COMMELL PMSA User Manual

PMSA

Micro ATX Motherboard

User’s Manual

Edition 1.01

2008/05/06

PMSA User’s Manual

Copyright

Copyright 2007, all rights reserved. This document is copyrighted and all rights are
reserved. The information in this document is subject to change without prior notice to
make improvements to the products.
This document contains proprietary information and pr otected by copyright. No part of
this document may be reproduced, copied, or translated in any form or any means
without prior written permission of the manufacturer.
All trademarks and/or registered trademarks contains in this document are prop erty of
their respective owners.

Disclaimer

The company shall not be liable for any incidental or consequential damages resulting
from the performance or use of this product.
The company does not issue a warranty of any kind, express or implied, including
without limitation implied warranties of merchantability or fitness for a particular purpose.
The company has the right to revise the manual or include changes in the specifications
of the product described within it at any time without notice and without obligation to
notify any person of such revision or changes.

Trademark

All trademarks are the property of their respective holders.

Any questions please visit our website at TUhttp://www.commell.com.twUT

-1-

PMSA User’s Manual

Packing List:

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

Hardware:

PMSA Micro ATX Motherborad x 1

Cable Kit:

40-pin ATA100 IDE Cable x 1

Floppy Cable x 1

SATA Cable x 2

I/O Shield x 1

COM x 1 & printer x 1

CPU Cooler x 1

Printed Matters:

Driver CD x 1 (including User’s Manual)

-2-

PMSA User’s Manual

Index

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

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

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

1.3 <Mechanical Drawing>.............................................................9

1.4 <Block Diagram> ....................................................................10

Chapter 2 <Hardware Setup>....................................................12

2.1 <Connector Location>.............................................................12

2.2 <Jumper Location & Reference>.............................................13

2.3 <Connector Reference>...........................................................15

2.3.1 <Internal Connectors>......................................................................15

2.3.2 <External Connectors>.....................................................................15

2.4 <CPU and Memory Setup> .....................................................16

2.4.1 <CPU Setup> ...................................................................................16

2.4.2 <Memory Setup> .............................................................................17

2.5 <CMOS Setup> .......................................................................18

2.6 <Enhanced IDE Interface>......................................................19

2.7 <Serial ATA Interface>............................................................20

2.8 <Floppy Port>..........................................................................21

2.9 <Ethernet Interface>................................................................22

2.10 <Onboard Display Interface>................................................23

2.10.1 <Analog Display>..........................................................................23

2.10.2 <Digital Display>...........................................................................24

2.10.3 <HDTV Interface>.........................................................................28

2.11 <Integrated Audio Interface>.................................................29

2.12 <GPIO Interface> ..................................................................31

2.13 <Power Supply> ....................................................................32

2.13.1 <Power Connector>........................................................................32

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

-3-

PMSA User’s Manual

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

3.1 <Audio Configuration>...........................................................35

4. Select the sound mode to meet your speaker system. .....................................35

3.2 <Video Memory Setup>..........................................................36

3.3 <Display Properties Setting>...................................................38

Chapter 4 <BIOS Setup>...............................................................40

Appendix A <I/O Port Pin Assignment>............................42

A.1 <IDE Port> .............................................................................42

A.2 <Serial ATA Port>...................................................................43

A.3 <Floppy Port>.........................................................................43

A.4 <IrDA Port>............................................................................43

A.5 <Serial Port 1>........................................................................44

A.6 <Serial Port 2>........................................................................44

A.7 <Serial Port 3/4/5/6> ..............................................................44

A.8 <Parallel Port>........................................................................45

A.9 <VGA Port>............................................................................45

A.10 <LAN Port>..........................................................................45

A.11 < USB Interface >.................................................................46

Appendix B <Flash BIOS>...........................................................47

B.1 <Flash Tool>...........................................................................47

B.2 <Flash BIOS Procedure>........................................................47

Appendix C <System Resources>........................................48

Appendix D <Programming GPIO’s>...................................53

Appendix E <Programming Watchdog Timer >...........54

Appendix F <How to setting RS-422,RS-485 & IrDA>

.........................................................................................................................55

Contact Information.........................................................................56

-4-

PMSA User’s Manual

(This page is left for blank)

-5-

PMSA User’s Manual

Chapter 1 <Introduction>

1.1 <Product Overview>

PMSA is the new generation of the Micro ATX motherboard, with supporting Intel Core 2

Duo socket-P processors for 533/800MHz front side bus, Intel GM(E)965 and ICH8M
chipset, integrated GMA X3100 graphics, DDR2 memory, REALTEK High Definition
Audio, Serial ATA and two Intel Gigabit LAN.

Intel Merom dual core Processor

The board supports Intel Core 2 Duo socket-P processors with 533/800MHz front side
bus, 4MB L2 cache, to provide more powerful performance than before.

New features for Intel GM(E)965 chipset

The board integrates Intel GM(E)965 and ICH8M chipset, to provide new generation o f
the mobile solution, supports Intel GMA X3100 graphics, DDR2 533/667Mhz memory,
built-in high speed mass storage interface of serial ATA, High Definition Audio with 7.1
channels surrounding sound.

All in One multimedia solution

Based on Intel GM(E)965 and ICH8M chipset, the board provides high performance
onboard graphics,18/24-bit Single/dual channel LVDS interface, HDTV and 7.1
channels High Definition Audio, to meet the very requirement of the multimedia
application.

Flexible Extension Interface

The board provides one PCI-Express x16 slots for graphic s card, it also can support
PCI-Express x1 for RAID card or other devices. The board also provides Compact Flash
Type II slot and one mini-PCI socket.

-6-

PMSA User’s Manual

1.2 <Product Specification>

General Specification

Form Factor Micro ATX Industrial motherboard
CPU Support Intel Core 2 Duo Mobile Processor

Package type: Micro-FCPGA478 (Socket-P)
Front side bus: 533/800 MHz

Memory Two DDRII 533/667MHz DIMM up to 3GB with dual channel

Interleaved mode
Chipset Intel GM(E)965 & ICH8M (82801HBM)
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 1.0 compliant, supports power saving mode
PCI Enhanced IDE One 40-pin UltraATA100/33 IDE interface supports up to 2 ATAPI

devices
Serial ATA Interface 3 x serial ATAII interface with 300MB/s transfer rate
VGA Interface Intel integrated extreme GMA X3100 (Graphic Media Accelerator)

Technology
Video Memory Up to 384MB shared with system memory
LVDS interface Onboard 24-bit dual channel LVDS connector with +3.3V/+5V/+12V

Supply
Audio Interface Intel integrated ICH8M with Realtek ALC888 HD Audio
LAN Interface Two Intel 82573L Gigabit LAN
Solid State Disk One Compact Flash Type II
GPIO interface Onboard programmable 8-bit Digital I/O interface
Extended Interface

Internal I/O Port 1 X RS232/422/485 x4 RS232, 1x FDD port, 1x GPIO port,

1x IDE, 1x LVDS, 1x LCD inverter connector,
1x HDTV, 1x Front panel Audio connector and 1 x CDIN connector
External I/O Port 1x PS/2 Keyboard/Mouse Port, 2 x RJ45 LAN ports, 1x DB15 VGA port,

Power Requirement Standard 24-pin ATX power supply (20-pin is compatible)
Dimension 244mm x 244mm
Temperature Operating within 0~60 centigrade

1x PCIE x16 slot, 1 x PCIE x1 slot, 1 x Mini-PCI socket

2 x PCI and 1 x ISA slot

1 x Parallel Port , 6 x USB ports, 1x IrDA, 1x HDTV

4x USB2.0 ports, 2x IEEE 1394 port, 1 x COM port,

7.1 Channel Audio Output and 1x SPDIF connector

Storage within –20~85 centigrade

-7-

PMSA User’s Manual

Ordering Code

PMSA Onboard CRT, LVDS, HDTV, Intel Gigabit LAN, USB2.0, PCI, Mini-PCI,

GPIO Port, 1394, IrDA, FDD, Parallel Port, COM Port, SATA, HD Audio
and ISA slot

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

-

8-

PMSA User’s Manual

1.3 <Mechanical Drawing>

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

‘

-

9-

PMSA User’s Manual

1.4 <Block Diagram>

Intel Core 2 Duo processor

Intel GMA X3100

PCI-Express x16

HDTV＆LVDS

CompactFlash＆IDE

10 x USB2.0 ports

PCI-Express x1

1 x LPT port

W83627THG

GME965

ICH8M

Mini-PCI

2 x 240-pin DDR2
533/667MHz
up to 3GB

3 x SATA

HD ALC888

Intel 82573L

2 x GLAN

W83628G

Fintek

F81216D

1 x Floppy port

2 x Serial ports

8-bit GPIO

2 x PCI

-

10-

SPI

BIOS

4 x Serial port

1 x ISA

PMSA User’s Manual

(This page is left for blank)

-

11-

PMSA User’s Manual

Chapter 2 <Hardware Setup>

2.1 <Connector Location>

CN_DIO

FDD

LPT

CPUFAN

CN_SMBUS

SO-DIMM

CN_IR

IDE

ATX

NBFAN

COM Port

SATA

CN_12V

CN_USB

CD_IN

ISA

SYSFAN

CN_AUDIO

Mini-PCI

PCI-E x 16
PCI

PCI-E x 1

PS/2 USB&LAN 1394 CRT&COM1 Audio SPDIF

-

12-

PMSA User’s Manual

2.2 <Jumper Location & Reference>

Jumper Function

JRTC CMOS Operating/Clear Setting
JCFSEL CF mode selection
JVLCD Panel Voltage Setting
JP1 COM1 signal mode switch (For Pin-1 & Pin-9)
JP2 COM2 signal mode switch (For Pin-1 & Pin-9)
JAT Power mode select

JAT

JCFSEL

JRTC

JCSEL1

JCSEL2

JP2

JP1

-

13-

JVLCD

PMSA User’s Manual

2

222

Jumper: JAT
Type: onboard 3-pin header

Power Mode JAT

1

AT Mode

ATX Mode

Default setting: ATX Mode

1

3

3
1

3

Jumper: JP1 (COM 1)
Type: onboard 3 x 2-pin header

Power Mode JP1

Pin1 with 5V signal

Pin9 with 12V signal

Default setting: 3-5, 4-6

Jumper: JP2 (COM 2)
Type: onboard 3 x 2-pin header

Power Mode JP2

Pin1 with 5V signal

Pin9 with 12V signal

Default setting: 3-5, 4-6

1

2
6

5

1

2

6

5

-

14-

PMSA User’s Manual

2.3 <Connector Reference>

2.3.1 <Internal Connectors>

Connector Function Remark

CPU Socket478 for socket-P CPU
SO-DIMM 1/2 2 x 200 -pin DDR2 SO-DIMM slot
IDE 40-pin IDE connector
FDD 34-pin floppy connector
LPT 26-pin LPT port connector
S_ATA1/2/3 7-pin Serial ATA connector
ATX 24-pin power input connector

CN_12V 4-pin +12V additional power supply connector

CN_AUDIO 5 x 2-pin audio connector
CDIN 4-pin CD-ROM audio input connector
CN_DIO 6 x 2-pin digital I/O connector
CN_USB 3 x 5 x 2-pin USB connector
CPUFAN 4-pin CPU cooler fan connector
SYSFAN 3-pin system cooler fan connector
NBFAN 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
JFRNT 14-pin front panel switch/indicator connector
Mini-PCI 1 x Mini-PCI socket Type IIIA
PCI 2 x 32bit PCI slot
CF Compact Flash Type II socket
COM2/3/4/5/6 Serial port connector
PCIE_x16 PCI-Express x16 slot
PCIE_x1 PCI-Express x1 slot
ISA 16-bit/8-bit ISA slot

2.3.2 <External Connectors>

Connector Function Remark

USB_RJ45 Dual USB and one RJ45 LAN connector
CRT + COM1 DB15 analog VGA connector and COM1 Connect
KB PS/2 keyboard connector
MS PS/2 mouse connector
AUDIO Audio connectors
1394 2 x IEEE1394 port
SPDIF SPDIF digital audio output connector

-

15-

PMSA User’s Manual

y

2.4 <CPU and Memory Setup>

2.4.1 <CPU Setup>

The board comes with the socket478 for Intel Core 2 Duo socket-P processor only it
supports new generation of Intel Core 2 Duo socket-P processor with 533/800MHz of
front side bus and 4MB 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

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

Check point

3. Lock the socket

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

-

16-

Socket-M CPU
Check point

PMSA User’s Manual

2.4.2 <Memory Setup>

The board provides two 200-pin DDR2 SO-DIMMs to support 533/667MHz DDR2
memory modules up to 3GB of capacity. Non-ECC, unbuffered memory is supporte d
only. While applying two same modules, dual channel technology is enabled
automatically for higher performance.

SO-DIMM2

-

17-

PMSA User’s Manual

2.5 <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

JRTC Mode

1-2 Clear CMOS
2-3 Normal Operation

Default setting: 2-3

JRTC

3

1

-

18-

PMSA User’s Manual

2.6 <Enhanced IDE Interface>

The board has one UltraDMA100/33 IDE interface to support up to 2 ATAPI devices, or
one ATAPI device and Compact Flash 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: 2-3

JCFSEL

3
1

-

19-

PMSA User’s Manual

2.7 <Serial ATA Interface>

Based on Intel ICH8M, the board provides Three Serial ATAII interfaces with up to
300MB/s of transfer rate.

SATA Port 1/2/3

-

20-

PMSA User’s Manual

2.8 <Floppy Port>

The board provides one floppy port.

FDD

-

21-

PMSA User’s Manual

2.9 <Ethernet Interface>

The board integrates with two Intel 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 Intel Gigabit Ethernet supports triple speed of
10/100/1000Base-T, with IEEE802.3 compliance and Wake-On-LAN supported.

RJ45 LAN connector

-

22-

PMSA User’s Manual

2.10 <Onboard Display Interface>

Based on Intel GM(E)965 chipset with built-in GMA (Graphic Media Accelerator) X3100
graphics, the board provides one DB15 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, LCD, and
TV-out.

2.10.1 <Analog Display>

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

CRT

-

23-

PMSA User’s Manual

2.10.2 <Digital Display>

The board provides one 40-pin LVDS connector for 18/24-bit single/dual channel panels,
supports up to 1600 x 1200 (UXGA) resolution, with one LCD backlight inverter
connector and one jumper for panel voltage setting.

6

5

1

2

JVLCD

5

1

CN_INV

Attention: Don’t short JVLCD odd to odd pin. It could be cause serious damage.

-

24-

PMSA 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 ENABKL
3 GND
4 GND
5 +5V

Connector: CN_LVDS
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 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
3-4
5-6

LCDVCC (3.3V)
LCDVCC (5V)
LCDVCC (12V)

-

25-

PMSA 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 PMSA, 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.

-

26-

Board side

PMSA 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

1 800 x480 10 1024 x 768
2 800 x 600 11 1280 x 768
3 1024 x 768 12 1280 x 1024

24-bit Single channel 13 1366 x 768
4 1024 x 768 14 1400 x 1050 @ 108Mhz
5 1280 x 768 15 1600 x 1200
6 1280 x 800
7 1280 x 1024
8 1366 x 768
9 1600 x 1200

-

27-

PMSA User’s Manual

2.10.3 <HDTV Interface>

The board provides an HDTV interface with Intel GM(E) 965, supports Composite,
S-Video and Component with PAL and NTSC of TV system, and display (clone or
extended desktop) function with CRT,LVDS,DVI.

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

Pin Number Assignment Pin Number Assignment

1 GND 2 DACB1
3 DACB2 4 GND
5 GND 6 N/C
7 DACB3 8 GND
9 N/C 10 N/C

10

9

2

1

CN_HDTV

28-

-

PMSA User’s Manual

2

9

2.11 <Integrated Audio Interface>

The board integrates onboard audio interface with REALTEK ALC888 codec, with Intel
next generation of audio standard as High Definition Audio.
The main specifications of ALC888 are:

 High-performance DACs with 100dB S/N ratio
 8 DAC channels support 16/20/24-bit PCM format for 5.1 audio solution
 16/20/24-bit S/PDIF-OUT supports 44.1K/48K/96kHz sample rate
 Meets Microsoft WHQL/WLP 2.0 audio requirements

The board provides 5.1 channels audio phone jacks on rear I/O port, Line-in/MIC-in
ports for front I/O panel through optional cable.

10

1

CN_AUDIO

LINE-IN

Rear I/O phone jacks

29-

-

LINE-OUT
MIC-IN

PMSA User’s Manual

Connector: CN_AUDIO

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

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

Connector: CDIN

Type: 4-pin header (pitch = 2.54mm)

Pin Description

1 CD – Left
2 Ground
3 Ground
4 CD – Right

-

30-

PMSA User’s Manual

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) 1.27mm x 2.54mm-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

2

CN_DIO

11

1

-

31-

PMSA User’s Manual

2.13 <Power Supply>

The PMSA provides a standard ATX power supply with 24-pin ATX connector , and the
board provides one 4-pin fan connector supporting smart fan for CPU co oler and one
3-pin cooler fan connector for system .

2.13.1 <Power Connector>

Connector: ATX
Type: 24-pin ATX power connector

PIN assignment

1 3.3V 13 3.3V
2 3.3V 14 -12V
3 GND 15 GND
4 5V 16 PS_ON
5 GND 17 GND
6 5V 18 GND
7 GND 19 GND
8 PW_OK 20 -5V

9 5V_SB 21 5V
10 12V 22 5V
11 12V 23 5V
12 3.3V 24 GND

ATX

-

32-

PMSA User’s Manual

2.13.2 <Fan Connector>

Connector: SYSFAN

Type: 3-pin fan wafer connector

Pin Description Pin Description Pin Description

1 Ground 2 +12V 3 Fan Control

Connector: CPUFAN
Type: 4-pin fan wafer connector

Pin Description Pin Description

1 Ground 2 +12V
3 Fan Speed Detection 4 Sense

Connector: NBFAN
Type: 3-pin fan wafer connector

Pin Description Pin Description Pin Description

1 Ground 2 +12V 3 Fan Control

CPUFAN

NBFAN

-

33-

SYSFAN

PMSA User’s Manual

2.14 <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) 2.54-pitch header

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

Reset+ 5 6 PWRLED-

Reset- 7 8 SPK+

N/C 9 10 N/C

14

2

JFRNT

Power

LED

Speaker

13

1

-

34-

PMSA User’s Manual

Chapter 3 <System Setup>

3.1 <Audio Configuration>

The board integrates Intel® ICH8DO with REALTEK® ALC888 codec. It can support
2-channel or 7.1 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.

-

35-

PMSA User’s Manual

3.2 <Video Memory Setup>

Based on Intel® GM(E)965 chipset with GMA (Graphic Media Accelerator) X3100, the
board supports Intel® DVMT (Dynamic Video Memory Technology) 4.0, which would
allow the video memory to be allocated up to 384MB.
To support DVMT, you need to install the Intel GMA X3100 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 leg acy 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 application, this item is
strongly recommend to be selected as MAX DVMT.

-

36-

PMSA User’s Manual
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

256MB ~ 511MB

512MB~1023MB

1024MB upper

On-Chip

Frame

Buffer Size

1MB 128MB 0MB 128MB
1MB 0MB 128MB 128MB
8MB 128MB 0MB 128MB
8MB 0 128MB 128MB
1MB 128MB 0 128MB
1MB 256MB 0 256MB
1MB 0 128MB 128MB
1MB 0 256MB 256MB
8MB 128MB 0 128MB
8MB 256MB 0 256MB
8MB 0 128MB 128MB
8MB 0 256MB 256MB
1MB 128MB 0 128MB
1MB 256MB 0 256MB
1MB 0 128MB 128MB
1MB 0 256MB 256MB
1MB 0 MAX 384MB
8MB 128MB 0 128MB
8MB 256MB 0 256MB
8MB 0 128MB 128MB
8MB 0 256MB 256MB
8MB 0 MAX 384MB

Fixed

Memory

Size

DVMT

Memory

Size

Total
Graphic
Memory

Notice:

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

-

37-

PMSA User’s Manual

3.3 <Display Properties Setting>

Based on Intel GM(E)965 GMCH with GMA X3100 (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.

-

38-

Click Graphics Properties... for
advanced setup

PMSA User’s Manual

y

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

Click Monitor to setup the CRT
monitor for Colors, Resolution
and Refresh Rate

Click Intel® Dual Displa

Clone to setup the dual

display mode as same screen

-

39-

PMSA 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 exactl y the same as that displayed on
your screen.

To activate CMOS Setup program, press ＜DEL＞ key immediatel y 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-

PMSA User’s Manual

(This page is left for blank)

-

41-

PMSA User’s Manual

Appendix A <I/O Port Pin Assignment>

A.1 <IDE Port>

Connector: IDE1

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 N/C
33 A1 34 66DET
35 A0 36 A2
37 -CS1 38 -CS3
39 -HD LED1 40 Ground

39

1

-

42-

40

2

PMSA User’s Manual

”

A.2 <Serial ATA Port>

Connector: SATA1/2/3
Type: 7-pin wafer connector

1 2 3 4 5 6 7 8 9

GND RSATA_T XP1 RSATA_TXN1 GND RSATA_RXN1 RSATA_RXP1 GND GND GND

A.3 <Floppy Port>

Connector: FDD
Type: 26-pin connector

Pin Description Pin Description

1 VCC 2 INDEX
3 VCC 4 DR0
5 VCC 6 DSKCHG
7 N/C 8 N/C
9 N/C 10 MTR0
11 DRVDE0 12 DIR
13 N/C 14 STEP
15 Ground 16 WRITE DATA
17 Ground 18 WRITE GATE
19 Ground 20 TRAK 0
21 N/C 22 WRPTO
23 Ground 24 RDATA­25 Ground 26 HDSEL

17

34

1

2

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

JCSEL1 must jump to “IrDA

-

43-

1

5

PMSA User’s Manual

A.5 <Serial Port 1>

Connector: COM1
Type: 9-pin D-sub male connector on bracket

Pin Description Pin Description

1 DCD- /+5V 6 DSR
2 SIN- 7 RTS
3 SO- 8 CTS
4 DTR- 9 RI /+12V
5 Ground

A.6 <Serial Port 2>

Connector: COM2
Type: 9-pin header connector on bracket

Pin Description Pin Description

1 DCD- /485- /+5V 6 DSR
2 SIN- /485+ 7 RTS
3 SO- /422+ 8 CTS
4 DTR- /422- 9 RI /+12V
5 Ground

A.7 <Serial Port 3/4/5/6>

Connector: COM3/4/5/6
Type: 9-pin header connector on bracket

Pin Description Pin Description

1 DCD- /+5V 6 DSR
2 SIN- 7 RTS
3 SO- 8 CTS
4 DTR- 9 RI /+12V
5 Ground

5
4
3
2
1

2

1

2

1

9
8
7
6

9

9

-

44-

PMSA User’s Manual

A.8 <Parallel Port>

Connector: LPT
Type: 26-Pin header Connector on bracket

Pin Description Pin Description

1 -PSTB 2 PRO0
3 PRO1 4 PRO2
5 PRO3 6 PRO4
7 PRO5 8 PRO6
9 PRO7 10 ACK­11 BUSY 12 PE
13 SLCT 14 AFD­15 ERR- 16 INT­17 SLIN- 18 Ground
19 Ground 20 I/O Ground
21 Ground 22 Ground
23 Ground 24 Ground
25 Ground 26 N/C

2

1

A.9 <VGA Port>

Connector: CRT
Type: 15-pin D-sub female connector on bracket

Pin Description Pin Description Pin Description

1 RED 6 Ground 11 N/C
2 GREEN 7 Ground 12 DDCDA
3 BLUE 8 Ground 13 HSYNC
4 N/C 9 N/C 14 VSYNC
5 Ground 10 Ground 15 DDCCLK

26

25

6

1
2
3
4
5

10

11
12
13
14
15

A.10 <LAN Port>

Connector: RJ45
Type: RJ45 connector with LED on bracket

Pin 1 2 3 4 5 6 7 8

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

-

45-

PMSA User’s Manual

A.11 < USB Interface >

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

Pin Description Pin Description

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

9

10

1

2

-

46-

PMSA User’s Manual

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

UT

47-

-

PMSA User’s Manual

Appendix C <System Resources>

C1. <I/O Port Address Map>

48-

-

PMSA User’s Manual

49-

-

PMSA User’s Manual

C2. <Memory Address Map>

50-

-

PMSA User’s Manual

51-

-

PMSA User’s Manual

C2. <System IRQ & DMA Resources>

DMA:

IRQ:

52-

-

PMSA User’s Manual

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
values 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.

53-

-

PMSA User’s Manual

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
2E, 07
2F, 08 Logical Device 8
2E, 30 Activate
2F, 01
2E, F5 Set as Second*
2F, 00
2E, F6 Set as 5
2F, 05

* 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.

54-

-

PMSA User’s Manual

Appendix F <How to setting RS-422,RS-485 & IrDA>

Function JCSEL1 JCSEL2

8 2

2

12

IrDA

1

7

1

11

RS-422
RS-485

RS-232

JCSEL1

7

8

1

2

5 6

1

2

JCSEL2

55-

-

PMSA 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, project a
business.

Taiwan Commate Computer Inc.

Address

TEL [phone]
FAX [phone]
Website
E-Mail

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

TUhttp://www.commell.com.twUT
[e-mail] (General Information)

[e-mail] (Technical Support)

Commell is a brand name of Taiwan commate computer Inc.

56-

-