AXIOMTEK ETM710 Series User manual

ETM710 Series
VIA V4 ETX v3.0 SoM
with Multiple I/O Features
User’s Manual

ii
Disclaimers
This manual has been carefully checked and believed to contain
accurate information. AXIOMTEK Co., Ltd. assumes no responsibility
for any infringements of patents or any third party’s rights, and any
liability arising from such use.
AXIOMTEK does not warrant or assume any legal liability or
responsibility for the accuracy, completeness or usefulness of any
information in this document. AXIOMTEK does not make any
commitment to update the information in this manual.
AXIOMTEK reserves the right to change or revise this document
and/or product at any time without notice.
No part of this document may be reproduced, stored in a retrieval
system, or transmitted, in any form or by any means, electronic,
mechanical, photocopying, recording, or otherwise, without the prior
written permission of AXIOMTEK Co., Ltd.
CAUTION
If you replace wrong batteries, it causes the danger of explosion. It is
recommended by the manufacturer that you follow the manufacturer’s
instructions to only replace the same or equivalent type of battery,
and dispose of used ones.
©Copyright 2007 AXIOMTEK Co., Ltd.
All Rights Reserved
August 2007, Version A1
Printed in Taiwan

iii
ESD Precautions
Computer boards have integrated circuits sensitive to static electricity.
To prevent chipsets from electrostatic discharge damage, please take
care of the following jobs with precautions:
Do not remove boards or integrated circuits from their anti-static
packaging until you are ready to install them.
Before holding the board or integrated circuit, touch an unpainted
portion of the system unit chassis for a few seconds. It
discharges static electricity from your body.
Wear a wrist-grounding strap, available from most electronic
component stores, when handling boards and components.
Trademarks Acknowledgments
AXIOMTEK is a trademark of AXIOMTEK Co., Ltd.
MS-DOS and Windows® 95 are trademarks of Microsoft Corporation.
Phoenix & AWARD are trademarks of Phoenix Technology Ltd.
IBM, PC/AT, PS/2, VGA are trademarks of International Business
Machines Corporation.
VIA is a trademark of VIA Technologies, Inc.
Winbond is a trademark of Winbond Electronics Corp.
Other brand names and trademarks are the properties and registered
brands of their respective owners.

iv
Table of Contents
Disclaimers................................................................................................................ii
ESD Precautions ......................................................................................................iii
Chapter 1 Introduction........................................................................1
1.1 Specifications ............................................................................................... 2
1.2 Utilities Supported ........................................................................................ 3
Chapter 2 Board Layout and Pin Assignments................................5
2.1 Board Dimensions and Fixing Holes ............................................................ 5
2.2 Pin Assignments........................................................................................... 7
2.2.1 ETX Connector –X1: CNS3................................................................... 7
2.2.2 ETX Connector –X2: CNS1................................................................... 9
2.2.3 ETX Connector –X3: CNS4................................................................. 11
2.2.4 ETX Connector –X4: CNS2................................................................. 13
2.2.5 7-pin SATA Connectors: CN1, CN3 .................................................... 14
Chapter 3 Hardware Description......................................................15
3.1 Microprocessors ......................................................................................... 15
3.2 BIOS........................................................................................................... 15
3.3 System Memory.......................................................................................... 15
3.4 Input/Output (I/O) Port Address Map (Under WinXP) ................................ 16
3.5 Interrupt Request (IRQ) Map (Under WinXP)............................................. 19
3.6 Memory Map (Under WinXP) ..................................................................... 21
Chapter 4 Award BIOS Utility...........................................................23
4.1 Entering Setup............................................................................................ 23
4.2 Control Keys............................................................................................... 24
4.3 Getting Help ............................................................................................... 24
4.4 The Main Menu .......................................................................................... 25
4.5 Standard CMOS Setup Menu..................................................................... 26
4.6 Advanced BIOS Features........................................................................... 28
4.7 Advanced Chipset Features ....................................................................... 32
4.8 Integrated Peripherals ................................................................................ 36
4.9 Power Management Setup......................................................................... 43
4.10 PnP/PCI Configuration Setup..................................................................... 48
4.11 Frequency/Voltage Control......................................................................... 50
4.12 Load Optimized Defaults ............................................................................ 51
4.13 Set Supervisor/User Password .................................................................. 52
4.14 Save & Exit Setup ...................................................................................... 53
4.15 Exit Without Saving .................................................................................... 54
Appendix Watchdog Timer...............................................................55

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
Introduction 1
C h a p t e r 1
Introduction
The ETM710 is a finest embedded ETX computer-on-module in the
market, which makes a generic interface to connect the module to
peripherals such as hard disk, mouse, and display. It supports VIA V4
Eden/C7 processors onboard and integrated VIA CX700 and
ITE8888G chipsets to make the all-in-one single module as
computing engine with excellent Multiple I/O, LVDS LCD, and one
VGA port from DAC interface, Fast Ethernet and HD digital Audio
interface. It also provides one DDR2 SODIMM with maximum up to
1GB system memory, one FDD/LPT port, four 32-bit/33MHz PCI Bus
master and the Full ISA Bus supported for expansion purpose, PATA
IDE, two SATA-150, four USB 2.0 and Watchdog Timer.
Therefore, the ETM710 module provides versatile functions to cater
for various clients’ applications; moreover, its flexible modularity goes
with appropriately designed baseboard to make the best solution for
customization, and last a durable lifetime to cope with fast evolving
technology.

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
2 Introduction
1.1 Specifications
zCPU: VIA V4 Eden/C7
zSystem Chipset: VIA CX700 and ITE8888G
zBIOS:
Phoenix-Award BIOS, Y2K compliant
4Mbit Flash, DMI, Plug and Play
SmartView for multiple LCD type selection, display mode
option and application extension features
RPL/PXE Ethernet Boot ROM
“Load Optimized Default” to backup customized Setting in
the BIOS flash chip to prevent from CMOS battery fail
zSystem Memory:
One 200-Pin DDR-2 SODIMM socket
Maximum up to 1GB system memory
zL2 Cache: integrated in CPU
zOnboard IDE:
One Parallel ATA-133
Two Serial ATA-150
zOnboard Multi I/O:
One LPT port with SPP/ECP/EPP compliant
One Floppy port, shared with LPT
zUSB Interface:
zFour USB ports with fuse protection and complies with
USB Spec. Rev. 2.0
zWatchdog Timer:
0~255 seconds; up to 255 levels
zGraphics/Streaming:
Integrate VIA CX700
Single display mode maximum resolutions:
CRT: 2048 x 1536@ 75Hz
LVDS LCD: 1600 x 1200
DualView display mode:
CRT: 2048 x 1536@ 75Hz
LVDS LCD: 1600 x 1200
LCD backlight control supported

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
Introduction 3
zEthernet:
Realtek RTL8139DL PCI Bus 10/100M Base-T
Wake On LAN (via ATX power supply)
zAudio:
HD Codec Audio
MIC-in, Line-in, Line-out
zPower Management
ACPI (Advanced Configuration and Power Interface)
zForm Factor: ETX form factor 114 mm x 95 mm
NOTE: All specifications and images are subject to change
without notice.
1.2 Utilities Supported
zChipset Driver
zEthernet Driver
zVGA Drivers
zAudio Drivers

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
4 Introduction
MEMO

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
Board Layout and Pin Assignments 5
C h a p t e r 2
Board Layout and Pin Assignments
2.1 Board Dimensions and Fixing Holes
Component Side

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
6 Board Layout and Pin Assignments
Solder Side

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
Board Layout and Pin Assignments 7
2.2 Pin Assignments
2.2.1 ETX Connector –X1: CNS3
Pin Description Pin Description
1 GND 2 GND
3 PCICLK3 4 PCICLK4
5 GND 6 GND
7 PCICLK1 8 PCICLK2
9 PCI_REQ3# 10 PCI_GNT3#
11 PCI_GNT2# 12 VCC3
13 PCI_REQ2# 14 PCI_GNT1#
15 PCI_REQ1# 16 VCC3
17 PCI_GNT0# 18 N.C
19 VCC 20 VCC
21 SERIRQ 22 PCI_REQ0#
23 PCI_AD0 24 VCC3
25 PCI_AD1 26 PCI_AD2
27 PCI_AD4 28 PCI_AD3
29 PCI_AD6 30 PCI_AD5
31 PCI_C/BE0# 32 PCI_AD7
33 PCI_AD8 34 PCI_AD9
35 GND 36 GND
37 PCI_AD10 38 LINE_IN_L
39 PCI_AD11 40 MIC_IN
41 PCI_AD12 42 LINE_IN_R
43 PCI_AD13 44 ASVCC
45 PCI_AD14 46 LINE_OUT_L
47 PCI_AD15 48 ASGND
49 PCI_C/BE1# 50 LINE_OUT_R
51 VCC 52 VCC

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
8 Board Layout and Pin Assignments
Pin Description Pin Description
53 PCI_PAR 54 PCI_SERR#
55 PCI_PERR# 56 N.C
57 PCI_PME# 58 USB2-
59 PCI_LOCK# 60 PCI_DEVSEL#
61 PCI_TRDY# 62 USB3-
63 PCI_IRDY# 64 PCI_STOP#
65 PCI_FRAME# 66 USB2+
67 GND 68 GND
69 PCI_AD16 70 PCI_C/BE2#
71 PCI_AD17 72 USB3+
73 PCI_AD19 74 PCI_AD18
75 PCI_AD20 76 USB0-
77 PCI_AD22 78 PCI_AD21
79 PCI_AD23 80 USB1-
81 PCI_AD24 82 PCI_C/BE3#
83 VCC 84 VCC
85 PCI_AD25 86 PCI_AD26
87 PCI_AD28 88 USB0+
89 PCI_AD27 90 PCI_AD29
91 PCI_AD30 92 USB1+
93 PCI_RST# 94 PCI_AD31
95 PCI_INTC# 96 PCI_INTD#
97 PCI_INTA# 98 PCI_INTB#
99 GND 100 GND

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
Board Layout and Pin Assignments 9
2.2.2 ETX Connector –X2: CNS1
Pin Description Pin Description
1 GND 2 GND
3 ISA_SD14 4 ISA_SD15
5 ISA_SD13 6 MASTER#
7 ISA_SD12 8 DREQ7
9 ISA_SD11 10 DACK7#
11 ISA_SD10 12 DREQ6
13 ISA_SD9 14 DACK6#
15 ISA_SD8 16 DREQ5
17 ISA_MEMW# 18 DACK5#
19 ISA_MEMR# 20 DREQ0
21 ISA_LA17 22 DACK0#
23 ISA_LA18 24 IRQ14
25 ISA_LA19 26 IRQ15
27 ISA_LA20 28 IRQ12
29 ISA_LA21 30 IRQ11
31 ISA_LA22 32 IRQ10
33 ISA_LA23 34 IOCS16#
35 GND 36 GND
37 SBHE# 38 MEMCS16#
39 ISA_SA0 40 ISA_OSC
41 ISA_SA1 42 BALE
43 ISA_SA2 44 TC
45 ISA_SA3 46 DACK2#
47 ISA_SA4 48 IRQ3
49 ISA_SA5 50 IRQ4
51 VCC 52 VCC
53 ISA_SA6 54 IRQ5
55 ISA_SA7 56 IRQ6
57 ISA_SA8 58 IRQ7
59 ISA_SA9 60 SYSCLK

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
10 Board Layout and Pin Assignments
Pin Description Pin Description
61 ISA_SA10 62 REFRESH#
63 ISA_SA11 64 DREQ1
65 ISA_SA12 66 DACK1#
67 GND 68 GND
69 ISA_SA13 70 DREQ3
71 ISA_SA14 72 DACK3#
73 ISA_SA15 74 IOR#
75 ISA_SA16 76 IOW#
77 ISA_SA18 78 ISA_SA17
79 ISA_SA19 80 SMEMR#
81 IOCHRDY 82 AEN
83 VCC 84 VCC
85 ISA_SD0 86 SMEMW#
87 ISA_SD2 88 ISA_SD1
89 ISA_SD3 90 N0WS#
91 DREQ2 92 ISA_SD4
93 ISA_SD5 94 IRQ9
95 ISA_SD6 96 ISA_SD7
97 IOCHK# 98 RSTDRV
99 GND 100 GND

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
Board Layout and Pin Assignments 11
2.2.3 ETX Connector –X3: CNS4
Pin Description Pin Description
1 GND 2 GND
3 RED 4 BLUE
5 HSYNC 6 GREEN
7 VSYNC 8 DDCK
9 N.C 10 DDDA
11 LVDSB_CLK- 12 LVDSB_DATA3-
13 LVDSB_CLK+ 14 LVDSB_DATA3+
15 GND 16 GND
17 LVDSB_DATA1+ 18 LVDSB_DATA2+
19 LVDSB_DATA1- 20 LVDSB_DATA2-
21 GND 22 GND
23 LVDSA_DATA3- 24 LVDSB_DATA0+
25 LVDSA_DATA3+ 26 LVDSB_DATA0-
27 GND 28 GND
29 LVDSA_DATA2- 30 LVDSA_CLK+
31 LVDSA_DATA2+ 32 LVDSA_CLK-
33 GND 34 GND
35 LVDSA_DATA0+ 36 LVDSA_DATA1+
37 LVDSA_DATA0- 38 LVDSA_DATA1-
39 VCC 40 VCC
41 N.C 42 N.C
43 N.C 44 BLON#
45 N.C 46 DIGON
47 COMP 48 Y
49 SYNC 50 C
51 N.C 52 N.C
53 VCC 54 GND
55 STB#/I.C 56 AFD#/DENSEL
57 N.C 58 PD7/N.C
59 IRRX 60 ERR#/HDSEL#

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
12 Board Layout and Pin Assignments
Pin Description Pin Description
61 IRTX 62 PD6/N.C
63 RXD2 64 INIT#/DIR#
65 GND 66 GND
67 RTS2# 68 PD5/N.C
69 DTR2# 70 SLIN#/STEP#
71 DCD2# 72 PD4/DSKCHG#
73 DSR2# 74 PD3/RDATA#
75 CTS2# 76 PD2/WP#
77 TXD2# 78 PD1/TRK0#
79 RI2# 80 PD0/INDEX#
81 VCC 82 VCC
83 RXD1 84 ACK#/DRV
85 RTS1# 86 BUSY#/MOT
87 DTR1# 88 PE/WDATA#
89 DCD1# 90 SLCT#/WGATE#
91 DSR1# 92 MSCLK
93 CTS1# 94 MSDAT
95 TXD1# 96 KBCLK
97 RI1# 98 KBDAT
99 GND 100 GND

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
Board Layout and Pin Assignments 13
2.2.4 ETX Connector –X4: CNS2
Pin Description Pin Description
1 GND 2 GND
3 5VSB 4 PWGIN
5 PS_ON 6 SPEAKER
7 PWRBTN# 8 RTC_BATTERY
9 N.C 10 N.C
11 RSMRST# 12 ACTLED
13 N.C 14 SPEEDLED
15 N.C 16 I2CLK
17 VCC 18 VCC
19 OVCR# 20 N.C
21 EXTSMI# 22 SMBDAT
23 SMBCLK 24 SMBDAT
25 N.C 26 SMBALRT#
27 N.C 28 DASP_S
29 N.C 30 PIDE_CS3#
31 N.C 32 PIDE_CS1#
33 GND 34 GND
35 N.C 36 PIDE_A2#
37 N.C 38 PIDE_A0#
39 N.C 40 PIDE_A1#
41 BATLOW# 42 N.C
43 N.C 44 PIDE_INTRQ
45 N.C 46 PIDE_ACK#
47 N.C 48 PIDE_RDY
49 VCC 50 VCC
51 N.C 52 PIDE_IOR#
53 N.C 54 PIDE_IOW#
55 N.C 56 PIDE_DRQ
57 N.C 58 PIDE_D15
59 N.C 60 PIDE_D0

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
14 Board Layout and Pin Assignments
Pin Description Pin Description
61 N.C 62 PIDE_D14
63 N.C 64 PIDE_D1
65 GND 66 GND
67 N.C 68 PIDE_D13
69 N.C 70 PIDE_D2
71 N.C 72 PIDE_D12
73 N.C 74 PIDE_D3
75 N.C 76 PIDE_D11
77 N.C 78 PIDE_D4
79 N.C 80 PIDE_D10
81 VCC 82 VCC
83 N.C 84 PIDE_D5
85 N.C 86 PIDE_D9
87 N.C 88 PIDE_D6
89 RING# 90 CBLID_P#
91 LAN_RX- 92 PIDE_D8
93 LAN_RX+ 94 N.C
95 LAN_TX- 96 PIDE_D7
97 LAN_TX+ 98 HDRST#
99 GND 100 GND
2.2.5 7-pin SATA Connectors: CN1, CN3
These SATA connectors are for high-speed SATA interface ports and
they can be connected to hard disk devices.
Pin Description
1 GND
2 TX+
3 TX-
4 GND
5 RX-
6 RX+
7 GND
CN1, CN3

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
Hardware Description 15
C h a p t e r 3
Hardware Description
3.1 Microprocessors
The ETM710 Series supports VIA V4 Eden/C7 architecture CPUs.
Systems based on these CPUs can be operated under Windows
2000/XP and Linux environments. The system performance depends
on the microprocessor installed onboard. Make sure all settings are
correct for the installed microprocessor to prevent any damage to the
CPU.
3.2 BIOS
System BIOS used on the ETM710 Series is Phoenix-Award Plug
and Play BIOS. The ETM710 Series contains a single 4Mbit Flash.
3.3 System Memory
The ETM710 Series industrial CPU card supports one 200-pin DDR2
SODIMM socket for a maximum memory of 1GB DDR SDRAMs. The
memory module can come in sizes of 64MB, 128MB, 256MB, 512MB
and 1GB.

ETM710 VIA V4 ETX v3.0 SoM User’s Manual
16 Hardware Description
3.4 Input/Output (I/O) Port Address Map
(Under WinXP)
-- Input/Output (I/O) Map under XP OS (1) --