Atmel AT43DK380 Manuale utente

AT43DK380 USB Host/Function

Development Kit

.......................................................................................................

User Guide for Revision 1.0

AT43DK380 USB Host/Function Dev. Kit User Guide i

3485A–USB–7/04

Table of Contents

Section 1

Introduction ...........................................................................................1-1

1.1 Development Kit Packages and Features.................................................1-1

Section 2

Getting Started......................................................................................2-1

2.1 Electrostatic Warning ................................................................................2-1

2.2 Unpacking the System ..............................................................................2-1

2.3 System Requirements...............................................................................2-1

2.4 Connecting the Hardware .........................................................................2-2

2.5 Installing AT43DK380 and Starting Up the USB Clinic .............................2-2

2.6 Testing the Hardware................................................................................2-3

Section 3

Hardware Description ...........................................................................3-1

3.1 Description of the Main Development Platform.........................................3-1

3.1.1 AT43DK380 Processor Interface Connector ......................................3-2

3.1.2 Jumper Settings..................................................................................3-5

3.2 AT43DC380-PDC1 Processor Daughter Card..........................................3-7

3.2.1 PDC1 Jumper Settings .......................................................................3-7

3.3 AT43DC380-PDC2 Processor Daughter Card..........................................3-8

3.3.1 PDC2 Jumper Settings .......................................................................3-8

3.4 AT43DK380 Main Development Platform to PDC Connection .................3-9

Section 4

USB Clinic.............................................................................................4-1

4.1 Main Menu ................................................................................................4-1

4.2 Output Window .........................................................................................4-2

4.2.1 Command/Status Window ..................................................................4-2

4.2.2 User Program Output Window............................................................4-2

4.3 Connection................................................................................................4-2

4.3.1 Test Connectivity ................................................................................4-3

4.3.2 Check Device Enumerated.................................................................4-3

4.4 Download Code ........................................................................................4-3

4.5 Memory .....................................................................................................4-5

4.5.1 Fill Memory .........................................................................................4-5

4.5.2 Read Memory .....................................................................................4-5

Table of Contents

ii AT43DK380 USB Host/Function Dev. Kit User Guide

3485A–USB–7/04

4.6 Enumeration..............................................................................................4-5

4.6.1 Get Device Descriptor ........................................................................4-6

4.6.2 Get Configuration Descriptor ..............................................................4-6

4.6.3 Get String Descriptor..........................................................................4-7

4.6.4 Set Configuration................................................................................4-7

4.6.5 Set Interface .......................................................................................4-7

4.7 Data Transfer ............................................................................................4-8

4.7.1 Get ISO Data ......................................................................................4-8

4.7.2 Send ISO Data ...................................................................................4-8

4.7.3 Get Data .............................................................................................4-8

4.7.4 Send Data...........................................................................................4-8

4.7.5 Control Transfer..................................................................................4-9

4.7.6 Custom Transfer.................................................................................4-9

4.8 Port Features ..........................................................................................4-10

4.8.1 Set Port Feature ...............................................................................4-10

4.8.2 Clear Port Feature ............................................................................4-10

4.9 Device State Control ...............................................................................4-11

4.9.1 Reset Device ....................................................................................4-11

4.9.2 Suspend Device ...............................................................................4-11

4.9.3 Resume Device ................................................................................4-11

4.10 Miscellaneous Notes...............................................................................4-11

Section 5

Building Firmware for the AT43DK380 Development Kit...................... 5-1

5.1 Sample Directory and File Structure .........................................................5-1

5.1.1 USBP ARM Project Guide ..................................................................5-2

5.1.2 “Make” Project ....................................................................................5-4

5.2 ADS Settings.............................................................................................5-5

5.3 Modifying a Sample Application................................................................5-8

Section 6

Generating Hex Files for Flash Mode in the AT43USB380 Development

Platform with ADS................................................................................. 6-1

6.1 Introduction ...............................................................................................6-1

6.2 Procedure .................................................................................................6-1

Section 7

Converting Between FLASH and ICE Mode and Download Mode....... 7-1

7.1 Introduction ...............................................................................................7-1

7.2 Converting to Flash Mode from ICE Mode................................................7-1

7.3 Converting to Flash Mode from Download Mode......................................7-3

7.4 Converting to Download Mode from ICE Mode ........................................7-3

Table of Contents

AT43DK380 USB Host/Function Dev. Kit User Guide iii

3485A–USB–7/04

7.5 Converting to Download Mode from Flash Mode......................................7-4

7.6 Converting to ICE Mode from Flash Mode................................................7-4

7.7 Converting to ICE Mode from Download Mode.........................................7-4

7.8 Summary...................................................................................................7-4

Section 8

Technical Support.................................................................................8-1

Section 9

Appendices ...........................................................................................9-1

9.1 AT43DK380 Schematics...........................................................................9-1

9.1.1 AT43DK380 Main Development Platform Schematics .......................9-1

9.1.2 AT43DK380-PDC1 Schematic ...........................................................9-6

9.1.3 AT43DK380-PDC2 Schematic ...........................................................9-7

9.2 AT43DK380 Bill of Materials (BOM)..........................................................9-8

9.2.1 AT43DK380 Main Development Platform BOM .................................9-8

9.2.2 AT43DK380-PDC1 BOM ..................................................................9-11

9.2.3 AT43DK380-PDC2 BOM ..................................................................9-12

9.3 AT43DK380 Main Development Platform CPLD VHDL Code Ref..........9-13

Table of Contents

iv AT43DK380 USB Host/Function Dev. Kit User Guide

3485A–USB–7/04

AT43DK380 USB Host/Function Dev. Kit User Guide 1-1

3485A–USB–7/04

Section 1

Introduction

Congratulations on your purchase of the AT43DK380 Development Kit. The

AT43DK380 Main Development Platform is the AT43USB380 Host/Function/OTG Pro-

cessor Development Platform to be used with a user target processor board or the

AT43DK380 Processor Daughter Cards (PDCs). It is designed to allow real-time firm-

ware development and evaluation of the AT43USB380 USB Host/Function/OTG

Processor.

1.1 Development Kit

Packages and

Features

The AT43DK380 Development Kit comes in the following packages:

AT43DK380-BD1 AT43USB380 Development Kit bundled set 1:

– AT43DK380 Main Development Platform with pre-programmed flash set for

the PDC1 32-bit ARM7TDMI®Processor

– AT43DK380-PDC1 32-bit ARM7TDMI Processor Daughter Card

– Pre-compiled ANSI-C compliant USB Firmware Libraries including USB Host

Stack and Device Class Drivers for the PDC1 32-bit ARM7TDMI Processor

– USB Clinic In-Circuit Emulation tool

AT43DK380-BD2 AT43USB380 Development Kit bundled set 2:

– AT43DK380 Main Development Platform with pre-programmed flash set for

the PDC2 AT91R40008 16-bit ARM7TDMI Processor

– AT43DK380-PDC2 AT91R40008 16-bit ARM7TDMI Processor Daughter Card

– Pre-compiled ANSI-C compliant USB Firmware Libraries including USB Host

Stack and Device Class Drivers for the PDC2 AT91R40008 16-bit ARM7TDMI

Processor

– USB Clinic In-Circuit Emulation tool

AT43DK380-PDC1 32-bit ARM7TDMI Processor Daughter Card set:

– AT43DK380-PDC1 32-bit ARM7TDMI Processor Daughter Card

– Pre-programmed flash set for the PDC1 32-bit ARM7TDMI Processor

– Pre-compiled ANSI-C compliant USB Firmware Libraries including USB Host

Stack and Device Class Drivers for the PDC1 32-bit ARM7TDMI Processor

– USB Clinic In-Circuit Emulation tool

Introduction

1-2 AT43DK380 USB Host/Function Dev. Kit User Guide

3485A–USB–7/04

AT43DK380-PDC2 Atmel AT91R40008 16-bit ARM7TDMI Processor Daughter Card

set:

– AT43DK380-PDC2 AT91R40008 16-bit ARM7TDMI Processor Daughter Card

– Pre-programmed flash set for the PDC2 AT91R40008 16-bit ARM7TDMI

Processor

– Pre-compiled ANSI-C compliant USB Firmware Libraries including USB Host

Stack and Device Class Drivers for the PDC2 AT91R40008 16-bit ARM7TDMI

Processor

– USB Clinic In-Circuit Emulation tool

A complete development kit contains a Main Development Platform and a Daughter

Card. The pre-programmed flash set and the software tools are functional only for the

complete development kit. We recommend purchasing a bundled set for initial

development.

The AT43DK380 Main Development Platform consists of the following features:

– AT43USB380 USB Host/Function/OTG Processor

– 1M Bytes Flash ROM

– 2M Bytes Static RAM

– USB MINI - A/B ports

– 4-Ports USB Hub

– OTG Interface Charge Pump

– RS-232 Serial Port

– 8/16/32-bit System Processor Interface

– 64 I/Os CPLD

– EEPROM Connector

– Reset buttOn

– Power Indicator LEDs

– In-System Firmware Programming Capability

Please register at http://www.atmel.com/products/usb/forms/softwareg.asp to

access and be informed of the latest up-to-date information on new USB software, doc-

umentation releases and tool upgrades.

AT43DK380 USB Host/Function Dev. Kit User Guide 2-1

3485A–USB–7/04

Section 2

Getting Started

2.1 Electrostatic

Warning

The AT43DK380 Development Platform is shipped in protective anti-static packaging.

The board must not be subjected to high electrostatic potentials. A grounding strap or

similar protective device should be worn when handling the board. Avoid touching the

component pins or any other metallic elements.

2.2 Unpacking the

System

The bundled development kit is supplied with the following:

AT43DK380 Main Development Platform

AT43DK380 Processor Daughter Card

Female-female DB9 Null-modem Cable

2m Fully Rated USB Cable

5V regulated power supply

Atmel USB CD-ROM with Software and Documentation

CD-ROM of Atmel Products

Please contact your local Atmel distribution or E-mail [email protected] if any of the

aforementioned items is missing from the package.

2.3 System

Requirements

The minimum hardware and software requirements are:

486 Processor (Pentium®is recommended)

128 MB RAM

10 MB Free Hard Disk Space

Windows®98/2000/ME/XP

RS-232 Port (COM port)

In order to use the AT43DK380 Development Platform with the tools provided, one of

the Processor Daughter Cards (PDC) needs to be properly configured and plugged in.

The hardware test will only work if the PDC is plugged in.

Getting Started

2-2 AT43DK380 USB Host/Function Dev. Kit User Guide

3485A–USB–7/04

2.4 Connecting the

Hardware

Atmel has taken great care in creating a reliable demonstration kit for its customers. In

order to ensure proper operation, the supplied components in the kit must be used in the

setup as shown in Figure 2-1. Atmel does NOT recommend substitution of these

components.

Figure 2-1. Connection to the AT43DK380

Connect the AT43DK380 Evaluation Board as follows:

1. Connect the serial cable from J5 on the evaluation board to a COM port on the

PC.

2. Connect the AC input connector of the power supply to an AC wall outlet

(110 VAC).

3. Connect the DC output connector of the power supply to J1 on the evaluation

board.

2.5 Installing

AT43DK380 and

Starting Up the

USB Clinic

To install the AT43DK380:

1. Insert the “Atmel AT43DK380” CD into the CD-ROM drive of the PC or notebook,

double-click on the MSI file and follow the instructions.

2. After installation, the AT43USB380 documents, firmware, and software should

be installed on the C:\Program Files\ATMEL USB\AT43DK380_Date, if the

default installation directory is used. One of the software programs installed is

the USB Clinic. It is an integrated diagnostic and debugging tool that provides

communication between the AT43DK380 and the PC. Please refer to Section 4

of this User's Guide for detailed description of this tool.

3. To invoke the USB Clinic program from desktop go to Start >Programs > Atmel

USB Clinic >Atmel USB Clinic. The screen in Figure 2-2 will appear.

J1 J5

Power Supply

(5VDC)

110VAC

Outlet

AT43USB380DK Evaluation Board

RS-232

Cable

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