ADLINK Technology CM1-86DX2 Technical Manual

Brand: ADLINK Technology

Model: CM1-86DX2

Category: Server barebones

Type: Technical Manual

Advance Technologies. Automate the World.

CM1-86DX2

PC/104 Single Board Computer

Technical Manual

P/N 50-1Z149-1020

Rev 3.00

Technical Manual CM1-86DX2

Document: 50-1Z149-1020

Trademarks

MS-DOS, Windows, Windows 95, Windows 98, Windows NT and Windows XP are trade-

marks of Microsoft Corporation. PS/2 is a trademark of International Business Machines, Inc.

Intel and Solid State Drive are trademarks of Intel Corporation. PC/104 is a registered trade-

mark of the PC/104 Consortium. All other trademarks appearing in this document are the

properties of their respective owners.

Disclaimer

Information in this document is provided in connection with ADLINK products. No license,

express or implied, by estoppel or otherwise, to any intellectual property rights is granted by

this document. Except as provided in ADLINK´s Terms and Conditions of Sale for such prod-

ucts, ADLINK assumes no liability whatsoever, and ADLINK disclaims any express or implied

warranty, relating to sale and/or use of ADLINK products including liability or warranties relat-

ing to fitness for a particular purpose, merchantability, or infringement of any patent, copy-

right or other intellectual property right. If you intend to use ADLINK products in or as

medical devices, you are solely responsible for all required regulatory compliance, including,

without limitation, Title 21 of the CFR (US), Directive 2007/47/EC (EU), and ISO 13485 &

14971, if any. ADLINK may make changes to specifications and product descriptions at any

time, without notice.

Audience

This manual provides reference only for computer design engineers, including but not limited

to hardware and software designers and applications engineers. ADLINK Technology, Inc.

assumes you are qualified to design and implement prototype computer equipment.

iii

CM1-86DX2

Table of Contents

1 Introduction...................................................................................................................... 1

1.1 Overview ................................................................................................................................ 1

1.2 Features................................................................................................................................. 2

SoC ...................................................................................................................................2

Main Memory ....................................................................................................................2

Extension slots ..................................................................................................................2

Interfaces .........................................................................................................................2

1.3 Block Diagram........................................................................................................................ 3

1.4 Ordering Information .............................................................................................................. 3

1.5 Specifications......................................................................................................................... 5

Electrical Specifications ....................................................................................................5

Environmental Specifications ............................................................................................5

Mechanical Specifications ................................................................................................6

2 Getting Started................................................................................................................. 9

2.1 Header and Jumper Locations............................................................................................... 9

Top ..................................................................................................................................10

Bottom ............................................................................................................................11

2.2 LED Indicators ..................................................................................................................... 12

2.3 Hardware Setup ................................................................................................................... 13

3 Module Description ....................................................................................................... 15

3.1 Processor and Chipset (SoC: System on a Chip)................................................................ 15

3.2 Processor functional blocks ................................................................................................ 16

3.3 Graphics Controller .............................................................................................................. 16

VGA Features .................................................................................................................16

2D Features ....................................................................................................................17

DMA Features .................................................................................................................17

Video Display Features ...................................................................................................17

Power Management Features ........................................................................................18

Video Post-Processor Features ......................................................................................18

Capture Features ............................................................................................................18

Command Queue Features ............................................................................................18

VGA Header (X8) ............................................................................................................19

LVDS Configuration ........................................................................................................19

LVDS Color Mapping ......................................................................................................20

LVDS Header (X12) .......................................................... .............................................21

Backlight Header (X13) ...................................................................................................22

Display Voltage Jumpers (X22) ......................................................................................23

3.4 Ethernet Controllers ............................................................................................................ 23

Features of the 10/100 Mbit Controller ...........................................................................23

Features of the 10/100/1000 Mbit controller ...................................................................24

100 Mbit Ethernet Connector (X7) ................................................................................. 24

Gbit Ethernet Connector (X6) ......................................................................................... 25

3.5 On-Board Power Supply ..................................................................................................... 25

Power Connector (X25) .................................................................................................. 26

Real Time Clock Backup (BAT1) ................................................................................... 26

3.6 IDE / SD / SATA Controller ................................................................................................. 27

IDE-Controller Features ................................................................................................. 27

SATA Connector (X11) .................................................................................................. 28

MicroSD Connector (X18) .............................................................................................. 28

Utility Header (X1) .......................................................................................................... 29

External Battery .............................................................................................................. 29

Power Button .................................................................................................................. 30

Reset Switch .................................................................................................................. 30

Speaker .......................................................................................................................... 30

3.7 USB 2.0 Ports .................................................................................................................... 31

USB 2.0 Ports 0-1 Header (X14) ................................................................................... 31

USB 2.0 Port 2 Header (X7) .......................................................................................... 32

3.8 HD-Audio............................................................................................................................. 32

Audio Header (X23) ....................................................................................................... 33

3.9 Serial Ports.......................................................................................................................... 34

Utility COM Ports ............................................................................................................ 34

COM Headers: Ports 1, 2, 3, 4 (X2, X3, X4, X5) ............................................................ 34

RS485/422 Termination ................................................................................................. 35

3.10 LPT Interface (X19)............................................................................................................. 36

LPT Header (X19) .......................................................................................................... 36

3.11 MiniPCI-Express Interface (X10)......................................................................................... 37

MiniPCIe-Card-Mode Jumper Header (X20) .................................................................. 38

3.12 PC/104 Bus Interface .......................................................................................................... 38

PC/104 Bus Connector (X14) ......................................................................................... 39

3.13 BMC Service Connector (X24)................................................ ........................................... 40

3.14 JTAG (X16) ......................................................................................................................... 40

3.15 User GPIO (X17) and Analog-In (X21)................................................................................ 40

Features of the integrated ADC ..................................................................................... 40

3.16 I2C Bus (X21)...................................................................................................................... 42

4 Using the Module .......................................................................................................... 43

4.1 BIOS.................................................................................................................................... 43

Configuring the BIOS ..................................................................................................... 43

4.2 SEMA functions................................................................................................................... 54

Board Specific SEMA functions ..................................................................................... 55

4.3 Watchdog Timer .................................................................................................................. 56

4.4 Temperature Sensors ......................................................................................................... 56

CM1-86DX2

4.5 Programming Examples.......................................................... ............................................ 57

GPIOs on GPIO Port 1 (X17) ..........................................................................................57

RS-232 / RS-485 switching ............................................... .............................................57

Watchdog0 Example .......................................................................................................58

Watchdog1 Example .......................................................................................................59

Analog Input Example .....................................................................................................60

4.6 Memory Address Map.......................................................................................................... 64

4.7 I/O Address Map .................................................................................................................. 64

PCI Configuration Registers ...........................................................................................64

DMA Control Registers ...................................................................................................64

Instruction Counter Registers .........................................................................................65

Timer/Counter Registers .................................................................................................65

Interrupt Control Registers ..............................................................................................65

Keyboard/Mouse Control Registers ................................................................................65

NMI Status and Control Register ....................................................................................65

Watchdog0 Control Registers .........................................................................................66

Watchdog1 Control Registers .........................................................................................66

Indirect Access Registers ...............................................................................................66

CMOS Memory & RTC Registers ...................................................................................66

System Control Register .................................................................................................67

DOS 4Gpage Access Registers .....................................................................................67

Spare Registers ..............................................................................................................67

4.8 Interrupts.............................................................................................................................. 68

4.9 DMA Channels..................................................................................................................... 68

4.10 Contact Information.............................................................................................................. 69

Introduction 1

CM1-86DX2

1 Introduction

1.1 Overview

The CM1-86DX2 is a PC/104 Single Board Computer (SBC) based on DMP’s Vortex86-DX2

single chip solution, featuring exceptionally high integration and a very good perfor-

mance-to-power ratio. The board supports all peripherals needed for an embedded PC on a

small 3.775" by 4.050" printed circuit board.

The Vortex86-DX2 chip integrates a powerful yet efficient CPU with graphics controller, audio

controller, and Gigabit Ethernet controller to form a complete PC, with all the standard periph-

eral connections onboard.

The board provides two Ethernet ports (1x Gigabit and 1x 100Megabit), four

RS232/RS422/RS485 serial ports, one USB 2.0 host controller, one USB 1.1 host controller to

handle the communication with external devices, and PS/2 connectors for keyboard and

mouse. A first generation SATA interface allows the connection of hard disk or CD drives. Appli-

cations that require non-moving storage can use the MicroSD-Card slot or the bootable flash.

System expansion is possible easily over the PC/104, Mini-PCI-Express and I²C bus connec-

tors.

The CM1-86DX2 is powered by a 5V-only supply and runs DOS, Windows XP/7 and Linux

operating systems. The Vortex86-DX2 SoC has a simulated ACPI to support Windows 7

(though S3 or S4 modes are not supported.)

2 Introduction

1.2 Features

SoC

 DMP Vortex86-DX2 @ max.

1 GHz

 X86 Processor Core

 Floating point unit support

 Embedded I/D L1 Cache

(16K each)

 Embedded L2 Cache (256K

4-way)

 DDR2 Interface

 GPU Control Unit (VGA, 2D

Graphic, UMA Architecture)

 Embedded 2MB Flash (BIOS

storage)

Main Memory

 1GB DDR2 Memory Down

Extension slots

 1x MiniPCIe slot with mSATA

and USB capability (3.3 V I/O)

 1x 16-bit PC/104 with full DMA

capability

Interfaces

 1x Ethernet 1GBit

 1x Ethernet 100MBit

 1x SATA (First Generation)

 1x MicroSD(HC)

 PS/2 Keyboard/Mouse

 4 x USB 2.0 ports (Nr. 4 only with

MiniPCIe extension card)

 4 x RS232/RS485

 1x LPT

 5.1 channel audio (analog &

SPDIF)

 1x VGA

 1x 18/24 Bit LVDS for displays

(alternatively to VGA)

 MISC signals: external power

button, I²C bus (3.3 V), speaker

(5 V), external reset button,

external battery connector

 8 x Analog input with 10 bit res-

olution and 100 kS/s sampling

rate

 1x 8bit GPIO-Port, usable as

TTL-UART

 1x JTAG on SIL8, 2.00 mm

pitch

 1x Power supply

Other configurations are possible. Please contact your local ADLINK

Technology representative to discuss requirements.

Introduction 3

CM1-86DX2

1.3 Block Diagram

Figure 1-1: Module functional block diagram

1.4 Ordering Information

Table 1-1: CM1-86DX2 Models

Order number Description

702-0018-10

CM1-86DX2 PC/104 CPU board with DMP Vortex86-DX2, including

heat sink, and 1GByte of memory.

Operating temp. range: -0°C … +60°C

CPU clock: 1 GHz

Memory clock: 333 MHz

Vortex86DX2

ALC886

Audio Codec

SMC / SEMA

DIAG

LM 73

Power Supply

5VDC

ATX

Stack

I2C

mPCIe or mSATA

ISA

Optional:

HD Audio

RS232/485

PS/2

SATA

Option: SATA or mSATA

LCD

LVDS

VGA

PC/104

Inverter

(Backlight)

2x COM

Option: 4x COM

Speaker

512MB DDR2-400

Memory Down

VGA

LPT

I2C

8x A/D Input

ADC

I2C

DS90C385A

LCD to LVDS

JTAG

8x GPIO

3x USB 2.0

Optional:

MicroSD Socket

i210IT

Ethernet

PCIe

Optional:

GbE

ETH

PCIe

1x USB 2.0

Optional:

1GB DDR2-400

CM1-86DX2

4 Introduction

802-0018-10

CM1-86DX2 PC/104 CPU board with DMP Vortex86-DX2, including

heat sink, and 1GByte of memory.

Operating temp. range: -20°C … +70°C

CPU clock: 1 GHz

Memory clock: 333 MHz

902-0018-10

CM1-86DX2 PC/104 CPU board with DMP Vortex86-DX2, including

heat sink, and 1GByte of memory.

Operating temp. range: -40°C … +85°C

CPU clock: 800 MHz

Memory clock: 300 MHz

702-0020-10

CM1-DX2 PC/104 CPU board with DMP Vortex86-DX2 incl. heat

sink, 512 MByte Memory

Operating temp. range: -0 °C … +60°C

CPU clock: 1 GHz

Memory clock: 333 MHz

802-0020-10

CM1-DX2 PC/104 CPU board with DMP Vortex86-DX2 incl. heat

sink, 512 MByte Memory

Operating temp. range: -20 °C … +70°C

CPU clock: 1 GHz

Memory clock: 333 MHz

902-0020-10

CM1-DX2 PC/104 CPU board with DMP Vortex86-DX2 incl. heat

sink, 512 MByte Memory

Operating temp. range: -40 °C … +85°C

CPU clock: 800 MHz

Memory clock: 333 MHz

Table 1-2: Cable Sets and Accessories

Order number Description

763-0024-10

Adapter Cable Set:

Power, GBit-Ethernet, Ethernet + USB, VGA-CRT, 2x USB,

COM1…4, 1x SATA, HD-Audio, PS/2

Table 1-1: CM1-86DX2 Models (Continued)

Introduction 5

CM1-86DX2

1.5 Specifications

Electrical Specifications

Environmental Specifications

Table 1-3: Electrical Specifications

Supply voltage:

+5 V DC

+5 V standby (only needed for suspend mode)

+12 V (only needed for LVDS display and expansion

slots)

Rise time:

< 10 ms

Supply voltage tolerance:

± 5%

Inrush current:

1.6 A

Supply current:

max. 1.7 A (Windows XP, PIcalc [lots of decimals of

PI]) ; typical 1.5A

Table 1-4: Operating

Temperature range

0°C … 60°C (standard version)

-20°C … 60°C (industrial version)

-40°C … 85°C (extended version)

Temperature change

max. 10 Kelvin per 30 minutes

Humidity (relative)

10 % … 90 % (non-condensing)

Pressure

450 hPa … 1100 hPa

Table 1-5: Non-Operating/Storage/Transport

Temperature range

-40°C … 85°C

Temperature change

max. 10 Kelvin per 30 minutes

Humidity (relative)

5 % … 95 % (non-condensing)

Pressure

450 hPa … 1100 hPa

Table 1-6: HALT Parameters

Cold Temperature Step Stress

The board remained operational during test down to

-100°C, starting at +20°C and decreasing in 10°C

increments with 15 minute dwells

Hot Temperature Step Stress

The board remained operational during test up to

+90°C, starting at +30°C and increasing in 10°C incre-

ments with 15 minute dwells

Rapid Thermal Transitions

The board was subject to five rapid temperature cycles

from -90°C to +85°C @ set transition rate of 60°C per

minute

6 Introduction

Mechanical Specifications

Vibration Step Stress

The board was subject to vibration step stress with set

points from 5 grams to 45 grams @ 20°C and vibration

increasing by 5 grams with 15 minute dwells at each

level of 2Hz to 5000Hz bandwidth

Combined Environment

The board was subject to thermal cycles from -90°C to

+85°C at an average rate of 60°C per minute combined

with vibration at set points of 8, 16, 24, 32, and 40

grams from the first to the fifth thermal cycle and

10-minute dwells at each extreme temperature

Table 1-7: Mean Time Between Failures

MTBF at 25°C

TBD

MTBF at 40°C

TBD

Table 1-8: Mechanical

Dimensions (L x W)

90.6mm x 95.2mm

Height

Max. 31mm on top side above PCB (including heat-

sink)

Weight

98 grams (without MiniPCIe extension card)

Mounting

4 mounting holes

ADLINK strongly recommends plastic spacers instead of metal spacers for

mounting the board. Metal spacers create the possibilities of short circuits

with the components located around the mounting holes. This can damage

the board.

Table 1-6: HALT Parameters (Continued)

Introduction 7

CM1-86DX2

Top

Figure 1-2: Mechanical dimensions (top side)

35.50

81.10

18.31

7.12

6.76

54.81

36.81

72.81

88.75

8.7

17.36

73.11

62.87

85.62

18.21

44.07

10.43

1.64

62.92

2.07

30.03

1.60

42.23

CM1-86DX2_mech_dwg_top_b

8 Introduction

Bottom

Figure 1-3: Mechanical dimensions (bottom side)

74.07

56.68

13.90

4.05

40.10

23.35

53.95

3.50

20.20

70.45

17.05

18.60

50.15

CM1-86DX2_mech_dwg_top_b

CM1-86DX2_mech_dwg_bottom_a

Getting Started 9

CM1-86DX2

2 Getting Started

2.1 Header and Jumper Locations

Table 2-1 on page 9 provides descriptions of the headers and connectors on the module. The

header and connector locations are shown in Figure 2-1 and Figure 2-2. See Chapter 3 for the

signal definitions of the headers and connectors presented in this table.

Table 2-1: Connector Name and Description

Connector Top/Bottom Description

X1 Top 10-pin, 2.54mm utility header

(AMTEK, PH1M25-205GBCOR600-U)

X2, X3, X4, X5 Top 10-pin, 2.54mm COM headers

(AMTEK, PH1M25-205GBCOR600-U)

X6 Top 10-pin, 2.54mm Gigabit Ethernet header

(AMTEK, PH1M25-205GBCOR600-U)

X7 Top 10-pin, 2.54mm Fast Ethernet header

(AMTEK, PH1M25-205GBCOR600-U)

X8 Top 10-pin, 2.54mm VGA header

(AMTEK, PH1M25-205GBCOR600-U)

X9 Top 104-pin, standard PC/104 connector;

see

http://www.pc104.org for signal definitions

(EPT, 962-60322-12)

X10 Bottom 52-pin standard, PCIe MiniCard connector

(Attend Technology, 119A-92A00-R02)

X11 Bottom 7-pin standard, right-angle SATA connector

(MOLEX, 47080-4001)

X12 Bottom 30-pin, 1.25mm right-angle, single-row LVDS header

(HIROSE, DF14-30P-1.25H)

X13 Bottom 8-pin, 1.25mm right-angle, single-row backlight header

(HIROSE, DF13-8P-1.25H)

X14 Bottom 8-pin, 1.25mm right-angle, single-row USB header [ports 0-1]

(HIROSE, DF13-8P-1.25H)

X15 Bottom 10-pin, 1.25mm right-angle, single-row miscellaneous header

(HIROSE, DF13-10P-1.25H)

X17 Bottom 10-pin, 1.25mm right-angle, single-row GPIO header

(HIROSE, DF13-10P-1.25H)

X18 Bottom 8-pin standard, right-angle SD Card connector

X19 Top 26-pin, 2.54mm LPT parallel port header

(AMTEK, PH1M25-205GBCOR600-U)

X20 Bottom 6-pin, 2mm mode select jumper header

(W+P Products, 7351-06-20-20-60-00)

X21 Bottom 12-pin, 1.25mm right-angle, single-row GPIO and Analog-In

header

(HIROSE, DF13-12P-1.25H)

X22 Bottom 6-pin, 2mm mode select jumper header

(W+P Products, 7351-06-20-20-60-00)

X23 Top 16-pin, Audio header

(PFL-2X8-2M54-SMD)

X24 Bottom 10-pin, 1.25mm right-angle, single-row test header (not

intended for users)

X25 Top 15-pin, 2.5mm single-row, PC/104 ATX power connector

(JST, B15B-EH-A/LF)

10 Getting Started

Top

Figure 2-1: Header locations (top side)

The yellow arrows next to the connectors in this illustration denote pin 1.

Key:

X1 - Utility

X2, X3,

X4, X5 - COM

X6 - Gigabit Ethernet

X7 - Fast Ethernet

X8 - VGA

CM1-86DX2_conn_top_b

X16

C0 D0

X9 - PC/104

X16 - JTAG

X19 - Parallel

X23 - Audio

X25 - ATX Power

Getting Started 11

CM1-86DX2

Bottom

Figure 2-2: Header locations (bottom side)

The yellow arrows next to the connectors in this illustration denote pin 1.

12 Getting Started

2.2 LED Indicators

The onboard LED indicators provide board status including error codes and Watchdog and

Ethernet statuses.

The MiniPCIe LEDs are located on bottom of the board, near the MiniPCIe connector. All other

LEDs are located near the PC/104 connector on the top.

Table 2-2: LED Name and Description

LED Description

STATUS (LED5, TOP) Green LED shows error codes in terms of failure.

WD (LED10, TOP) Red LED lights up when Watchdog was triggered. Can only be

reset by a power off sequence.

ETH0_LINK_ACT (LED3, TOP) Yellow LED shows link and traffic on Ethernet0 (100 MBit/s)

ETH1_LED_100 (LED9, TOP) Green LED shows 100MBit link on Ethernet1 (1 GBit/s)

ETH1_LED_1000 (LED1, TOP) Yellow LED shows 1GBit link on Ethernet1 (1 GBit/s)

ETH1_LED_ACT (LED2, TOP) Yellow LED shows traffic on Ethernet1 (1 GBit/s)

LED_WWAN (LED6, BOT) Green LED shows WAN status of MiniPCIe card

LED_WLAN (LED7, BOT) Green LED shows LAN status of MiniPCIe card

LED_WPAN (LED8, BOT) Green LED shows PAN status of MiniPCIe card

LED TOP LED BOTTOM

Getting Started 13

CM1-86DX2

2.3 Hardware Setup

Use the cable set provided by ADLINK Technology to connect the CM1-86DX2 to a VGA moni-

tor. Connect either PS/2 or USB keyboard or mouse, respectively. Use the SATA cable to con-

nect the hard disk. Make sure that the pins match their counterparts correctly and are not

twisted. If you plan to use additional peripherals, connect them to the appropriate headers.

Connect a 5 volt, 5 amps power supply to the power connector and switch on the power.

The display shows the BIOS messages. If you want to change the standard BIOS settings,

press the <DEL> key to enter the BIOS menu. See “Using the Module” on page 43 for setup

details.

If you need to load the BIOS default values, they can be automatically loaded at boot time.

The CM1-86DX2 boots from CD drives, USB floppy, USB stick, hard disk or µSD-Card. Provided

that any of these is connected and contains a valid operating system image, the display then

shows the boot screen of your operating system.

The CM1-86DX2 needs adequate cooling measures depending on the desired operating tem-

perature range. Using the board without cooling could damage the board permanently.

Be sure to observe the EMC security measures. Make sure you are always at the same

potential as the module.

Never connect or disconnect peripherals like HDDs, PCI, and ISA boards while the board's

power supply is connected and switched on.

The 5 amps value is the minimum you should have for the standard peripherals

mentioned. For additional peripherals, make sure enough power is available. The

system will not work if there is not enough supply current for all your devices.

14 Getting Started

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