HE-772
Half-size PCI Bus CPU Card
User’s Manual
Edition 1.0
2011/11/18
HE-772 User’s Manual
Copyright
Copyright 2010. 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 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 document are property 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
TU
-1-
UT
HE-772 User’s Manual
Packing List:
Please check the package content before you starting using the board.
Hardware:
HE-772 “Half-size PCI Bus CPU Card” x 1
Cable Kit:
Audio Cable x 1
(OALPJ-HDU)
USB Cable x 1
(OALUSBA-3)
Dual COM PORT cable x 1
(OALES-BKU2)
Printed Matters:
Driver CD x 1 (Including User’s Manual)
-2-
HE-772 User’s Manual
Index
Chapter 1 <Introduction> ................................................................................. 5
1.1 <Product Overview> .................................................................................. 5
1.2 <Product Specification>............................................................................. 6
1.3 <Mechanical Drawing> .............................................................................. 8
1.4 <Block Diagram> ....................................................................................... 9
Chapter 2 <Hardware Setup>......................................................................... 10
2.1 <Connector Location> ............................................................................. 10
2.2 <Jumper Reference>............................................................................... 12
2.3 <Connector Reference> .......................................................................... 13
2.3.1 <Internal Connector>.............................................................. 13
2.3.2 <External Connector> ............................................................ 13
2.4 <CPU and Memory Setup> ..................................................................... 14
2.5 <CMOS & ATX Setup>............................................................................ 15
2.6 < Enhanced IDE & CF Interface >........................................................... 16
2.7 <Serial ATA Interface> ............................................................................ 17
2.8 <LAN Interface> ...................................................................................... 18
2.9 <Onboard Display Interface> .................................................................. 19
2.9.1 <Analog VGA Interface> ........................................................ 19
2.9.2 <Digital Display>..................................................................... 20
2.10 <Onboard Audio Interface> ................................................................... 24
2.11 <USB2.0 Interface> ............................................................................... 25
2.12 <GPIO and SMBUS Interface> ............................................................. 26
2.13 <Serial Port Jumper Setting > ............................................................... 27
2.14 <Power & FAN Connector >.................................................................. 30
2.14.1 <Power Input> ...................................................................... 30
2.14.2 <Power Input> ...................................................................... 31
2.14.3 <Fan Connector> ................................................................. 32
2.15 <Indicator and Switch> .......................................................................... 33
Chapter 3 <System Configuration>............................................................... 34
-3-
HE-772 User’s Manual
3.1 <Audio Configuration>............................................................................. 34
3.2 <Video Memory Setup> ........................................................................... 35
3.3 <Display Properties Setting> ................................................................... 37
Chapter 4 <BIOS Setup> ................................................................................ 40
Appendix A <I/O Port Pin Assignment> ....................................................... 41
A.1 < LPT Port > ............................................................................................ 41
A.2 < CRT Port > ........................................................................................... 41
A.3 < LAN Port >............................................................................................ 42
A.4 < IrDA Port >............................................................................................ 42
A.5 < SMBUS Port >...................................................................................... 42
A.6 < DIO Port > ............................................................................................ 43
A.7 < IDE Port >............................................................................................. 43
A.8 < Serial ATA Port > .................................................................................. 44
A.9 < PS2 Port >............................................................................................ 44
A.10 < ATKB Port >........................................................................................ 44
Appendix B <Flash BIOS>.............................................................................. 45
B.1 BIOS Auto Flash Tool .............................................................................. 45
B.2 Flash Method........................................................................................... 45
Appendix C <System Resources> ................................................................ 46
C.1 <Direct memory access(DMA)> (HE-772A)............................................ 46
C.2<Input/output(IO)> (HE-772A).................................................................. 46
C.3<Interrupt reguest(IRQ)> (HE-772A)........................................................ 47
C.4<Memory> (HE-772A).............................................................................. 48
Appendix E <Watch Dog timer Setting > ...................................................... 50
Contact Information ........................................................................................ 51
-4-
HE-772 User’s Manual
Chapter 1 <Introduction>
1.1 <Product Overview>
HE-772G/H/A is the Half-size PCI Bus CPU Card, with Intel® Atom N450/D410/D510
processor, integrated GMA3150 graphics, Intel® ICH8M, DDR2 SO-DIMM memory,
Realtek HD Audio , CF , SATAII , LVDS , LPT , IrDA , DIO, CN_USB , PS2 , SMBUS,
CN_INV , CN_CRT , IDE , CN_ATKB , MINI-CARD and Intel® 82583V Gigabit LAN.
Intel® Atom Processor
The Intel® Atom N450/D410/ D510 processor supports one channel of 667 MHz DDR2
SDRAM up to 2GB/4GB/4GB. The chipset features power-efficient graphics with an
integrated 18-bit 3D graphics engine based on Intel® Graphics Media Accelerator 3150
architecture with LVDS, CRT display ports. The DMI is designed into the Pineview-M(D)
processor to provide an efficient high-bandwidth communication channel between the
processor and the ICH8M.
Embedded Intel® ICH8M
The board integrates Intel® ICH8M. It provides I/O capabilities and flexibility via
high-bandwidth interfaces such as PCIE and Hi-Speed USB 2.0 connectivity. Serial
ATA . HD Audio , Mini-card , CF , LAN , HD Audio . IDE , CN_USB
Flexible Extension Interface
The board also provides Compact Flash Type II socket and 2 x Mini-card socket.
-5-
HE-772 User’s Manual
1.2 <Product Specification>
General Specification
Form Factor
CPU
Memory
Chipset
BIOS
Green Function
Watchdog Timer
Real Time Clock
Enhanced IDE
Serial ATAII
Half-size PCI Bus CPU Card
Intel® Atom N450 Processor 1.66GHz (HE-772G)
Intel® Atom N455 Processor 1.66GHz (HE-7729)
Intel® Atom D410 Processor 1.66GHz (HE-772H)
Intel® Atom D510 Processor 1.66GHz (HE-772A)
Intel® Atom D525 Processor 1.80GHz (HE-772C)
Package type: FCBGA559
1 x 200-pin DDR2 SO-DIMM 667MHz SDRAM up to
2GB/4GB/4GB
(HE-772G / HE-7729 / HE-772H / HE-772A / HE-772C)
Unbufferred, none-ECC memory supported only
Intel® ICH8M
Phoenix-Award v6.00PG 8Mb SPI flash BIOS
Power saving mode includes doze, standby and suspend modes.
ACPI version 2.0 and APM version 1.2 compliant
System reset programmable watchdog timer with 1 ~ 255 sec./min.
of timeout value
Intel® ICH8-M built-in RTC with lithium battery
IDE supports 44-Pin Disk On Module with +5V power supply
One CompactFlash Type II socket on solder side
Intel® ICH8M integrates 3 Serial ATAII interfaces
(No RAID Function)
Up to 300MB/s of transfer rate
Multi-I/O Port
Chipset
Serial Port
USB Port
IrDA Port
K/B & Mouse
GPIO
Smart Fan
Audio Port
Intel® ICH8M with Winbond® W83627DHG-P controller
Five RS-232 and one RS232/422/485 serial ports
Eight Hi-Speed USB 2.0 ports with 480Mbps of transfer rate
One IrDA compliant Infrared interface supports SIR
External PS/2 keyboard and mouse ports on rear I/O panel
One 12-pin Digital I/O connector with 8-bit programmable I/O I
nterface
One CPU fan connectors for fan speed controllable
Realtek ALC888 HD Codec
VGA Display Interface
Chipset
Frame Buffer
Intel® Atom N450 processor (System Controller Hub) (HE-772G)
Intel® Atom N455 processor (System Controller Hub) (HE-7729)
Intel® Atom D410 processor (System Controller Hub) (HE-772H)
Intel® Atom D510 processor (System Controller Hub) (HE-772A)
Intel® Atom D525 processor (System Controller Hub) (HE-772C)
Up to 384MB shared with system memory
-6-
HE-772 User’s Manual
Display Type
Connector
CRT, LVDS monitor with analog display
External DB15 female connector on rear I/O panel
Onboard 20-Pin LVDS and 5-Pin inverter connector
Ethernet Interface
Controller
Type
Connector
2 x Intel® 82583V Gigabit Ethernet controller
Triple speed 10/100/1000Base-T
Auto-switching Fast Ethernet
Full duplex, IEEE802.3U compliant
Two External RJ45 connectors with LED on rear I/O panel
Expansive Interface
PCIE mini card
Two PCIE mini card socket
Power supply: +1.5V, 3VSB
Power and Environment
Power
Requirement
Dimension
Temperature
DC 5V/12V power required, optional 5VSB for ATX
Onboard 4-pin power connector & 3-pin ATX connector
185 (L) x 122 (H) mm
Operating within 0 ~ 60OC (32 ~ 140OF)
Storage within –20 ~ 85OC (-4 ~ 185OF)
p
P
P
p
P
p
p
P
Ordering Code
HE-772G
Support Intel® Atom N450 processor with onboard VGA, LVDS for
18-bits, Audio, Giga LAN, USB2.0, SATAII, PCIE mini card, PCI,
Mini-PCI, Serial Port, CF, SMBUS, GPIO, IrDA, LPT, CDIN, SPDIF
HE-7729
Support Intel® Atom N455 processor with onboard VGA, LVDS for
18-bits, Audio, Giga LAN, USB2.0, SATAII, PCIE mini card, PCI,
Mini-PCI, Serial Port, CF, SMBUS, GPIO, IrDA, LPT, CDIN, SPDIF
HE-772H
Support Intel® Atom D410 processor with onboard VGA, LVDS for
18-bits, Audio, Giga LAN, USB2.0, SATAII, PCIE mini card, PCI,
Mini-PCI, Serial Port, CF, SMBUS, GPIO, IrDA, LPT, CDIN, SPDIF
HE-772A
Support Intel® Atom D510 processor with onboard VGA, LVDS for
18-bits, Audio, Giga LAN, USB2.0, SATAII, PCIE mini card, PCI,
Mini-PCI, Serial Port, CF, SMBUS, GPIO, IrDA, LPT, CDIN, SPDIF
HE-772C
Support Intel® Atom D525 processor with onboard VGA, LVDS for
18-bits, Audio, Giga LAN, USB2.0, SATAII, PCIE mini card, PCI,
Mini-PCI, Serial Port, CF, SMBUS, GPIO, IrDA, LPT, CDIN, SPDIF
CBP-5P4
Support 4 X PCI slots backplane
MPX-954E
PCI Express mini card support 2 x RS232 , 2 x RS422/RS485.
The specifications may be different as the actual production.
For further product information please visit the website at http://www.commell.com.tw
TU
-7-
UT
HE-772 User’s Manual
1.3 <Mechanical Drawing>
Unit: inch
-8 -
HE-772 User’s Manual
1.4 <Block Diagram>
VGA Interface
Intel GMA 3150
Intel® Atom
CRT
DDR2 SODIMM 667 MHz up
N450/D410/
18bit Single Channel LVDS
to 2G/4G/4G
D510
1 x IDE
2 x PCIE mini card
3 x Serial ATA II
1 x Compact Flash
ICH8M
6 x USB2.0
ALC888 HD Audio
W83627DHG-P
2 x Giga LAN
ICHF81216D
RS232/422/485
LPT , IrDA , Dio ,
SYSFAN , CPUFAN
COM 1/2/3/4/5/6
-9 -
HE-772 User’s Manual
Chapter 2 <Hardware Setup>
2.1 <Connector Location>
COM3/4/5/6
CN_AUDIO
CF
CN_CRT
CN_INV
COM1/2
CN_LPT
CN_ATKB
CN_IR
CN_LVDS
CPUFAN
DC_IN
IDE
MINICARD
CN_USB
SATA
-10-
DDRII
CN_DIO
CN_SMBUS
CN_PS
SYSFAN
JFRNT
HE-772 User’s Manual
HE-772G/9/H/A/C
CRT
RJ45 1/2
-11-
PS2
HE-772 User’s Manual
2.2 <Jumper Reference>
Jumper
JRTC
JVLCD
JAT
JCSEL1
JCSEL2
JP1
JP2
Function
CMOS Operating/Clear Setting
Panel Voltage Setting
Power mode select
CN_COM2 RS-232 RS422 RS485 Setting / CN_IR IrDA
Setting
CN_COM3/4/5/6 RS-232
JCSEL1
JRTC
JCSEL2
JAT
JVLCD
JP1/2
-12-
HE-772 User’s Manual
2.3 <Connector Reference>
2.3.1 <Internal Connector>
Connector
DDRII
SATA1/2/3
CF
IDE
MINI_CARD
CN_LVDS
CN_INV
CN_USB1/2/3
CN_AUDIO
CN_COM1/2/3/4/5/6
JFRNT
SYSFAN
CPUFAN
DC_IN
CN_LPT
CN_DIO
CN_IR
JCSEL1
JCSEL2
JRTC
CN_CRT
CN_SMBUS
JAT
JRTC
Function
200 –pin DDR2 SO-DIMM SDRAM
slot
7-pin Serial ATA connector
Compact Flash Type II socket
44-pin primary IDE connector
2 x 52-pin PCI Express mini card
10 x 2-pin LVDS connector
5-pin LCD inverter connector
5 x 2-pin USB connector
5 x 2-pin audio connector
10 x 2-pin com connector
10-pin switch/indicator connector
3-pin system cooler fan connector
4-pin CPU cooler fan connector
DC 5V/12V input connector
13 x 2-pin printer connector
6 x 2-pin digital I/O connector
5-pin IrDA connector
CN_COM2 RS-232 RS422 RS485
Setting / CN_IR IrDA Setting
CMOS Operating/Clear Setting
5 x 2-pin CRT connector
5-pin SMBUS connector
Power mode select
CMOS Operating/Clear Setting
Remark
2.3.2 <External Connector>
Connector
CRT
PS2
RJ45
Function
DB15 VGA connector
PS2 keyboard and mouse connector
RJ45 LAN connector
-13-
Remark
HE-772 User’s Manual
2.4 <CPU and Memory Setup>
Non-ECC, unbuffered memory is supported only.
HE-772G provides one 200-pin DDR2 SO-DIMM to support DDR2 667 memory
modules support up to 2GB of capacity.
Suggestion:
DDR2 SO-DIMM Modules:
–Raw Card A = 2 Ranks of x16 SDRAMs (Double-sided)
–Raw Card C = 1 Rank of x16 SDRAMs (Single-sided)
HE-772H/ A provides one 200-pin DDR2 SO-DIMM to support DDR2 667 memory
modules support up to 4GB of capacity.
Suggestion:
DDR2 SO-DIMM Modules:
–Raw Card C = 1 Rank of x16 SDRAMs (Single -sided)
–Raw Card D = 1 Rank of x8 SDRAMs (Single-sided)
–Raw Card E = 2 Ranks of x8 SDRAMs (Double -sided)
DDRII
-14-
HE-772 User’s Manual
2.5 <CMOS & ATX 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
JRTC
1-2
2-3
Default setting
Mode
Clear CMOS
Normal Operation
Jumper: JAT
Type: onboard 3-pin jumper
JAT
1-2
2-3
Default setting
JRTC
Mode
AT Mode
ATX Mode
JAT
-15-
HE-772 User’s Manual
2.6 < Enhanced IDE & CF Interface >
The board supports one enhanced IDE interface for 2 ATAPI devices with ATA33. Based
on embedded application, the board has one 44-pin IDE connector +5V supported for
disk on module.
The board also provides a Compact Flash Type II socket.
CF
IDE
-16-
HE-772 User’s Manual
2.7 <Serial ATA Interface>
Based on Intel ICH8M, the board provides one Serial ATAII interfaces with up to
300MB/s of transfer rate.
SATA 1/2/3
-17-
HE-772 User’s Manual
2.8 <LAN Interface>
The Intel® 82583v supports triple speed of 10/100/1000Base-T, with IEEE802.3
compliance.
`
LAN
-18-
HE-772 User’s Manual
2.9 <Onboard Display Interface>
Based on Intel® Atom N450/D410/D510 with built-in GMA (Graphic Media Accelerator)
3150 graphics, the board provides one DB15 on real external I/O port, and one 20-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 and LVDS.
2.9.1 <Analog VGA Interface>
Please connect your CRT or LVDS monitor with DB15 male connector to the onboard
DB15 female connector on rear I/O port.
HE-772G /9 supports 1400 x 1050 (WUXGA) resolution displays.
HE-772H/ A/C supports 2048 x 1536 (WUXGA) resolution displays.
CRT
-19-
HE-772 User’s Manual
2.9.2 <Digital Display>
The board provides one 20-pin LVDS connector for 18 bit single channel panels,
HE-772G/9 supports 1280 x 800 (WUXGA) resolution displays.
HE-772H/A/C supports 1366 x 768 (WUXGA) resolution displays, with one LCD
backlight inverter connector and one jumper for panel voltage setting
1
2
1
LVDS
JVLCD
3
20 19
-20-
CN_INV
HE-772 User’s Manual
Connector: CN_INV
Type: 5-pin Inverter power connector
Connector model: molex_53261-5pin
Jumper: JVLCD
Type: 3-pin Power select jumper
Pin
1
2
Description
+12V
GND
Pin
1-2
2-3
3
4
5
GND
GND
ENABKL
Default: 2-3
Description
+5V
+3.3V
Connector: CN_LVDS
Type: onboard 20-pin connector for LVDS connector
Connector model: HIROSE DF13-20DP-1.25V
Pin
2
4
6
8
10
12
14
16
18
20
Signal
LCDVCC
GND
TXL0P
TXL1N
GND
TXL2P
TXLCKN
GND
NC
GND
Pin
1
3
5
7
9
11
13
15
17
19
-21-
Signal
LCDVCC
GND
TXL0N
GND
TXL1P
TXL2N
GND
TXLCKP
NC
GND
HE-772 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 cable, because
every panel has its own pin assignment, so we do not provide a standard cable; please find
a local cable manufacture to make cables.
LCD Installation Guide:
1.
Preparing the HE-772, 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 +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.
-22-
HE-772 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:
HE-772 BIOS panel type selection form
On board Single channel LVDS
18bit
NO.
Output format
1
640 x 480
2
800 x 480
3
800 x 600
4
1024 x 600
5
1024 x 768
6
1280 x 768
-23-
HE-772 User’s Manual
2.10 <Onboard Audio Interface>
The board provides the onboard high definition audio with Realtek ALC888
Connector: CN_AUDIO
Type: 10-pin (2 x 5) 1.27mm x 2.54mm-pitch header
Pin
Description
Pin
Description
1
MIC2_L
2
AGND
3
MIC2_R
4
AVCC
5
FRO_R
6
MIC2_JD
7
F_IO_SEN
8
N/C
9
FRO_L
10
LINE2_JD
CN_AUDIO
-24-
HE-772 User’s Manual
2.11 <USB2.0 Interface>
Connector: CN_USB
Type: 10-pin (5 x 2) header for USB Port
Pin
Description
Pin
1
VCC
2
3
Data04
5
Data0+
6
7
Ground
8
9
Ground
10
Description
VCC
Data1Data1+
Ground
N/C
CN_USB 1/2/3
PS: The USB2.0 will be only active when you connecting with the USB2.0 devices, if you
insert an USB1.1 device, the port will be changed to USB1.1 protocol automatically. The
transferring rate of USB2.0 as 480Mbps is depends on device capacity, exact
transferring rate may not be up to 480Mbps.
-25-
HE-772 User’s Manual
2.12 <GPIO and SMBUS Interface>
The board provides a programmable 8-bit digital I/O interface, and a SMBUS (System
management bus) interface for control panel application.
Connector: CN_DIO
Type: onboard 2 x 6-pin header, pitch=2.0mm
Pin
1
3
5
7
9
11
Description
Ground
GP10
GP11
GP12
GP13
VCC
Pin
2
4
6
8
10
12
Connector: CN_SMBUS
Type: 5-pin header for SMBUS Ports
Pin
1
2
3
4
5
Description
VCC
N/C
SMBDATA
SMBCLK
Ground
-26-
Description
Ground
GP14
GP15
GP16
GP17
+12V
CN_DIO
CN_SMBUS
HE-772 User’s Manual
2.13 <Serial Port Jumper Setting >
The board provides two RS232 serial ports, with jumper selectable RS422/485/IrDA for
COM2.
Connector: CN_COM 1/2
Type: 20-pin D-sub male connector
Pin
Description
1
MDCD12
MSIN13
MSO14
MDTR15
Ground
6
MDSR17
MRTS18
MCTS19
MRI110
NC
Pin
11
12
13
14
15
16
17
18
19
20
Description
DCDBTXCSINBTXC
SOUTBRXC
DTRBRXCGround
MDSR2MRTS2MCTS2MRI2NC
Connector: CN_COM3/4
Type: 20-pin (10 x 2) 1.27mm x 2.54mm-pitch header for COM3/4
Pin
Description
Pin
Description
1
HS_DCD111
HS DCD22
HS_RXD1
12
HS RXD2
3
HS_TXD1
13
HS TXD2
4
HS_DTR114
HS DTR25
Ground
15
Ground
6
HS_DSR116
HS DSR27
HS_RTS117
HS RTS28
HS_CTS118
HS DSR29
COM39
19
COM49
10
NC
20
NC
-27-
HE-772 User’s Manual
Connector: CN_COM5/6
Type: 20-pin (10 x 2) 1.27mm x 2.54mm-pitch header for COM5/6
Pin
Description
Pin
Description
1
HS_DCD311
HS DCD42
HS_RXD3
12
HS RXD4
3
HS_TXD3
13
HS TXD4
4
HS_DTR414
HS DTR45
Ground
15
Ground
6
HS_DSR316
HS DSR47
HS_RTS317
HS RTS48
HS_CTS318
HS DSR49
HS RI319
HS RI410
NC
20
NC
Jumper: JCSEL1,JCSEL2
Type: 12-pin (6 x 2) & 8-pin (4 x 2) for set COM2 mode jumper
Function
JCSEL2
IrDA
RS-422
RS-485
RS-232
Default: RS232
-28-
JCSEL1
HE-772 User’s Manual
Jumper: JP1 (COM 4)/ JP2(COM3)
Type: onboard 3 x 2-pin header
JP1/JP2
5-6
3-4
1-2
Mode
Standard COM Port
Pin9 with 12V signal
Pin9 with 5V signal
Default setting
COM5/6
COM3/4
COM1/2
JCSEL2
JCSEL1
-29-
HE-772 User’s Manual
2.14 <Power & FAN Connector >
The board requires onboard 4-pin DC 5V/12V power required, optional 5VSB for ATX.
2.14.1 <Power Input>
Connector: DC_IN
Type: 4-pin header
Pin
Description
1
+12V
2
Ground
Pin
3
4
Description
Ground
+5V
DC_IN
-30-
HE-772 User’s Manual
2.14.2 <Power Input>
Connector: CN_PS
Type: 3-pin connector
Pin
1
2
3
Description
+5VSTBY
GND
+5V
CN_PS
31
HE-772 User’s Manual
2.14.3 <Fan Connector>
Connector: SYSFAN
Type: 3-pin fan wafer connector
Pin
1
Description
Ground
Pin
2
Description
+12V
Pin
3
Description
CSFAN
Connector: CPUFAN
Type: 4-pin fan wafer connector
Pin
1
2
3
4
Description
Ground
+12V
P1FAN
+5V
CPUFAN
SYSFAN
32
HE-772 User’s Manual
2.15 <Indicator and Switch>
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) 2.54-pitch header
Function
Signal
PIN
Signal
HDLED+
1
2
PWDLED
HDLED-
3
4
N/C
Reset-
5
6
GND
GND
7
8
SPKIN+
N/C
9
10
N/C
Power
PWRBT+
11
12
N/C
Button
PWRBT-
13
14
SPKIN-
IDE LED
Function
Power
LED
Reset
Speaker
JFRNT
33
HE-772 User’s Manual
Chapter 3 <System Configuration>
3.1 <Audio Configuration>
The board integrates Intel® ICH8-M 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
4. Select the sound mode to meet your speaker system.
34
HE-772 User’s Manual
3.2 <Video Memory Setup>
Based on Intel® Atom N450/D410/D510 chipset with GMA (Graphic Media Accelerator)
3150, the board supports Intel® DVMT (Dynamic Video Memory Technology) 3.0, which
would allow the video memory be triggered up to 384MB.
To support DVMT, you need to install the Intel GMA3150 Driver with supported OS.
BIOS 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.
35
HE-772 User’s Manual
Total GFX 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 application, this item is
strongly recommend to be selected as MAX DVMT.
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
Notice:
1.
36
The On-Chip Frame Buffer Size would be included in the Total GFX Memory Size.
HE-772 User’s Manual
3.3 <Display Properties Setting>
Based on Intel® Atom N450/D410/D510 with GMA3150 (Graphic Media Accelerator), the
board supports two DACs for display device as 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.
Click Graphics Properties... for
advanced setup
37
HE-772 User’s Manual
3. This setup options can let you define each device settings.
Set the main
display device here
Choose Intel® Dual
Display
setup
Clone
the
display mode
same screen
38
to
dual
as
HE-772 User’s Manual
Choose Extended
Desktop to setup
the dual display
mode as different
screen display
Choose Monitor to
setup
the
CRT
monitor for Colors,
Resolution
Refresh Rate
and
39
HE-772 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
here 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
40
HE-772 User’s Manual
Appendix A <I/O Port Pin Assignment>
A.1 < LPT Port >
Connector: CN_LPT
Type: 25-pin header for LPT Port
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
Description
-PSTB
PRD1
PRD3
PRD5
PRD7
BUSY
SLCT
ERRSLINGround
Ground
Ground
Ground
Pin
2
4
6
8
10
12
14
16
18
20
22
24
Description
PRD0
PRD2PRD4
PRD6
ACKPE
AFDINITGround
Ground
Ground
Ground
A.2 < CRT Port >
Connector: CRT
Type: 15-pin D-sub female connector on rear panel
Pin
1
2
3
4
5
Description
RED
GREEN
BLUE
N/C
-CRTATCH
Pin
6
7
8
9
10
Description
Ground
N/C
Ground
N/C
-CRTATCH
Pin
11
12
13
14
15
Description
N/C
5VCDA
5HSYNC
5VSYNC
5VCLK
41
HE-772 User’s Manual
A.3 < LAN Port >
Connector: RJ45
Type: RJ45 connector with LED on rear panel
Pin
1
2
3
4
8
5
1
6
7
8
Description TRD0+ TRD0- TRD1+ TRD1- TRD2+ TRD2- TRD3+ TRD3-
A.4 < IrDA Port >
Connector: CN_IR
Type: 5-pin header for SIR Port
Pin
1
2
3
4
5
Description
+5V
N/C
IRRXD
Ground
IRTXD
A.5 < SMBUS Port >
Connector: CN_SMBUS
Type: 5-pin header for SMBUS Port
Pin
1
2
3
4
5
42
Description
+5V
N/C
SMDATA
SMCLK
Ground
HE-772 User’s Manual
A.6 < DIO Port >
Connector: CN_DIO
Type: 12-pin D-sub male connector on rear panel
Pin
1
2
3
4
5
6
Description
Ground
Ground
GP10
GP14
GP11
GP15
Pin
7
8
9
10
11
12
Description
GP12
GP16
GP13
GP17
+5V
+12V
A.7 < IDE Port >
Connector: IDE
Type: 10-pin D-sub male connector on rear panel
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
Description
Reset
D7
D6
D5
D4
D3
D2
D1
D0
Ground
REQ
IOW-/STOP
IOR-/HDMARDY
IORDY/DDMARDY
DACKIRQ
A1
A0
CS1
ASP1
Vcc
Ground
Pin
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
Description
Ground
D8
D9
D10
D11
D12
D13
D14
D15
N/C
Ground
Ground
Ground
Ground
Ground
N/C
SD
A2
CS3
Ground
Vcc
Ground
43
HE-772 User’s Manual
A.8 < Serial ATA Port >
1
7
Connector: SATA1/2/3
Type: 7-pin wafer connector
Pin
1
2
3
4
5
6
7
Description GND RSATA_TXP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND
A.9 < 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
A.10 < ATKB Port >
Connector: CN_ATKB
Type: 5-pin box header
44
Pin
1
2
3
4
5
Description
VCC
GROUND
N/C
KBDATA
KBCLK
HE-772 User’s Manual
Appendix B <Flash BIOS>
B.1 BIOS Auto 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.award.com
http://www.commell.com.tw/support/support.htm
TU
UT
TU
UT
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 Method
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. Re-star 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
45
HE-772 User’s Manual
Appendix C <System Resources>
C.1 <Direct memory access(DMA)> (HE-772A)
C.2<Input/output(IO)> (HE-772A)
46
HE-772 User’s Manual
C.3<Interrupt reguest(IRQ)> (HE-772A)
47
HE-772 User’s Manual
C.4<Memory> (HE-772A)
48
HE-772 User’s Manual
49
HE-772 User’s Manual
Appendix E <Watch Dog timer Setting >
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
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 = 1; Second: bit 3 = 0
You can select Timer setting in the BIOS, after setting the time options, the system
will reset according to the period of your selection.
50
HE-772 User’s Manual
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 and
business.
Taiwan Commate Computer Inc.
Address
19F., No.94, Sec. 1, Xintai 5th Rd., Xizhi Dist., New Taipei City
22102, Taiwan
TEL
+886-2-26963909
FAX
+886-2-26963911
http://www.commell.com.tw
Website
TU
UT
info@commell.com.tw (General Information)
TU
UT
E-Mail
tech@commell.com.tw (Technical Support)
TU
Facebook
Twitter
UT
https://www.facebook.com/pages/Taiwan-Commate-Computer-Inc/547993955271899
https://twitter.com/Taiwan_Commate
Commell is our trademark of industrial PC division
51