Commell HS-770 User Manual

HS-770

Half-Size PCI CPU Card

User’s Manual

Edition 1.0

2005/4/18

A Version

HS-770 User’s Manual

2

Copyright

Copyright 2005, 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 informat ion and protected 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 docume nt are property of
their respective owners.

Disclaimer

The company shall not be liable for any incidental or consequential dam ages 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

HS-770 User’s Manual

3

Packing List:

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

Hardware:

HS-770 motherboard x 1

Cable Kit:

44-pin

40-pin

44-pin

ATA33 IDE Cable x1

Floppy Cable x 1

SATA Cable x 2

SDTV Cable x 1

Parallel cable x 1

YPbPr Cable x 1 COM port Cable x 2

DVI-I Y cable x 1 PS/2 Keybroad & Mouse cable x 1

CPU Cooler x 1

Audio cable with bracket x 1

Dual USB cable with bracket x 1

Printed Matters:

User’s Manual x 1
Driver CD x 1

HS-770 User’s Manual

4

Index

Chapter 1 <Introduction>................................................................................7

1.1 <Product Overview>............................................................................7

1.2 <Product Specification> ......................................................................8

1.3 <Mechanical Drawing>......................................................................10

1.4 <Block Diagram>...............................................................................12

Chapter 2 <Hardware Setup>........................................................................14

2.1 <Connector Location>.......................................................................14

2.2 <Jumper Location & Reference>......................................................16

2.3 <Connector Reference>....................................................................17

2.3.1 <Internal Connectors>...........................................................17

2.3.2 <External Connectors>..........................................................17

2.4 <CPU and Memory Setup>...............................................................18

2.4.1 <CPU Setup> ........................................................................18

2.4.2 <Memory Setup>...................................................................19

2.5 <CMOS Setup>.................................................................................20

2.6 <Enhanced IDE Interface>................................................................21

2.7 <Serial ATA Interface>.......................................................................21

2.8 <Floppy Port>....................................................................................22

2.9 <Ethernet Interface> .........................................................................23

2.10 <Onboard Display Interface>..........................................................24

2.10.1 <og Display>........................................................................24

2.10.2 <Digital Display>..................................................................25

2.10.3 <HDTV Interface>................................................................29

2.11 <Integrated Audio Interface>...........................................................30

2.12 <GPIO Interface>............................................................................32

2.13 <Power Supply>..............................................................................33

2.13.1 <Power Input>..............................................................................33

2.14 <Switch and Indicator>....................................................................34

Chapter 3 <System Setup>...........................................................................35

HS-770 User’s Manual

5

3.1 <Video Memory Setup>....................................................................35

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

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

A.1 <IDE Port>........................................................................................39

A.2 <Serial ATA Port>..............................................................................40

A.3 <Floppy Port>...................................................................................40

A.4 <IrDA Port>.......................................................................................41

A.5 <Serial Port>.....................................................................................42

A.6 <VGA Port>.......................................................................................43

A.7 <LAN Port>.......................................................................................43

A.3 < USB Interface >.............................................................................43

Appendix B <Flash BIOS> ............................................................................44

B.1 <Flash Tool>.....................................................................................44

B.2 <Flash BIOS Procedure> .................................................................44

Contact Information.......................................................................................46

HS-770 User’s Manual

6

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HS-770 User’s Manual Introduction

Chapter 1 <Introduction>

1.1 <Product Overview>

HS-770 is the new generation of the Half-size PCI CPU card, with supporting last Intel

Pentium M processors for 533MHz front side bus, Intel 915GM and ICH6-M chipset,
integrated GMA900 graphics, DDR2 memory, REALT EK AC97 Audio, Serial ATA, mini
PCI and dual Gigabit LAN.

New Intel Pentium M Processor

The board supports last Intel Pentium M processors with 533MHz front si de bus, 2MB
L2 cache, to provide more powerful performance than before.

New features for Intel 915GM chipset

The board integrates Intel 915GM and ICH6-M chipset, to provide new generation of the
mobile solution, supports Intel GMA900 graphics, DDR2 400/533 memory, built-in high
speed mass storage interface of serial ATA,

Multimedia solution

Based on Intel 915GM and ICH6-M chipset, the board provides t wo high performance
onboard graphics, 24-bit dual channel LVDS interface, HDTV to meet the very
requirement of the multimedia application.

Flexible Extension Interface

The board provides one Compact Flash Type II slot and one mini-PCI slot.

Product Overview

7

HS-770 User’s Manual Introduction

1.2 <Product Specification>

General Specification

Form Factor Half-size PCI CPU card
CPU Intel® Pentium M / Celeron M processors

Package type: FC-PGA478
L2 Cache: 512KB/1MB/2MB
Front side bus: 400/533MHz

Memory 2 x 240-pin DDR2 400/533MHz SDRAM up to 2GB

Up to 8GB/s of bandwidth with dual-channel interleaved mode
Dual-Channel technology supported

Unbufferred, none-ECC memory supported only
Chipset Intel® 915GM (Northbridge) and ICH6-M (Southbridge)
BIOS Phoenix-Award v6.00PG 4Mb PnP 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® ICH6-M built-in RTC with lithium battery
Enhanced IDE UltraDMA33/66/100 IDE interface supports up to 2 ATAPI devices

One 44-pin IDE port onboard

One Compact Flash Type II socket on solder side
Serial ATA Intel® ICH6-M integrates 2 Serial ATA interfaces

Up to 150MB/s of transfer rate

Multi-I/O Port

Chipset Intel® ICH6-M with Winbond® W83627THF controller
Serial Port 3 internal RS-232 serial ports one internal RS-232/422/485 serial ports
USB Port Four Hi-Speed USB 2.0 ports with 480Mbps of transfer rate
Parallel Port One internal
Floppy Port One standard type Floppy port
IrDA Port One IrDA compliant Infrared interface supports SIR
K/B & Mouse External PS/2 keyboard and mouse ports on near LAN 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® 915GM GMCH (Graphic Memory Controller Hub)
Frame Buffer Up to 128MB shared with system memory
Display Type CRT, LCD monitor with digital display

Onboard 24-bit dual channel LVDS interface

Onboard HDTV interface
Connector External DVI female connector on near LAN port

Onboard 40-pin LVDS connector

Onboard 8-pin TV-out connector

Product Specification

8

HS-770 User’s Manual Introduction

Ethernet Interface

Controller Marvell 88E8053 PCI Express Gigabit Ethernet controller
Type Triple speed 10/100/1000Base-T

auto-switching Fast Ethernet
Full duplex, IEEE802.3U compliant

Connector Dual External RJ45 connectors with LED on rear I/O panel

Audio Interface

Chipset Intel® ICH6M with Realtek® ALC201A codec
Interface 2 channels
Connector Onboard Audio connector for Line-out, Line-in, MIC-in

Expansive Interface

CF One Compact Flash Type II socket on solder Side
PCI One Mini-PCI socket for TYPE III (32-bit, 33MHz)

Power supply: +3.3V, +5V

Power and Environment

Power
Requirement

Onboard 4-pin connector

DC 5V/12V
Dimension 185mm (L) x 121 (H) mm
Temperature Operating within 0 ~ 60oC (32 ~ 140oF)

Storage within -20 ~ 85

o

C (-4 ~ 185oF)

Ordering Code

HS-770DXG2 Intel Pentium M Mini-ITX motherboard with onboard VGA, Dual

Gigabit LAN, SATA,4 x USB 2.0 Ports, Audio, 4 x RS232 serial port,
LVDS, HDTV, Mini-PCI

The specifications may be different as the actual production.
For further product information please visit the website at

http://www.commell.com.tw

Product Specification

9

HS-770 User’s Manual Introduction

1.3 <Mechanical Drawing>

Mechanical Drawing

10

HS-770 User’s Manual Introduction

Product Specification

11

HS-770 User’s Manual Introduction

1.4 <Block Diagram>

Intel Pentium M/Celeron M Processors

Intel GMA900 Graphics

LVDS

HDTV

2 x 240-pin DDR2
400/533MHz up to
2GB

915GM

ICH6-M

2 x Serial ATA ports

4 x USB2.0 ports

Marvell E8053

Gigabit LAN

PICMG

UltraDMA33/66/100 IDE

CompactFlash

PCIE

ALC201A

SDVO

DVI

Mini-PCI slot

BIOS

2 x Serial ports

1 x Floppy ports

1 x Parallel Port

IrDA

8-bit GPIO

2 x Serial ports

Mechanical Drawing

12

HS-770 User’s Manual Introduction

(This Page is Left for Blank)

Block Diagram

13

HS-770 User’s Manual

14

Chapter 2 <Hardware Setup>

2.1 <Connector Location>

CN_ATKB JCFSEL SATA JVLCD2 CN_INV CN_TV CPUFAN

CN_USB1/2 COM12 COM34 CN_ LPT CN IR CN_DIO SYSFAN

Floppy

IDE

PS2

RJ45_B

DVI

JCSEL1
JCSEL2

CN_PWR

AUDIO

_VGA

RJ45_A

CN_LVDS2 JFRNT CN_PS

HS-770 User’s Manual Hardware Setup

CF

Connector Location

15

HS-770 User’s Manual Hardware Setup

2.2 <Jumper Location & Reference>

Jumper Function

JRTC CMOS Operating/Clear Setting
JCFSEL CF with IDE mode selection
JVLCD2 Panel Voltage Setting
JCSEL1 Choose RS232/485/422
JCSEL2 Choose RS232/485/422

JCFSEL

JRTC

JVLCD2

JCSEL1

JCSEL2

RS232 RS485 RS422

Jumper Location & Reference

16

HS-770 User’s Manual Hardware Setup

2.3 <Connector Reference>

2.3.1 <Internal Connectors>

Connector Function Remark

CPU Socket479 for CPU Standard
DDRIIA/B 240 -pin DDR2 SDRAM DIMM socket Standard
IDE 44-pin IDE connector Silm
FDD 34-pin slim type floppy connector Standard
SATA1/2 7-pin Serial ATA connector Standard
CN_AUDIO 5 x 2-pin audio connector Standard
CN_DIO 6 x 2-pin digital I/O connector Standard
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_LVDS2 20 x 2-pin LVDS connector Standard
CN_INV 5-pin LCD inverter connector Standard
CN_IR 5-pin IrDA connector Standard
CN_COM12/34 10 x 2-pin COM1/2/3/4 connector Standard
CN_TV 4 x 2-pin TV-out connector Standard
JFRNT 14-pin front panel switch/indicator connector Standard
MINIPCI Mini-PCI socket Standard
CF CompactFlash Type II socket Standard

2.3.2 <External Connectors>

Connector Function Remark

DVI DVI Digital VGA connector Standard
RJ45_A/B RJ45 Lan port connector Standard
KB/MS PS/2 keyboard/Mouse connector Standard

Connector Location

17

HS-770 User’s Manual Hardware Setup

2.4 <CPU and Memory Setup>

2.4.1 <CPU Setup>

The board comes with the socket479 for Intel Pentium M/Celeron M processors, it
supports new generation of Intel Pentium M processors with 533MHz of front side bus
and 2MB L2 cache. Please follow the instruction to install the CPU properly.

Check point

Unlock wa

y

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

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

3. Lock the socket

Memory Setup

18

HS-770 User’s Manual Hardware Setup

CMOS Setup

19

2.4.2 <Memory Setup>

The board provides two 240-pin DDR2 DIMMs to support DDR2 400/533 memory
modules up to 2GB of capacity. Non-ECC, unbuffered memory is supported only. While
applying two same modules, dual channel technology is enabled automatically for
higher performance.

DDRIIB/A

Please check the pin number to match the socket side well
before installing memory module.

HS-770 User’s Manual Hardware Setup

2.5 <CMOS Setup>

The board’s data of CMOS can be setting in BIOS. If the board refus es 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 Mode

1-2 Clear CMOS
2-3 Normal Operation

Default setting

JRTC

13

SATA &IDE Setup

20

HS-770 User’s Manual Hardware Setup

2.6 <Enhanced IDE Interface>

The board has one UltraDMA33 IDE interface to support up to 2 ATAPI devices, and one
CompactFlash Type II socket on the solder side, with jumper JCFSEL for IDE
master/slave mode selection.

Jumper: JCFSEL
Type: onboard 3-pin header

JCFSEL Mode

1-2 Master
2-3 Slave

Default setting

1 3

2.7 <Serial ATA Interface>

Based on Intel ICH6-M, the board provides two Serial ATA interfaces with up to 150MB/s
of transfer rate.

SATA1
SATA2

JCFSEL

Floppy Port

21

HS-770 User’s Manual Hardware Setup

2.8 <Floppy Port>

The board provides one standard type floppy port.

FDD

2 34

33

1

Ethernet Interface

22

HS-770 User’s Manual Hardware Setup

2.9 <Ethernet Interface>

The board integrates with two Marvell 88E8053 PCI Express Gigabit Ethernet
controllers, as the PCI Express 1x can speed up to 250MB/s of transfer rate instead of
late PCI bus with 133MB/s of transfer rate. The Marvell 88E8053 supports triple speed
of 10/100/100Base-T, with IEEE802.3 compliance and Wake-On-LAN supported.

RJ45 LAN connector

Digital Visual Interface Display

23

HS-770 User’s Manual Hardware Setup

2.10 <Onboard Display Interface>

Based on Intel 915GM chipset with built-in GMA (Graphic Media Accelerator) 900
graphics, the board provides one DVI 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,DVI,LCD
and TV

2.10.1 <Digital Visual Interface Display>

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

DVI

Onboard Display Interface

24

HS-770 User’s Manual Hardware Setup

2.10.2 <Digital Display>

The board provides one 40-pin LVDS connector for 24-bit single/dual channel panels,
supports up to 1600 x 1200 (UXGA) and 1920 x 1200 (WUXGA) of resolution, with one
LCD backlight inverter connector and one jumper for panel voltage setting.

1

CN_INV

3 1

5

_

JVLCD2

39

1

2

CN_LVDS2

40

Onboard Display Interface

25

HS-770 User’s Manual Hardware Setup

Connector: CN_INV Connector: JVLCD2
Type: 5-pin LVDS Power Header Type: 3-pin Power select Header

Pin Description Pin Description

1 +12V 1 VCC
2 GND 2 LCDVCC
3 GND 3 VCC3

4 GND

5 ENABKL

Connector: CN_LVDS2
Type: onboard 40-pin connector for LVDS connector
Connector model: HIROSE DF13-40DP-1.25V

Pin Signal Pin Signal

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 N/C
26 ACLK+ 25 N/C
28 GND 27 GND
30 N/C 29 BCLK­32 N/C 31 BCLK+
34 GND 33 GND
36 LVDDCLK 35 N/C
38 LVDDDAT 37 N/C
40 N/C 39 N/C

Onboard Display Interface

26

HS-770 User’s Manual 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 conne ctor to make a c able, becaus e
every panel has its own pin assignment, so we do not pro vide a standard cable; ple ase find
a local cable manufacture to make cables.

LCD Installation Guide:

1. Preparing the HS-770, 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 JVLCD2 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.

Onboard Display Interface

27

HS-770 User’s Manual 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:

HS-770 BIOS LCD Type selection form

Single channel 18bit (VER:1.0S18A) Dual channel 18bit (VER:1.0D18A)

NO. Output format NO. Output format

1 640 x 480 1
2 800 x 600 2
3 1024 x 768 3
4 1280 x 768 4

Single channel 24bit (VER:1.0S24A) Dual channel 24bit (VER:1.0D24A)

NO. Output format NO. Output format

1 1024 x 768 1 1024 x 768
2 1280 x 768 2 1280 x 1024
3 1280 x 1024 3 1400 x 1050
4 1366 x 768 4 1600 x 1200

Onboard Display Interface

28

HS-770 User’s Manual Hardware Setup

2.10.3 <HDTV Interface>

The board provides output types with Composite, S-Video and Component (YPbPr)
Composite and S-Video up to 1024 x 768 for NTSC/PAL
Component support 480p/720p/1080i/1080p mode

Connector: CN_TV
Connector type: 8-pin header TV-out connector (pitch = 2.54mm)

Pin Number Assignment Pin Number Assignment

1 GND 2 S-Video/Y
3 S-video/Pr 4 GND
5 GND 6 GND
7 Composite/Pb 8 GND

Notice1: This connector is for both S-Video/Composite and YPbPr outputs; please use
attached two cables in the package for SDTV or HDTV devices.
Notice2: S-Video and Composite can not be used at the same time.

71

28

CN_TV

Onboard Display Interface

29

HS-770 User’s Manual Hardware Setup

2.11 <Integrated Audio Interface>

HS-770 provides a stereo audio interface with Realtek ALC201A AC97 Codec. The

CN_AUDIO provides the interface to use attached audio cable.

CN_AUDIO

1

2

9

10

Integrated Audio Interface

30

HS-770 User’s Manual Hardware Setup

Connector: CN_AUDIO

Type: 10-pin (2 x 5) 2.54-pitch header

Pin Description Pin Description

1 Line – Right 2 Ground
3 Line – Left 4 MIC
5 MIC 6 Ground
7 N/C 8 Line Out – Left
9 Line Out – Right 10 Ground

Interface

31

HS-770 User’s Manual Hardware Setup

2.12 <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) 2.0mm x 2.0mm-pitch header

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

CN_DIO

1

Video Memory Setup

32

HS-770 User’s Manual Hardware Setup

2.13 <Power Supply>

2.13.1 <Power Input>

The board requires DC 12V/5V input with onboard 4-pin connector, for the input
current, please take a reference of the power consumption report on appendix.

Connector: CN_PWR
Type: 4-pin standard power connector

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

CN_PWR

4

1

1 3

Power Supply

33

HS-770 User’s Manual Hardware Setup

2.14 <Switch and Indicator>

The JFRNT provides front control panel of the board, such as po wer 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 Signal PIN Signal Function

VCC 1 2 VCC

IDE LED

Active 3 4 N/C

Reset 5 6 GND

Power

LED

Reset

GND 7 8 VCC

N/C 9 10 N/C

PWRBT 11 12 N/C

Power
Button

5VSB 13 14 SPKIN

Speaker

14

2

JFRNT

1 13

Video Memory Setup

34

HS-770 User’s Manual System Setup

Chapter 3 <System Setup>

3.1 <Video Memory Setup>

Based on Intel® 915GM chipset with GMA (Graphic Media Accelerator) 900, the board
supports Intel® DVMT (Dynamic Video Memory Technology) 3.0, which would allow the
video memory to be allocated up to 128MB.
To support DVMT, you need to install the Intel GMA 900 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 applic ation, this item is
strongly recommend to be selected as MAX DVMT.

Video Memory Setup

35

HS-770 User’s Manual System Setup
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.

System

Memory

On-Chip

Frame

Buffer Size

Fixed

Memory

Size

DVMT

Memory

Size

Total
Graphic
Memory

1MB 32MB 0MB 32MB
1MB 0MB 32MB 32MB
8MB 32MB 0MB 32MB

128MB~255MB

8MB 0 32MB 32MB
1MB 64MB 0MB 64MB
1MB 0 64MB 64MB
1MB 128MB 0MB 128MB
1MB 0 128MB 128MB
1MB 64MB 64MB 128MB
8MB 64MB 0MB 64MB
8MB 0 64MB 64MB
8MB 128MB 0MB 128MB
8MB 0 128MB 128MB

256MB~511MB

8MB 64MB 64MB 128MB
1MB 64MB 0 64MB
1MB 0 64MB 64MB
1MB 128MB 0 128MB
1MB 0 128MB 128MB
1MB 64MB 64MB 128MB
8MB 64MB 0 64MB
8MB 0 64MB 64MB
8MB 128MB 0 128MB
8MB 0 128MB 128MB

512MB upper

8MB 64MB 64MB 128MB

Notice:

1. The On-Chip Frame Buffer Size would be included in the Fixed Memory.
Please select the memory size according to this table.

BIOS Setup

36

HS-770 User’s Manual 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 i ndustri al 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 configuration s 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 i mmediately after you turn on
the system. The following message “Press DEL to enter SETUP” should appear in th e
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

BIOS Setup

37

HS-770 User’s Manual

IDE Port

38

(This Page is Left for Blank)

HS-770 User’s Manual I/O Port Pin Assignment

Appendix A <I/O Port Pin Assignment>

A.1 <IDE Port>

Connector: IDE

Type: 44-pin (22 x 2) box header

Pin Description Pin Description

1 Reset 2 Ground
3 D7 4 D8
5 D6 6 D9
7 D5 8 D10
9 D4 10 D11
11 D3 12 D12
13 D2 14 D13
15 D1 16 D14
17 D0 18 D15
19 Ground 20 N/C
21 REQ 22 Ground
23 -IOW 24 Ground
25 -IOR 26 Ground
27 IORDY 28 Ground
29 DACK 30 Ground
31 IDEIRQ 32 IDE32
33 A1 34 P66DET
35 A0 36 A2
37 -CS1 38 -CS3
39 -HD LED1 40 Ground
41 +5V 42 +5V
43 Ground 44 Ground

1

2

43

44

SATA & Floppy Port

39

HS-770 User’s Manual I/O Port Pin Assignment

A.2 <Serial ATA Port>

Connector: SATA1/2
Type: 7-pin wafer connector

1 2 3 4 5 6 7

GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND

2 FDD 34

A.3 <Floppy Port>

Connector: FDD
Type: 34-pin connector

1 33

Pin Description Pin Description

1 GND 2 FD DRVDEN
3 GND 4 N/C
5 GND 6 N/C
7 GND 8 FD INDEX
9 GND 10 FD MOA­11 GND 12 N/C
13 GND 14 FD DSA­15 GND 16 N/C
17 GND 18 FD DIR­19 GND 20 FD STEP­21 GND 22 FD WD­23 GND 24 FD WE­25 GND 26 FD TRAK-

27 GND 28 FD WP­ 29 GND 30 FD RDATA­ 31 GND 32 FD HEAD­ 33 GND 34 FD DSKCHG-

IrDA Port

40

HS-770 User’s Manual I/O Port Pin Assignment

A.4 <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

1

5

SATA & Floppy Port

41

HS-770 User’s Manual I/O Port Pin Assignment

A.5 <Serial Port>

Connector: CN_COM12/CN_COM34
Type: 20-pin (10 x 2) 1.27mm x 2.54mm-pitch header

Pin Description Pin Description

1 DCD 2 RXD
3 TXD 4 DTR
5 GND 6 DSR
7 RTS 8 CTS
9 RI 10 N/C
11 DCD 12 RXD
13 TXD 14 DTR
15 GND 16 DSR
17 RTS 18 CTS
19 RI 20 N/C

2 20

1 19

IrDA Port

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HS-770 User’s Manual I/O Port Pin Assignment

A.6 <VGA Port>

Connector: DVI
Type: DVI-I female connector on bracket

Pin Description Pin Description Pin Description

1 TDC2- 11 VGAGND 21 N/C
2 TDC2+ 12 N/C 22 VGAGND
3 VGAGND 13 N/C 23 TLC+
4 N/C 14 VCC 24 TLC­5 N/C 15 VGAGND C1 VGA R
6 VGACLK 16 THPDET C2 VGA G
7 VGADAT 17 TDC0- C3 VGA B
8 VGA VS 18 TDC0+ C4 VGA HS
9 TDC1- 19 VGAGND C5 VGAGND
10 TDC1+ 20 N/C C6 VGAGND

A.7 <LAN Port>

Connector: RJ45A/B
Type: RJ45 connector with LED on bracket

Pin 1 2 3 4 5

Description TRD0+ TRD0- TRD1+ TRD1- NC

Pin 6 7 8 9 10

Description NC TRD2+ TRD2- TRD3+ TRD3-

A.3 < USB Interface >

9

1

Connector: CN_USB1/2
Type: 10-pin (5 x 2) header for dual USB Ports

2

10

Pin Description Pin Description

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

Serial Port

43

HS-770 User’s Manual I/O Port Pin Assignment

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 awardflash.exe to the disk.

4. Power on the system and flash the BIOS. (Example: C:/ awardflash 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

VGA Port

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HS-770 User’s Manual Flash BIOS

The GPIO’can be programmed wi t h the MS DO S deb u g pr og ram using simple
IN/OUT commands.The following lines show an example how to do this.

GPIO0…..GPIO7 bit0……bit7

-o 4E 87 ;enter configuration

-o 4E 87

-o 4E 29

-o 4E 40 ;enale GPIO function

-o 4E 07

-o 4E 07 ;enable GPIO configuration

-o 4E F0

-o 4F xx ;set GPIO as input/output; set ‘1’ for input,’0’for output

-o 4E F1

-o4F xx ;if set GPIO’s as output,in this register its value can be set

Optional :

-o 4E F2

-o 4F xx ; Data inversion register ; ‘1’ inverts the current valus of the
bits ,’0’ leaves them as they are

-o 4E 30

-o 4F 01 ; active GPIO’s

For further information ,please refer to Winbond W83627THF datasheet.

Notice : All GPIO pin pull-high external resistance requirement

Flash BIOS

45

HS-770 User’s Manual Contact Information

Contact Information

46

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 a
Business.

Taiwan Commate Computer Inc.

Address

8F, No. 94, Sec. 1, Shin Tai Wu Rd., Shi Chih

Taipei Hsien, Taiwan
TEL [phone]
FAX [phone]
Website

http://www.commell.com.tw

E-Mail

[e-mail] (General Information)

[e-mail] (Technical Support)

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mmell is our tr

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