Technologic Systems TS-7400 Istruzioni per il montaggio

TS-7400/TS-9441 MANUAL

www.embeddedARM.com

1.4

TS-7400/TS-9441 Manual

Hardware & Software

TS-7400/TS-9441 MANUAL

Feedback and Update to this Manual

To help our customers make the most of our products, we are continually making additional and

updated resources available on the Technolo ic Systems website (www.embeddedAR .com).

These include manuals, application notes, programming examples, and updated software and

firmware. Check in periodically to see what's new!

When we are prioritizing work on these updated resources, feedback from customers (and prospective

customers) is the number one influence. If you have questions, comments, or concerns about your

Embedded Computer, please let us know at [email protected].

Limited Warranty

Technologic Systems warrants this product to be free of defects in material and workmanship for a

period of one year from date of purchase.

During this warranty period Technologic Systems will repair or replace the defective unit in accordance

with the following process:

A copy of the original invoice must be included when returning the defective unit to Technologic

Systems, Inc.

This limited warranty does not cover damages resulting from lightning or other power surges, misuse,

abuse, abnormal conditions of operation, or attempts to alter or modify the function of the product.

This warranty is limited to the repair or replacement of the defective unit. In no event shall Technologic

Systems be liable or responsible for any loss or damages, including but not limited to any lost profits,

incidental or consequential damages, loss of business, or anticipatory profits arising from the use or

inability to use this product.

Repairs made after the expiration of the warranty period are subject to a repair charge and the cost of

return shipping. Please, contact Technologic Systems to arrange for any repair service and to obtain

repair charge information.

FCC Advisory Statement

This equipment generates, uses, and can radiate radio frequency energy and if not installed and used

properly (that is, in strict accordance with the manufacturer’s instructions), may cause interference to

radio and television reception. It has been type tested and found to comply with the limits for a Class A

computing device in accordance with the specifications in Subpart J of Part 15 of FCC Rules, which

are designed to provide reasonable protection against such interference when operated in a

commercial environment. Operation of this equipment in a residential area is likely to cause

interference, in which case the owner will be required to correct the interference at his own expense.

If this equipment does cause interference, which can be determined by turning the unit on and off, the

user is encouraged to try the following measures to correct the interference:

•Reorient the receiving antenna.

•Relocate the unit with respect to the receiver.

•Plug the unit into a different outlet so that the unit and receiver are on different branch circuits.

•Ensure that mounting screws and connector attachment screws are tightly secured.

•Ensure that good quality, shielded, and grounded cables are used for all data communications.

If necessary, the user should consult the dealer or an experienced radio/television technician for

additional suggestions. The following booklets prepared by the Federal Communications Commission

(FCC) may also prove helpful:

•How to Identify and Resolve Radio-TV Interference Problems (Stock No. 004-000-000345-4)

•Interface Handbook (Stock No. 004-000-004505-7)

These booklets may be purchased from the Superintendent of Documents, U.S. Government Printing

Office, Washington, DC 20402.

TS-7400/TS-9441 MANUAL

TABLE OF CONTENTS

1 INTRODUCTION................................................................................................................5

1.1 About this Manual...............................................................................................................5

1.2 Product Overview...............................................................................................................5

1.3 Benefits................................................................................................................................5

Out-of-the-Box Productivity.......................................................................................................5

Impressive Performance............................................................................................................5

1.4 Features...............................................................................................................................6

1.5 Confi urability....................................................................................................................6

On-board Options.......................................................................................................................6

External Accessories.................................................................................................................6

1.6 TS-WIFIBOX Application Kit...............................................................................................8

1.7 TS-ARM Development Kit...................................................................................................8

1.8 Software and Support.........................................................................................................9

Linux OS Support.......................................................................................................................9

Other OS Support ....................................................................................................................10

2 GETTING STARTED.......................................................................................................11

2.1 Installation Procedure......................................................................................................11

Handlin the Board Safely.......................................................................................................11

Setup and Installation Instructions ........................................................................................11

Setup Tools ..............................................................................................................................11

Setup Procedure ......................................................................................................................11

Disconnectin AC Power ........................................................................................................11

2.2 Console and Power Up.....................................................................................................11

TS-7400 Recovery.....................................................................................................................13

2.3 Bootup Process................................................................................................................13

2.4 Loadin or Transferrin Files..........................................................................................13

Transferrin Files via the Ethernet Port.................................................................................13

Transferrin Files via Flash Memory Device..........................................................................14

Zmodem Downloads................................................................................................................14

2.5 TS-7400 production lifetime.............................................................................................14

3 SOFTWARE.....................................................................................................................15

3.1 Software-update facility in factory confi uration...........................................................15

3.2 Updatin /Recoverin the bootloader kernel...................................................................15

3.3 Bootin custom kernels and OS ima es from within Linux..........................................16

3.4 Accessin internal TS-7400 re isters from Linux userspace........................................17

3.5 Chan in /Updatin the TS-BOOTROM...........................................................................17

3.6 SD flash card security features.......................................................................................19

3.7 TS-7400 specific Linux devices.......................................................................................19

3.8 Debian Linux OS...............................................................................................................20

apt- et.......................................................................................................................................20

3.9 Gettin Started with Linux...............................................................................................21

Lo in In and Basic Commands...........................................................................................21

Shutdown..................................................................................................................................21

Initialization Scripts..................................................................................................................21

Network Setup..........................................................................................................................21

Settin Up the networkin with TS-Linux...............................................................................22

Settin Up the networkin with Debian..................................................................................22

TS-7400/TS-9441 MANUAL

Network Services......................................................................................................................23

4 HARDWARE COMPONENTS.........................................................................................24

4.1 Processor..........................................................................................................................24

Cirrus EP9302...........................................................................................................................24

MMU...........................................................................................................................................25

Interrupts...................................................................................................................................25

4.2 Memory..............................................................................................................................26

On-Board SDRAM.....................................................................................................................26

On-Board NAND Flash.............................................................................................................26

USB Flash Drive or Compact Flash Card...............................................................................27

SD Memory Card.......................................................................................................................27

4.3 Glue Lo ic CPLD...............................................................................................................28

4.4 Real-Time Clock................................................................................................................28

4.5 Watchdo Timer................................................................................................................28

5 COMMON INTERFACES GENERAL INFORMATION...................................................30

5.1 Serial Ports .......................................................................................................................30

5.2 Di ital I/O...........................................................................................................................30

5.3 A/D Converters..................................................................................................................30

Interpretin Cirrus A/D Converter...........................................................................................31

5.4 General Purpose 8-bit Multiplexed Bus (GPBUS):.........................................................32

6 CONNECTORS AND HEADERS....................................................................................34

6.1 10/100 Base-T Ethernet Connector..................................................................................34

6.2 USB Connector.................................................................................................................34

6.3 SD Card Connector – CPLD.............................................................................................35

6.4 General Header.................................................................................................................35

Upper header............................................................................................................................35

Lower header............................................................................................................................35

Upper header Pin-Out..............................................................................................................36

Lower header pin-out...............................................................................................................37

6.5 TS-9441 Console Header..................................................................................................38

6.6 TS-9441 JTAG Header......................................................................................................38

6.7 Power Supply Connector.................................................................................................38

7 LEDS, JUMPERS AND BUTTONS.................................................................................39

7.1 Status LEDs.......................................................................................................................39

7.2 Buttons..............................................................................................................................39

7.3 Jumpers.............................................................................................................................39

8 SPECIFICATIONS...........................................................................................................40

9 FURTHER REFERENCES..............................................................................................41

APPENDIX A: DOCUMENT HISTORY...............................................................................42

APPENDIX B: MEMORY AND REGISTER MAP...............................................................43

APPENDIX C: TS-ARM SBC FEATURE MATRIX.............................................................45

APPENDIX D: CONTACT TECHNOLOGIC SYSTEMS.....................................................46

TS-7400/TS-9441 MANUAL

INTRO UCTION

1 INTRODUCTION

1.1 About this Manual

This manual is intended to provide the user with an overview of the board and benefits,

complete features specifications, and set up procedures. It contains important safety

information as well.

1.2 Product Overview

The TS-7400 is a small (2.9" x 4.7") embedded computer module (System on odule)

that is designed to provide extreme performance for applications which demand high

reliability, fast bootup/startup and connectivity at low cost and low power, such as point-of-

sales (PoS), vending machines, data acquisition units, data recorder modules, etc.

The TS-7400 System on odule runs on a 200 Hz AR 9 processor with power under 2

Watts. Low board complexity, low component count, and low power/heat makes for an

extremely reliable embedded engine. The TS-7400 is available in thousands of

configurations, many of which are Commercial off the Shelf (COTS) and available to ship

today.

The EP9302 processor from Cirrus is the highly integrated 200 hz AR 9 processor that

the TS-7400 is built around and includes an on-chip 10/100 ethernet, USB, serial, and

Flash/SDRA controller. A supplemental PLD provides glue logic, and watchdog timer.

Integer CPU performance is about 20% faster than our 133 hz x86 offerings.

Even with the standard power consumption of 2 Watts, the TS-7400 runs without fans or

heat sinks in the temperature range of -40° to +70°C. Extended Temperature -40° to

+85°C is also standard, but CPU clock must be decreased to 166 Hz for higher

temperatures.

Unlike other TS-7000 AR products, the TS-7400 is not a stand-alone Single Board

Computer. The TS-9441 peripheral board is needed during development in order to

configure and set up the TS-7400 flash system. The TS-9441 has 2KB EEPRO , and

2 B serial Flash, so it can be used to bring-up/recover "dead" TS-7400 boards. Using a

console on the TS-7400 is only possible through the TS-9441 RS232 serial port, named

Console Header. Also, the TS-9441 enables regulated 5VDC power in. Once the TS-7400

is configured and loaded, it can safely run stand-alone.

1.3 Benefits

Out-of-the-Box Productivity

Technologic Systems Linux products get you to your application quickly. Our Single Board

Computers boot directly to Linux as shipped. There is no complicated C OS setup or

configuring of a Linux derivative Operating System to source, define, and load.

Technologic Systems has pre-configured each SBC in flash memory.

The TS-7400's user can power up the board and immediately (using the TS-9441) begin

application development. Of course, should you wish to configure your own version of

Linux or use a different operating system, this is easy too. Technologic Systems provides

the solution to fast application development without tedious OS configuration.

Impressive Performance

The AR 920T's 32-bit architecture, with a five-stage pipeline, delivers very impressive

performance at very low power. The EP9302 CPU has a 16 KB instruction cache and a 16

TS-7400/TS-9441 MANUAL

INTRO UCTION

KB data cache to provide zero-cycle latency to the current program and data, or they can

be locked to guarantee no-latency access to critical sections of instructions and data. For

applications with instruction-memory size restrictions, the AR 920T’s compressed Thumb

instruction set can be used to provide higher code density and lower Flash storage

requirements.

As a benchmark, the TS-7400's CPU integer performance, at a supplied 200 Hz, is

about twice as fast as the Technologic Systems 133 Hz 586-based products.

1.4 Features

The TS-7400 comes standard with these features:

✔TS-Linux Embedded Operating System Installed

✔200 Hz AR 9 CPU with U

✔32 B integrated high-speed flash with hardware ECC (Boots to TS-Linux)

✔32 B RA (64 B or 128 B optional)

✔2 USB 2.0 Compatible OHCI ports (12 bit/s ax)

✔3 TTL serial UARTs

✔SD Flash card connector

✔10/100 egabit Ethernet port

✔20 general purpose I/O pins with Schmitt trigger

✔Power requirements are 5V DC @ 350mA

✔Flexible 40 pin expansion connector

✔Small size 2.9 x 4.7 inches (7.4 x 11.9 cm)

✔Optional battery-backed real time clock

✔Operating Temperature Range: Fanless from -40° to +70°C

✔Extended Temperature -40° to +85°C standard at lower CPU clock speeds

✔RoHS Compliant

1.5 Confi urability

The TS-7400 can be configured for your application using the following available on-board

options and external accessories:

On-board Options

✔TS-7400-yyy-32F: TS-7400 with up to 128 B of on-board SDRA . For example, TS-

7400-64-32F selects model TS-7400 with 64 B of SDRA .

✔OP-BBRTC: on-board sealed battery backed RTC

✔OP-PS30V : 8-30VDC switching power input through screw terminal

✔OP-TMPSENSE: High-precision temperature sensor

Note

The TS-7400 SBC is RoHS compliant by default (Restriction of Hazardous

Substances ) Directive. Contact Technologic Systems for RoHS support.

External Accessories

✔SD-512: 512 B SD Flash Card with full AR tool chain installed and Debian (included

in KIT-7400)

TS-7400/TS-9441 MANUAL

INTRO UCTION

✔USB-FLASH-256: 256 B flash drive with full AR tool chain installed and Debian

✔WIFI-G-USB: Linux-supported USB 802.11g WiFi transceiver for wireless networking

✔TS-9441 : Boot/Console Peripheral Board for TS-7400 (required during development)

(included in the KIT-7400)

✔TS-DC420-ENC: Peripheral board provides 8-30VDC power input, Xbee radio socket,

DIO lines, 3 A/D channels, 3 CO ports, RS-485/RS-422 with full-duplex and

aluminum enclosure

✔PS-18VDC-REG: Regulated 18VDC wall mounted power supply (compatible with OP-

PS30V)

✔PS-5VDC-1AMP: 5VDC 1A P Power Supply (100-120V) (included in the KIT-7400)

✔PS-5VDC-2_5REG: 5VDC 2.5A P Regulated Power Supply

Note

Check our website at www.embeddedARM.com for an updated list of options

and external accessories

TS-7400/TS-9441 MANUAL

INTRO UCTION

1.6 TS-WIFIBOX Application Kit

The TS-7400 powers the TS-WIFIBOX application kit, a small wifi-enabled computer box.

For more information see http://www.embeddedarm.com/products/board-detail.php?

product=TS-WIFIBOX

1.7 TS-ARM Development Kit

The KIT-7400 TS-AR Development Kit for the TS-7400 Single Board Computer includes

all equipment necessary to boot into the operating system of choice and start working.

The development kit is highly recommended for a quick start on application development.

The KIT-7400 Development Kit contains a 256 or 512 B Flash drive (SD Card) which

includes:

✔A self-hosting AR installation of the Debian Linux 3.0 distribution compiled for AR

✔gcc 2.95.4 and gcc 3.0 compiler with full tool-chain

✔Hardware test routines source code and other example source code

✔Debian package system: apt-get, tasksel, dselect

The development kit additionally includes:

✔SD Card reader

✔5 VDC regulated power supply (international versions available)

✔NULL modem cable

✔Adapter cable from 10-pin header to DB9

✔Various cables for connection DIO, LCD, Keypad, etc.

✔Development CD with complete TS-Kernel source, manuals, example code, etc.

✔Printed supporting documentation for TS-7400 Hardware, Linux for AR and

Development Kit.

TS-7400/TS-9441 MANUAL

INTRO UCTION

Note

Single Board Computer is not included on the Development Kit (sold separately).

1.8 Software and Support

Software features include:

✔Boots Linux out-of-the-box in 1.10 seconds (to shell prompt).

✔Flexible booting options (SD card, NAND flash or offboard SPI flash)

✔SD card pre-installed with standard Debian Linux distribution.

✔Firmware has ability to verify boot medium CRC before allowing bootup.

✔Ability to boot password-locked SD cards.

✔Startup Linux miniroot scripts allows flexible root and backup filesystem selection (SD,

flash, NFS, USB flash) as well as software field upgrade support.

✔Linux "bootload" program allows booting of Linux kernels and other OS' from within

Linux itself.

Technologic Systems provides:

✔Free system software and documentation updates available on our web site

✔Long-term availability and short lead-times (20 year history)

✔Free technical support from engineers by phone, fax, or email

✔Production tests and burn-in prior to shipment on every board.

✔Board customizations available with no minimum order.

✔Factory loading of customer supplied software available.

✔Readily available hardware and software professional services for hire.

✔30-day, money back guarantee on evaluation units

✔One-year, full warranty

Linux OS Support

The AR processor (the EP9302) comes from Cirrus and the platform is very similar to

the Cirrus EDB9302 evaluation board. Cirrus has strongly promoted running Linux on this

chip and has done most of the legwork in creating a patch set to the Linux 2.4 kernels, but

we have also had to modify the Linux Kernel (TS-Kernel) so it can support NAND and

NOR Flash chips (via mtd drivers), a compact flash IDE driver, A/D converters, SD Card

through the TS-SDCORE, additional ethernet ports and more. If you want to use Linux

and aren't tied to the x86 architecture, the TS-7400 can be very cost-effective.

TS-7400/TS-9441 MANUAL

INTRO UCTION

Debian can also be used with an NFS root file system

or USB flash drives. The TS-Kernel used is based

upon the version 2.4.26, patched and compiled for

the Cirrus EP9302 AR 920T processor, and is real-

time capable through RTAI.

The root file system used by the Linux OS can be any

of the following:

✔EXT2 file system image in the SD card

✔JFFS/YAFFS file system image in the on-board

Flash

✔NFS root, via Ethernet port (after fast bootup,

mount a NFS root and chroot to it)

Note

The TS-Kernel supports the Real-Time Application Interface (RTAI project),

making the embedded operating system capable of handling applications with

hard real-time restrictions.

Other OS Support

The TS-7400 can be loaded with other operating systems such as Windows CE, NetBSD,

etc. Technologic Systems will provide support for these, and possibly other operating

systems, in the future. Currently, only Linux and NetBSD are supported on the TS-7400.

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