Interface>

Based on Intel GM45 chipset with built-in GMA (Graphic Media Accelerator) 4500MHD
graphics up to 1024MB shared with system memory, the board provides one DB15 on
DVI-I real external DVI VGA cable, one 40-pin LVDS interface with 5-pin LCD backlight
inverter connector and one DVI-I on bracket. The board provides dual display function
with clone mode and extended desktop mode for VGA, LVDS and HDTV.

2.7.1 <Analog Display>

Please connect your CRT or LCD monitor with DB15 to the DVI VGA cable DB15 female
connector on rear I/O port.

DVI-IDVI

DB15 VGA

1516

CN_VGA

12

Connector: CN_VGA
Type: onboard 16-pin connector for CN_VGA connector pitch 2.00mm

Pin Signal Pin Signal

1 BR 2 BG
3 BB 4 NC
5 -CRTATCH 6 VGAGND
7 -CRTATCH 8 VGAGND

9 NC 10 VGAGND
11 NC 12 5VCDA
13 5HSYNC 14 5VSYNC
15 5VCLK 16 NC

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HS-771 User’s Manual

2.7.2 <Digital Display>

The board provides DVI external connector and one 40-pin LVDS connector for
18/24-bit dual channel panels, supports up to 1920 x 1200 (UXGA) resolution, with one
LCD backlight inverter connector and one jumper for panel voltage setting.

DVI

JVINV

JVLCD

5 6

CN_INV

3

1

5

CN_LVDS

1

2

39

40

Effective patterns of connection: 1-2 / 3-4 / 5-6

2 1

3

4

56

Warning: others cause damages

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HS-771 User’s Manual

Connector: CN_INV Connector: JVLCD
Type: 5-pin LVDS Power Header Type: 6-pin Power select Header

Pin Description

1 +12V
2 Reserved (Note)
3 GND
4 GND
5 ENABKL

Note: Reserved for MB internal test

Please treat it as NC.

Connector: JVINV
Type: 3-pin LVDS Power Header

Pin Description

1-2 INV_VCC (+12V)
3-4 INV_VCC (5V)

Default: 1-2

Connector: CN_LVDS
Type: onboard 40-pin connector for LVDS connector
Connector model: HIROSE DF13-40DP-1.25V

Pin Description Pin Description

2 LCDVCC 1 LCDVCC

4 GND 3 GND

6 ATX0- 5 BTX0-

8 ATX0+ 7 BTX0+
10 GND 9 GND
12 ATX1- 11 BTX1­14 ATX1+ 13 BTX1+
16 GND 15 GND
18 ATX2- 17 BTX2­20 ATX2+ 19 BTX2+
22 GND 21 GND
24 ACLK- 23 BTX3­26 ACLK+ 25 BTX3+
28 GND 27 GND
30 ATX3- 29 BCLK­32 ATX3+ 31 BCLK+
34 GND 33 GND
36 DDCPCLK 35 N/C
38 DDCPDATA 37 N/C
40 N/C 39 N/C

Pin Description

1-2 LCDVCC (3.3V)
3-4 LCDVCC (5V)
5-6 LCDVCC (12V)

Default: 1-2

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HS-771 User’s Manual

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 c able, becaus e
every panel has its own pin assignment, so we do not provide a standard cable; ple ase fin d
a local cable manufacture to make cables.

LCD Installation Guide:

1. Preparing the HS-771, 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 +12V or +5V or +3.3V.

3. You would need a LVDS type cable.

Panel side

For sample illustrator only

4. To connect all of the devices well.

Board side

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HS-771 User’s Manual

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 (BIOS Version:1.0)

18-bit Single channel 24-bit Dual channel

NO. Output format NO. Output format

1 640 x 480 1 1280 x 768
2 800 x 480 2 1280 x 1024
3 800 x 600 3 1600 x 1200
4 1024 x 768 4 1920 x 1080
5 1280 x 800 5 1920 x 1200

18-bit Dual channel

1 1280 x 768

24-bit Single channel
1 1024 x 768
2 1280 x 768
3 1280 x 800
4 1366 x 768

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HS-771 User’s Manual

2.7.2 <HDTV Interface>

The board provides an HDTV interface with Intel GM45, support PAL and NTSC of TV
system, and display (clone or extended desktop) function with VGA, DVI and LVDS.

Connector: CN_HDTV
Connector type: 10-pin header HDTV connector pitch 2.54mm (Optional cable)

Pin Number Description Pin Number Description

1 GND 2 DACB_L
3 DACC_L 4 GND
5 GND 6 N/C
7 DACA_L 8 GND
9 N/C 10 N/C

CN_HDTV
2 10

1 9

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HS-771 User’s Manual

YPbPr Cable

(Optional cable)

SDTV Cable

(Optional cable)

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HS-771 User’s Manual

2.8 <Integrated Audio Interface>

The board integrates onboard audio interface with REALTEK ALC888 codec, with Intel
next generation of audio standard as High Definition Aud io, it offers more sound and
other advantages than former HD audio compliance.
The main specifications of ALC888 are:

 High-performance DACs with 100dB S/N ratio
 2 DAC channels support 16/20/24-bit PCM format for 2 audio solution
 16Compatible with HD
 Meets Microsoft WHQL/WLP 2.0 audio requirements

The board provides 2 channels audio phone jacks and MIC-in port for front I/O panel
through audio cable.

CD_IN
1 4

CN_AUDIO

10

2

1

9

Connector: CN_AUDIO Connector: CD_IN

Type: 10-pin (2 x 5) header Type: 4-pin header
(pitch = 2.54mm x 1.27mm) (pitch = 2.54mm)

Pin Description Pin Description

1 MIC_L 2 Ground
3 MIC_R 4 Reserve
5 Speaker_R 6 MIC Detect
7 SENSE 8 N/C
9 Speaker_L 10 Speaker Detect

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25-

Pin Description

1 MIC_L
3 MIC_R
5 Speaker_R
7 SENSE
9 Speaker_L

HS-771 User’s Manual

2.9 <GPIO Interface>

The board provides a programmable 8-bit digital I/O interface; you can use this general
purpose I/O port for system control like POS or KIOSK.

Connector: CN_DIO
Type: 12-pin (6 x 2) header (pitch = 2.0mm)

Pin Description Pin Description

1 Ground 2 Ground
3 GP10 4 GP14
5 GP11 6 GP15
7 GP12 8 GP16
9 GP13 10 GP17
11 VCC 12 +12V

12

2

CN_DIO

11

1

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HS-771 User’s Manual

4

2.10 <Power Supply>

2.10.1 <Power Input>

The board requires onboard 4-pin DC 5V/12V power required, optional 5VSB for ATX.

Connector: DC_IN
Type: 4-pin DC power connector

Pin Description

1 +12V
2 Ground
3 Ground
4 +5V

Connector: CN_PS

Type

: 3-pin ATX function connector

Pin Description

1 5VSTBY
2 Ground
3 -PSON

1

DC_IN

1
3

CN_PS

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HS-771 User’s Manual

2.11 <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) header pitch = 2.54mm

Function Signal PIN Signal Function

IDE LED

Reset

Power

Button

HDLED+ 1 2 PWRLED+

PWRBT- 11 12 N/C

PWRBT+ 13 14 SPK-

HDLED- 3 4 N/C

Power

LED

Reset+ 5 6 PWRLED-

Reset- 7 8 SPK+

N/C 9 10 N/C

Speaker

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JFRNT

2

1

14

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HS-771 User’s Manual

2.12 <Serial Port>

The board supports one RS232 serial port and one jumper selectable RS232/ 422/485
serial ports. The jumper JCSEL1 and JCSEL2 can let you configure the communicating
modes for COM2.

Connector: CN_COM
Type: 20-pin (2 x 10) header pitch = 2.54x1.27mm

Pin Description Pin Description

1 DCD1 2 RXD1
3 TXD1 4 DTR1
5 Ground 6 DSR1
7 RTS1 8 CTS1
9 RI1 10 N/C
11 DCD2/422TX-/485- 12 RX2/422TX+/485+
13 TX2/422RX+ 14 DTR2/422RX­15 Ground 16 DSR2
17 RTS2 18 CTS2
19 RI2 20 N/C

COM2

2

COM1

COM Cable

1

20

CN_COM

19

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HS-771 User’s Manual

Setting RS-232/RS-422/RS-485/IrDA:

2

1

JCSEL2

12

11

278

1

JCSEL1

Function JCSEL1 JCSEL2

82

2

12

IrDA

1

7

2

8

1

2

11
12

RS-422

1

7

1

11

12

11

12

RS-485

2

8

1

2

7

8

2

1

2

RS-232

1

7

1

Default: RS-232

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HS-771 User’s Manual

2.13 <USB Ports>

Based on ICH9M, the board provides eight USB2.0 ports with provides up to 480Mbps
of transferring rate.

Interface USB2.0

Controller ICH9M

Transfer Rate Up to 480Mb/s

Output Current 500mA

Connector: CN_USB1/2/3/4
Type: 10-pin 5 x 2 header for dual USB Ports pitch = 2.54mm

Pin Description Pin Description

1 VCC 2 VCC
3 Data0- 4 Data1­5 Data0+ 6 Data1+
7 Ground 8 Ground
9 Ground 10 N/C

PS: The USB2.0 will be only active when you connecting with the USB2.0 devices, if you

CN_USB2
CN_USB1

CN_USB4
CN_USB3

2

10

1

9

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.

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HS-771 User’s Manual

2.14 <Keyboard & Mouse Port>

2.14.1 <PS2 Port>

The PS/2 connector supports standard PS/2 keyboard directly or both PS/2 keyboard and mouse
through for PS/2 Y-cable.

Connector: PS2
Type: 6-pin Mini-DIN connector on bracket

Pin 1 2 3 4 5 6

Description KBCLK MSCLK Ground VCC KBDATA MSDATA

2.14.2 <ATKB Port>

Connector: CN_ATKB
Type: 5-pin box header

Pin 1 2 3 4 5

Description VCC Ground N/C KBDATA KBCLK

3

1

5
6

2

4

15

Female

PS2

1 5

CN_ATKB

Mouse

Keyboard

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HS-771 User’s Manual

2.15 <PCI Express Mini Card>

The PCI Express Mini Cards are 30 x 56 mm. There is a 52 pin edge connector.

Connector: MINI_CARD

Type: 52-pin

edge connector

51

52

2

1

2.16 <Mini PCI Interface>

The system connector for Type III consists of a 124-pin card edge type connector.

Connector: MINI-PCI

Type: 124-pin Type III

edge connector

2

1

MINI-PCI

124
123

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HS-771 User’s Manual

Chapter 3 <System Setup>

3.1 <Audio Configuration>

The board integrates Intel® ICH9M with REALTEK® ALC888 codec. It can support
2-channel sound under system configuration. Please follow the steps below to setup
your sound system.

1. Install REALTEK HD Audio driver.

2. Lunch the control panel and Sound Effect Manager.

3. Select Speaker Configuration

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HS-771 User’s Manual

3.2 <Display Properties Setting>

Based on Intel GM45 GMCH with GMA 4500MHD (Graphic Media Accelerator) up to

1024MB shared with system memory

different resolution and color bit.
Please install the Intel Graphic Driver before you starting setup display devices.

1. Click right button on the desktop to lunch display properties

2. Click Advanced button for more specificity setup.

, the board supports two DACs for display device as

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Click Graphics Properties... for
advanced setup

HS-771 User’s Manual

3. This setup options can let you define each device settings.

Select Intel(R) Dual Display

Clone for Colors, Resolution

and Refresh Rate

Select Dual Display Clone to
setup the dual display mode
as same screen

Select Extended Desktop for
Colors, Resolution and
Refresh Rate

Select Extended Desktop to
setup the dual display mode
as same screen

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HS-771 User’s Manual

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 h ere

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

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”

Appendix A <I/O Port Pin Assignment>

A.1 <SMBUS Port>

Connector: CN_SMBUS
Type: 5-pin header for SMBUS Port

Pin Description

1 VCC
2 N/C
3 SMBDATA
4 SMBCLK
5 Ground

A.2 <IrDA Port>

Connector: CN_IR
Type: 5-pin header for SIR Ports

Pin Description

1 VCC
2 N/C
3 IRRX
4 Ground
5 IRTX

JCSEL1 must jump to “SIR

1

1

5

5

CN_SMBUS
CN_IR

1 5

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Appendix B <Flash BIOS>

B.1 <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:

http://www.phoenix.com/en/home/
http://www.commell.com.tw/Support/Support_SBC.htm

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 BIOS Procedure>

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 XXX.bin and awdflash.exe to the disk.

4. Power on the system and flash the BIOS. (Example: C:/ awdflash XXX.bin)

5. Restart the system.

Any question about the BIOS re-flash please contact your distributors or visit the
web-site at below:

http://www.commell.com.tw/support/support.htm

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Appendix C <System Resources>

C.1 <Direct memory access (DMA)>

C.2 <Input/Output (IO)>

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C.3 <Interrupt request (IRQ)>

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C.4 <Memory>

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Appendix D <Programming GPIO’s>

The GPIO’can be programmed with the MSDOS debug program using
simple IN/OUT commands. The following lines show an example how to do
this.

GPIO0…..GPIO7 bit0……bit7

-o 2 E 87 ;Enter configuration

-o 2E 87

-o 2E 07

-o 2F 09 ;Enable GPIO function

-o 2E 30

-o 2F 02 ;Enable GPIO configuration

-o 2E F0

-o 2F xx ;Set GPIO as input/output; set ‘1’ for input,’0’for
output

-o 2E F1

-o 2F xx ;If set GPIO’s as output, in this register its value can
be set

Optional:

-o 2E F2

-o 2F xx ; Data inversion register; ‘1’ inverts the current value
of the bits,’0’ leaves them as they are

-o 2E 30

-o 2F 01 ; active GPIO’s

For further information, please refer to Winbond W83627DHG datasheet.

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Appendix E <Programming Watchdog Timer>

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 Entry Key
2E, 07
2F, 08 Logical Device 8
2E, 30
2F, 01 Activate
2E, F5
2F, 00 Set as Second*
2E, F6
2F, 05 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.

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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, project a
business.

Taiwan Commate Computer Inc.

Address

TEL [phone]
FAX [phone]
Website http://www.commell.com.tw
E-Mail [e-mail]

Commell is a brand name of Taiwan Commate Computer Inc.

19F No. 94, Sec. 1, Shin Tai Wu Rd., Shi Chih
Taipei Hsien, Taiwan

(General Information)

[e-mail]

(Technical Support)

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