Icop VDX3-6726-V2 User manual

User Manual
VDX3-6726-V2
with
DM&P Vortex86DX3
1GHz processor
Version 3.0

VDX3-6726-V2 User Manual
ICOP Technology Inc. I
Copyright
The information in this manual is subject to change without notice for
continues improvement in the product. All rights are reserved. The manufacturer
assumes no reasonability for any inaccuracies that may be contained in this
document and makes no commitment to update or to keep current the
information contained in this manual.
No part of this manual may be reproduced, copied, translated or transmitted,
in whole or in part, in any form or by any means without the prior to written
permission of ICOP Technology Inc.
Copyright ⓒ 2016 ICOP Technology Inc
Trademarks Acknowledgement
Vortex86DX3TM is the registered trademark of DM&P Electronics Inc. Other
brand names and product names that appear in this document are the properties
and registered trademarks of their respective owners. All names mentioned
herewith are served for identification purpose only.

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Revision History
Revision Date Remark
1.0 June 13, 2016 First version release
2.0 June 8, 2017 New Add: Working temperature for Dual Core version
3.0 August 30, 2022
Change P/N to VDX3-6726-V2 due to Audio codec
changes to ALC888S and GbE controller changes
RTL8111H

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Table of Contents
1 General Information ........................................................................................... 1
1.1 Overview ....................................................................................................................................... 1
1.2 Block diagram ................................................................................................................................ 1
1.3 Specifications ................................................................................................................................. 2
1.4 Ordering Information .................................................................................................................... 4
1.4.1 VDX3-6726 ............................................................................................................................. 4
1.4.2 Cable Set .................................................................................................................................. 4
1.4.3 SATA DOM ............................................................................................................................ 5
2 Hardware Information ....................................................................................... 6
2.1 Dimension ..................................................................................................................................... 6
2.2 Board Outline ................................................................................................................................ 7
2.3 Connector and Jumper Summary ................................................................................................... 8
2.4 Pin Assignments & Jumper Settings ............................................................................................... 9
J1: LCD............................................................................................................................................ 9
J2: LVDS (24 bits) ............................................................................................................................ 9
J3: VGA ........................................................................................................................................... 9
J4: SATA DOM ............................................................................................................................. 10
J6: DC 5V output ........................................................................................................................... 10
J7: REST ........................................................................................................................................ 10
J8: GPIO (Port 0/1) ....................................................................................................................... 10
J9: LAN 1 (RJ45) ............................................................................................................................ 10
J10: LAN 2 ..................................................................................................................................... 10
J11: LAN 3 ..................................................................................................................................... 10
J12: USB2 ...................................................................................................................................... 10
J13: USB0&1 .................................................................................................................................. 11

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J14: USB3&4 .................................................................................................................................. 11
J15: COM1 ..................................................................................................................................... 11
J17: COM2 ..................................................................................................................................... 11
J18: COM3 ..................................................................................................................................... 11
J18: COM4 ..................................................................................................................................... 11
J20A: PC/104 Connector – 64 pin ................................................................................................. 12
J20B: PC/104 Connector – 40 pin .................................................................................................. 12
J21: DC power output .................................................................................................................... 13
J23: Line-out .................................................................................................................................. 13
J24: MIC-in .................................................................................................................................... 13
J25: Touch screen connector .......................................................................................................... 13
J26: Parallel .................................................................................................................................... 13
J27: Power Connector .................................................................................................................... 13
System Mapping ............................................................................................................................. 14
3 Software Resources ........................................................................................... 17
3.1 ICOP Technical Resource Website .............................................................................................. 17
3.2 Vortex86 Processor Programming Guide .................................................................................... 17
4 Technical support .............................................................................................. 18
4.1 LCD .......................................................................................................................................... 18
4.1.1 Introduction ..................................................................................................................... 18
4.1.2 Pin Assignment of LVDS and TFT-LCD ......................................................................... 18
4.2 BIOS Introduction .................................................................................................................... 21
4.2.1 Introduction ......................................................................................................................... 21
4.2.2 CPU Clock Adjusting............................................................................................................ 21
4.2.3 Console Direction ................................................................................................................. 21
4.2.4 Serial Ports Switching ........................................................................................................... 22
4.2.5 IDE Configuration ............................................................................................................... 23

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4.2.6 Advanced PCI/PnP Setting .................................................................................................. 25
4.2.7 ACPI Enable ........................................................................................................................ 26
4.2.8 LCD Panel Setting ................................................................................................................ 27
Appendix ..................................................................................................................... 29
Stacking Solution for Daughter Board ................................................................................................ 29
Warranty ...................................................................................................................... 30

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1 General Information
1.1 Overview
The VDX3-6726 family of low-power x86 embedded controller is designed to
meet 3.5” specification with backward compatibility to provide migration path for
projects facing end-of-life challenges with their existing x86 based 3.5” controller.
In addition, the VDX3-6726 family of controller is designed as a plug in
replacement, with backward compatibility to support legacy software to help
extend existing product life cycle without heavy re-engineering.
The VDX3-6726 is suitable for broad range of data-acquisition, industrial
automation, process control, automotive controller, AVL, intelligent vehicle
management device, medical device, human machine interface, robotics, machinery
control and more
1.2 Block diagram

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1.3 Specifications
Processor DM&P SoC CPU Vortex86DX3 - 1GHz
L1:32K I-Cache, 32K D-Cache, L2 Cache:512KB
RAM 1GB/2GB DDR3 Onboard
BIOS AMI BIOS
Bus PC/104 Standard Compliant
Display
Integrated 2D VGA chip with dual display support
(VGA +TTL / VGA + LVDS )
VGA: Maximum resolution up to 1920x1080 @ 60Hz
LVDS: Maximum resolution up to 1024x768 @ 60Hz
Single channel 24-bit LVDS
LAN Integrated 10/100Mbps Ethernet x1
Realtek 8111H GbE x2
I/O Interface
RS232/485 x4
Parallel x1
DOS hot SWAP x1 (Optional)
HD Audio
USB (ver. 2.0) x4
16-bit GPIO x1
PS/2 touch controller x1 (Optional)
Connectors
2.54mm 4-pin pin header for DC output x1
2.54mm 2-pin pin header for Reset x1
2.54mm 104-pin PC/104 connector x1
2.0mm 44-pin box header for LCD x1
2.0mm 26-pin box header for Parallel x1
2.0mm 20-pin pin header for 16-bit GPIO x1
2.0mm 20-pin pin header for LVDS x1
2.0mm 10-pin box header for USB x2
2.0mm 10-pin box header for RS232 x4
2.0mm 8-pin pin header for Ethernet x1
2.0mm 8-pin pin header for GbE x1
1.25mm 4-pin wafer connector for Line-out/MIC-in x2
2-pin box header for DC 5V output x1
7-pin SATA connector for SATA DOM x1
RJ45 connector for GbE x1
15-pin D-Sub female connector for VGA x1
9-pin D-Sub male connector for RS232 x1
PS/2 connector for Keyboard/Mouse x1

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Power
Requirement DC +5V @1300mA (Typical)
Operating Temp.
-20C ~ +70°C (Single Core)
-10°C ~ +60°C (Dual Core)
-40°C ~ +85°C (Optional for Single Core)
-20°C ~ +70°C (Optional for Dual Core)
Dimensions 102mm x 146mm
Weight 150g
O/S Support
Windows 7
Windows Embedded Standard 7
Windows Embedded Compact 7*
Windows XP Professional
Windows Embedded 2009
Free BSD
Linux
DOS
POS Ready (WePOS)
QNX
VxWorks
* If you are using Win CE compact 7, you will need to rebuild your image with new driver in
order to make RTL8111H to work.
** Microsoft has stopped supporting Win CE 6.0 since 2013 so there is no driver support for
RTL8111H.

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1.4 Ordering Information
1.4.1 VDX3-6726
Product
Name
1GB DDR3
onboard
2GB DDR3
Onboard
Touch
Function
Dual
Core
VDX3-6726-V2-1G V
VDX3-6726-V2-2G V
VDX3-6726-V2-2C-1G V V
VDX3-6726-V2-2C-2G V V
VDX3-6726-V2-1G-T V V
VDX3-6726-V2-2G-T V V
VDX3-6726-V2-2C-1G-T V V V
VDX3-6726-V2-2C-2G-T V V V
CABLE-SET-6726
1.4.2 Cable Set
Product Name Contents
CABLE-SET-6726
NET4X2 (2.0) x2
RS232(2.0) x4
GPIO(2.0) x1
PRINT(2.0) x1
Audio Line x2
USB(2.0) x2

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1.4.3 SATA DOM
Product Name MLC SLC 0℃ ~ +70℃ -40℃ ~ +85℃
SDM-SST-2G-H-M V V
SDM-SST-4G-H-M V V
ISATA-8G-H-M V V
ISATA-16G-H-M V V
ISATA-32G-H-M V V
ISATA-4G-H-M-X V V
ISATA-8G-H-M-X V V
ISATA-16G-H-M-X V V
ISATA-32G-H-M-X V V
ISATA-1G-H-S V V
ISATA-2G-H-S V V
ISATA-4G-H-S V V
ISATA-8G-H-S V V
ISATA-16G-H-S V V
SDM-SST-4G-H-S-X V V
SDM-SST-8G-H-S-X V V
ISATA-16G-H-S-X V V
Demonstration of “SDM-SST” SATA DoM on VDX3-6726-V2

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2 Hardware Information
2.1 Dimension

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2.2 Board Outline
Note:
1. RS232/485 is selected by BIOS.
2. USB4 has no function by default. It only works under DOS when CH375 (DOS hot SWAP
support IC) is equipped. Any other OS are not supported.
3. PS/2 Mouse will be disabled when Touch function (optional) is selected.

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2.3 Connector and Jumper Summary
Nbr. Name Type of Connections Nbr of Pin
J1 LCD Box Header, 2.0mm, 22x2 44
J2 LVDS (24 bits) Pin Header, 2.0mm, 10x2 20
J3 VGA 15-pin D-Sub Female 15
J4 SATA DOM SATA 7P Connector, 7x1 7
J5 PS/2 Keyboard/Mouse Mini-DIN Female 6
J6 DC 5V output Box Header, 2.0mm, 1x2 2
J7 Reset Switch Pin Header, 2.54mm, 1x2 2
J8 GPIO (Port0/1) Box Header, 2.0mm, 10x2 20
J9 LAN1 (10/100/1000 Ethernet) RJ45 Connector 8
J10 LAN2 (10/100 Ethernet) Pin Header, 2.0mm, 4x2 8
J11 LAN3 (10/100/1000 Ethernet) Pin Header, 2.0mm, 4x2 8
J12 USB2 Type A USB Connector 4
J13 USB0&1 Box Header, 2.0mm, 5x2 10
J14 USB3&4 (USB4 is optional ) Box Header, 2.0mm, 5x2 10
J15 COM1 (RS232/485 or optional TTL/P4) D-Sub Male 9
J17 COM2 (RS232/485 or optional TTL/P4) Box Header, 2.0mm, 5x2 10
J18 COM3 (RS232/485 or optional TTL/P4) Box Header, 2.0mm, 5x2 10
J19 COM4 (RS232/485 or optional TTL/P4) Box Header, 2.0mm, 5x2 10
J20A PC104 Connector – 64 pin Box Header, 2.54mm, 32x2 64
J28B PC104 Connector – 40 pin Box Header, 2.54mm, 20x2 40
J21 DC Power output
(Interconnect to PC/104 –J20) Pin Header, 2.54mm, 4x1 4
J23 Line-out Wafer, 1.25mm, 4x1 4
J24 MIC-in Wafer, 1.25mm, 4x1 4
J25 Touch screen connector (Optional) Wafer, 1.25mm, 4x1 4
J26 Parallel Box Header, 2.0mm, 13x2 26
J27 Power Connector Terminal Block, 5.0mm, 2x1 2
PWER
LED Power Active LED(Red) LED-SMD
LED3 LAN Link/Active LED(Green) LED-SMD
LED4 LAN Duplex LED(Yellow) LED-SMD
SP1 Buzzer

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2.4 Pin Assignments & Jumper Settings
J1: LCD
Pin# Signal Name Pin # Signal Name
1. +3.3V 2 +3.3V
3 LG2 4 LG3
5 LG4 6 LG5
7 NC 8 NC
9 LR0 10 LR1
11 LR2 12 LR3
13 LR4 14 LR5
15 GND 16 NC
17 NC 18 NC
19 NC 20 GND
21 NC 22 NC
23 LB0 24 LB1
25 LB2 26 LB3
27 LB4 28 LB5
29 NC 30 NC
31 LG0 32 LG1
33 GND 34 GND
35 NC 36 LCLK
37 NC 38 LDE
39 NC 40 LHSYNC
41 NC 42 LVSYNC
43 LBACKL 44 LVDDEN
J2: LVDS (24 bits)
Pin# Signal Name Pin # Signal Name
1. VCC3(3.3V) 2 VCC3(3.3V)
3 GND 4 GND
5 Y0+ 6 Y0-
7 Y1- 8 GND
9 GND 10 Y1+
11 Y2+ 12 Y2-
13 CLK- 14 GND
15 GND 16 CLK+
17 Y3- 18 GND
19 GND 20 Y3+
J3: VGA
Pin# Signal Name Pin # Signal Name
1. R OUT 2 G OUT
3 B OUT 4 NC
5 GND 6 GND
7 GND 8 GND
9 NC 10 GND
11 NC 12 DDCDAT
13 HSYNC 14 VSYNC
15 DDCLK

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J4: SATA DOM
Pin# Signal Name Pin # Signal Name
1. GND 2 TX+
3 TX- 4 GND
5 RX- 6 RX+
7 GND
J6: DC 5V output
Pin# Signal Name
1. VCC
2 GND
J7: REST
Pin# Signal Name Pin # Signal Name
1. RST_SW 2 GND
J8: GPIO (Port 0/1)
Pin# Signal Name Pin # Signal Name
1. GND 2 VCC
3 GP00 4 GP10
5 GP01 6 GP11
7 GP02 8 GP12
9 GP03 10 GP13
11 GP04 12 GP14
13 GP05 14 GP15
15 GP06 16 GP16
17 GP07 18 GP17
19 VCC 20 GND
J9: LAN 1 (RJ45)
Pin# Signal Name Pin # Signal Name
1. GTX+ 2 GTX-
3 GRX+ 4 GTXC+
5 GTXC- 6 GRX-
7 GRXD+ 8 GRXD-
J10: LAN 2
Pin# Signal Name Pin # Signal Name
1. ATX+ 2 ATX-
3 ARX+ 4 LED00
5 LED0+ 6 ARX-
7 LED1+ 8 LED1
J11: LAN 3
Pin# Signal Name Pin # Signal Name
1. GTX+1 2 GTX-1
3 GRX+1 4 GTXC+1
5 GTXC-1 6 GRX-1
7 GRXD+1 8 GRXD-1
J12: USB2
Pin# Signal Name
1 VCC
2 USB_DATA+
3 USB_DATA-
4 GND

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J13: USB0&1
Pin# Signal Name Pin # Signal Name
1 VCC 2 VCC
3 LUSBD0- 4 LUSBD1-
5 LUSBD0+ 6 LUSBD1+
7 GND 8 GND
9 GGND 10 GGND
J14: USB3&4
Pin# Signal Name Pin # Signal Name
1 VCC 2 VCC
3 LUSBD3- 4 LUSBD4-
5 LUSBD3+ 6 LUSBD4+
7 GND 8 GND
9 GGND 10 GGND
*USB4 only works under DOS when CH375 (DOS hot SWAP
support IC) is equipped. Any other OS are not supported. For more
detail, please contact ICOP sales.
J15: COM1
Pin# Signal Name Pin # Signal Name
1 DCD1/1RS485- 2 RXD1/1RS485+
3 TXD1 4 DTR1
5 GND 6 DSR1
7 RTS1 8 CTS1
9 RI1 10 NC
J17: COM2
Pin# Signal Name Pin # Signal Name
1 DCD2/2RS485- 2 RXD2/2RS485+
3 TXD2 4 DTR2
5 GND 6 DSR2
7 RTS2 8 CTS2
9 RI2 10 NC
J18: COM3
Pin# Signal Name Pin # Signal Name
1 DCD3/3RS485- 2 RXD3/3RS485+
3 TXD3 4 DTR3
5 GND 6 DSR3
7 RTS3 8 CTS3
9 RI3 10 NC
J18: COM4
Pin# Signal Name Pin # Signal Name
1 DCD4/4RS485- 2 RXD4/4RS485+
3 TXD4 4 DTR4
5 GND 6 DSR4
7 RTS4 8 CTS4
(RS232/485 or optional TTL/P5)
(USB 4 is optional) (RS232/485 or optional TTL/P6)
(RS232/485 or optional TTL/P4)
(RS232/485 or optional TTL/P7)

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J20A: PC/104 Connector – 64 pin
Pin# Signal Name Pin # Signal Name
1. IOCHCHK* 2 GND
3 SD7 4 RESETDRV
5 SD6 6 VCC
7 SD5 8 IRQ9
9 SD4 10 -5V
11 SD3 12 RDQ2
13 SD2 14 -12V
15 SD1 16 OWS
17 SD0 18 +12V
19 IOCHRDY 20 GND
21 AEN 22 SMEMW*
23 SA19 24 SMEMR*
25 SA18 26 IOW*
27 SA17 28 IOR*
29 SA16 30 DACK3*
31 SA15 32 DRQ3
33 SA14 34 DACK1*
35 SA13 36 DRQ1*
37 SA12 38 REFRESH*
39 SA11 40 SYSCLK
41 SA10 42 IRQ7
43 SA9 44 IRQ6
45 SA8 46 IRQ5
47 SA7 48 IRQ4
49 SA6 50 IRQ3
51 SA5 52 DACK2*
53 SA4 54 TC
55 SA3 56 BALE
57 SA2 58 VCC
59 SA1 60 OSC
61 SA0 62 GND
63 GND 64 GND
J20B: PC/104 Connector – 40 pin
Pin# Signal Name Pin # Signal Name
1. GND 2 GND
3 MEMCS16* 4 SBHE*
5 IOCS16* 6 SA23
7 IRQ10 8 SA22
9 IRQ11 10 SA21
11 IRQ12 12 SA20
13 IRQ15 14 SA19
15 IRQ14 16 SA18
17 DACK0* 18 SA17
19 DRQ0 20 MEMR*
21 DACK5* 22 MEMW*
23 DRQ5 24 SD8
25 DACK6* 26 SD9
27 DRQ6 28 SD10
29 DACK7 30 SD11
31 DRQ7 32 SD12
33 VCC 34 SD13
35 MASTER* 36 SD14
37 GND 38 SD15
39 GND 40 NC

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J21: DC power output
Pin# Signal Name
1. -5V
2 -12V
3 +12V
4 GND
J23: Line-out
Pin# Signal Name
1. LOUTR
2 GND
3 GND
4 LOUTL
J24: MIC-in
Pin# Signal Name
1. MICVREF
2 GND
3 GND
4 MIC-IN
J25: Touch screen connector
Pin# Signal Name
1. Y-
2 X-
3 Y+
4 X+
**Onboard SPI ROM (optional) won’t be available
when Touch function is selected.
J26: Parallel
Pin# Signal Name Pin # Signal Name
1 STB- 14 AFD-
2 PD0 15 ERR-
3 PD1 16 INIT-
4 PD2 17 SLIN-
5 PD3 18 GND
6 PD4 19 GND
7 PD5 20 GND
8 PD6 21 GND
9 PD7 22 GND
10 ACK- 23 GND
11 BUSY 24 GND
12 PE 25 GND
13 SLCT 26 NC
J27: Power Connector
Pin# Signal Name
1. +5V
2 GND
(Interconnect to PC/104 J20)

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System Mapping
Memory Mapping
Address Description Usage
00000000 – 0009FFFF System RAM *
000A0000 – 000AFFFF EGA/VGA Video Memory *
000B0000 – 000B7FFF MDA RAM, Hercules graphics display RAM *
000B8000 – 000BFFFF CGA display RAM *
000C0000 – 000C7FFF EGA/VGA BIOS ROM *
000C8000 – 000CFFFF Boot ROM enable
000CC000 – 000CFFFF Console Redirection enable
000D0000 – 000D7FFF Expansion ROM space
000D8000 – 000D8FFF SPI Flash Emulation Floppy A Enable
000DC000 – 000DFFFF Expansion ROM Space
000E0000 – 000EFFFF USB Legacy SCSI ROM space
000F0000 – 000FFFFF Motherboard BBIOS *
FEFDBC00 – FEFDBCFF Standard OpenHCD USB Host Controller *
FEFBB400 – FEFBB4FF Onboard Ethernet Adapter *
FEFDB800 – FEFDBFFF Standard Enhanced PCI to USB Host Controller *