Equinox Systems Flash 8051 Manuale utente

Combined Serial and Parallel

Programming Systems for

Atmel 8051 Microcontrollers

EQ-8051-ST1

GETTING

STARTED

(Preliminary Manual)

8051 FLASH Professional Starter System

Starter Manual V1.00

AtmelTM and AVRTM are trademarks of the Atmel Corporation

Microsoft, MS-DOS, WindowsTM and Windows 95TM Windows NT™ are registered

trademarks of the Microsoft Corporation

All other trademarks are acknowledged.

or copied only in accordance with the terms of

the agreement.

It is against the law to copy the software on any

medium except as specifically allowed in the

license or non-disclosure agreement.

The purchaser may make one copy of the

software for backup purposes. No part of this

manual may be reproduced or transmitted in any

form or by any means, electronic, mechanical,

including photocopying, recording, or

information retrieval systems, for any purpose

other than for the purchaser’s personal use,

without written permission.

Equinox guarantees that its products will be

free from defects of material and

workmanship under normal use and service,

and these products will perform to current

specifications in accordance with, and subject

to, the Company’s standard warranty which is

detailed in Equinox’s Purchase Order

Acknowledgment.

Equinox reserves the right to change

specifications detailed in this document

without notice and does not represent a

commitment on the part of the manufacturer.

The software described in this document is

furnished under license agreement or

non-disclosure agreement

and may be used

In line with our policy of continuous improvement, the software contained within this

package is updated on a regular basis. If you would like to receive an automatic e-mail every

time a new version is released, please make sure you have registered your system with

Equinox and you have quoted your e-mail address. You may cancel this service at any time.

Software updates can currently be downloaded from the following places:

Internet : www.equinox-tech.com

ftp site : ftp.equinox-tech.com

Atmel BBS : +1 408 436-4309

Contacts

Equinox Technologies UK Limited

3 Atlas House, St Georges Square, Bolton, England BL1 2HB

Telephone Sales ....................... :+44 (0) 1204 529000

Fax .............................................. :+44 (0) 1204 535555

E-mail ......................................... : [email protected]

Web site .................................... : www.equinox-tech.com

For technical support on this product please e-mail us at:

[email protected]

8051 FLASH Professional Starter System

Starter Manual V1.00

Software Updates

8051 FLASH Professional Starter System

Starter Manual V1.00

iii

About Atmel Microcontrollers

Data sheets for these devices can be viewed and printed using the Actobat pdf reader

software supplied on the Atmel CD-ROM. As data sheets are often updated on a regular

basis, it is recommended that you consult the Atmel web site for the latest information.

A few sources of further information about Atmel AVR microcontrollers are listed below:

Atmel web site : www.atmel.com

Equinox web site : www.equinox-tech.com

If you have any silicon related technical support question about AVR microcontrollers which

can not be answered by looking at the Atmel/Equinox web sites, please e-mail:

[email protected] with a detailed description of the problem.

Important - Please note

Equinox Technologies are unable to answer direct technical support questions concerning

AVR microcontrollers. Please contact your local Atmel distributor or sales office if you require

any further information.

8051 FLASH Professional Starter System

Starter Manual V1.00

Contents

INTRODUCTION.....1

SYSTEM SPECIFICATIONS.....2

SYSTEM INSTALLATION OVERVIEW.....3

DEVICE SUPPORT.....5

ACTIV8R HARDWARE OVERVIEW.....6

EVALU8R HARDWARE OVERVIEW.....7

PK51 OVERVIEW.....8

IDE OVERVIEW.....9

PK51 SYSTEM COMPONENTS...13

8051 FLASH Professional Starter System

Starter Manual V1.00

Introduction

• Supports programming of the Atmel

8051 microcontroller 20-pin devices in

the ZIF socket.

• Supports in-system programming of

Atmel 89S microcontrollers in the

evaluation module.

• Evaluation Module suppplied provides

LED’s, switches, serial communications

etc.

• Integrated Development Environment

including Editor, C compiler, linker,

Macro Assembler, software simulator

and HEX creator.

• Compatible with Windows 3.11,

Windows 95 and Windows NT.

SYSTEM HIGHLIGHTS

The “Atmel

Flash 8051

Professional

Starter System”

has been

designed as a

low-cost yet

comprehensive

suite of

development tools for the Atmel 8051

microcontroller family. The system

includes a device programmer,

evaluation module, compiler, assembler

and debugger plus a sample AT89S8252

microcontroller.

The ‘Activ8r’ programmer supplied with the

system is capable of ‘fast parallel’

programming of the Atmel 20-pin 8051

microcontroller devices from Atmel in the

ZIF socket. The programmer is also capable

of in-system programming Atmel 89S

devices (in the user’s target board) by

means of 10-way ribbon cable supplied.

The evaluation module supplied with the

system, Evalu8r, supports 20 and 40 pin

8051 microcontrollers plus serial EEPROM’s.

On board features include: LED’s, Switches,

Sounder, RS-232 communications and an

in-system programming port.

The Keil C compiler allows you to write

programs in C and still get the efficiency

and speed of assembly language. The

package includes a powerful Integrated

Development Environment (IDE) which

encompasses a full 8051 Project

Management System. The Project Manager

integrates an editor, C compiler, assembler,

software simulator and target debugger

into one easy-to-use Windows

environment. It is possible to generate up

to 2K bytes of program code with this

compiler version. An upgrade to the 8K

version is also available from Equinox.

8051 FLASH Professional Starter System

Starter Manual V1.00

System Specifications

Minimum System Contents

•

Combined Serial & Parallel Device

Programmer

•

Microcontroller Evaluation Module

•

Keil PK51-2K Software

•

One AT89S8252 DIL microcontroller

•

Atmel Databook on CD ROM

•

Power Supply Unit (PSU)

•

ISP Ribbon Cable (to target)

•

9-way Serial Cable (to host PC)

Minimum PC Requirements

The minimum hardware and software requirements to

ensure that the programmer operates correctly are as

follows:

100% IBM compatible 386+

Windows 3.1 or higher *

Minimum 4MB RAM

Minimum 1MB free hard disk space

Spare PC serial port

Activ8r Programmer

Specifications

Programmer Size ...........: 10.5 x 8 x 2 cm

Shipped Weight.............: approx 1.5kg

PSU .................................: 15V DC @250mA

Port connection .............: Serial 9-way D-socket

ZIF socket .......................: Quality 40way socket

Accepts both 0.3/0.6” pitch

devices

ISP Target Voltage .........: +5V DC

ISP Header......................: 10-way IDC

Evalu8r Specification

Power Input...........:a.+9 volts DC nominal (+25 volts Max)

................................. b.+9v DC unregulated, or +5v DC

................................. regulated.

Power Connectors.:a.Standard 2.5mm ROKA type-centre

................................. positive. Accepts Equinox Power

................................. Supply

................................. b. Screw Terminals to accept external

................................. bench PSU.

................................. Pin 1 +5v

................................. Pin 2 +9v

................................. Pin 3 0v.

Serial Port ..............:3-wire asynchronous Communications

................................. interface, TxD, RxD, GND (RS-232

................................. compatible).

Serial Connector....:9 way female D-type connector, PC

................................. compatible via. 1:1 cable

................................. Pin 2 - TxD Output from Evalu8r

................................. Pin 3 - RxD Input to Evalu8r

................................. Pin 5 - GND Signal Ground connection

A/D Converter .......:Simple current source and comparator

................................. technique

................................. GND Signal Ground

................................. REF Voltage ramp from 65uA into

................................. 100nF approx.

................................. AIN Input to Evalu8r. Max range 0v to

................................. +5v (clamped)

................................. Noise filter built-in 10K/100nF

................................. approx.

Status Indication ...:Power-ON & PROG LED’s.

Sounder..................:PIEZO type

Device profiles.......:8, 20 and 40-pin devices are supported.

................................. There is room to fit a 40-pin ZIF socket

................................. if required.

ISP Compatibility...: Equinox standard 10 -way Header

Other I/O................:5 switches and 8 LED’s on 20/40 pin

................................. microcontroller port pins.

8051 FLASH Professional Starter System

Starter Manual V1.00

System Installation Overview

Hardware Components

• Activ8r Device Programmer

• Evalu8r Evaluation Module

• One AT89S8252 DIL microcontroller

• Power Supply Unit (PSU)

• ISP Ribbon Cable (to target)

• 9-way Serial Cable (to host PC)

Hardware Installation

1Place the Activ8r programmer and Evalu8r

evaluation module side by side on a flat

surface, refer to figure 1.

2Connect the 9-way serial cable between the

Activ8r 9-way D connector and a spare PC

COM port (9-way). If you only have 25-way

on your connector then you will need a 25 to

9-way adaptor with all 9 connections made.

3Connect 10-way ISP cable between the

Activ8r and Evalu8r.

4Check external power jumper settings. These

should be set to 1-2 and 3-4 as per Activ8r

Hardware Overview diagram on page 6.

5Plug power supply jack into power input of

Activ8r and switch on the mains supply.

The ‘Power’ LED’s on both the Activ8r and

Evalu8r should illuminate.

Software Components

This system is supplied with four 3.5”floppy discs

containing various software utilities:

Disk 1:

• Meridian for Windows - Programmer

Interface Software

Disks 2 & 3:

• Keil PK51-2K

Disk 4:

• C51 examples disk

Software Installation

Meridian software

1Insert Disk 1

2Log onto the disk —> Meridian

setup icon should be displayed.

3Launch the Meridian.exe install program and

follow all on-screen instructions.

‘Meridian for Windows’ has now been

installed.

Keil software

1Insert “Keil PK51 Disk 1/2”

2From the ‘Start’ menu, select ‘Run..’

3Type ‘a:\setup.exe’ or browse to the required

drive and select ‘setup.exe’

4The Keil installation program should now

commence.

5Follow the on-screen intructions.

6 Insert “Keil PK51 Disk 1/2” when prompted.

7At the end of the installation, the software

will ask you to close down Windows and

restart you PC. This stage must be carried out

to guarantee that all system files are updated

correctly.

Software installation is now complete.

Please see Keil PK51 Overview Manual for

further information

The Atmel Flash 8051 Professional Starter System is made up of both hardware and software

components.

8051 FLASH Professional Starter System

Starter Manual V1.00

OFF

Activ8r

Evalu8r

Power

Supply

Unit (PSU)

ISP Cable

AT89S8252 fitted

PC COM Port (2)

PC COM

Port (1)

Check Jumper

Configuration

POWER

SUPPLY

UNIT

System Installation Overview Continued

2nd Serial Cable

NOT SUPPLIED

as standard

Figure 1

8051 FLASH Professional Starter System

Starter Manual V1.00

Device Support

It is possible to program Atmel 8051 microcontroller devices using two different methods:

ZIF socket - Parallel Programming Mode

The following devices can be programmed in the Activ8r ZIF socket. These devices can only

be programmed in parallel programming mode.

AT89C1051

AT89C1051U

AT89C2051

AT89C4051

In-system Programming (ISP) - Serial Programming Mode

The following devices can only be programmed within the user target system using the ISP

cable. These devices can only be programmed in serial programming mode with the Activ8r

programmer. The parallel programming mode of these devices is NOT supported.

AT89S8252

AT89S53

AT89LS8252

AT89LS53

Please note:

In-system programming of the 89LS devices is only supported with a target voltage of +5V.

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