Analog Devices ADSP-21161N Manual de usuario

ADSP-21161N EZ-KIT Lite®

Evaluation System Manual

Revision 4.0, October 2006

Part Number

82-000530-01

Analog Devices, Inc.

One Technology Way

Norwood, Mass. 02062-9106 a

www.BDTIC.com/ADI

may not be reproduced in any form without prior, express written consent

from Analog Devices, Inc.

Printed in the USA.

Limited Warranty

The EZ-KIT Lite evaluation system is warranted against defects in materi-

als and workmanship for a period of one year from the date of purchase

from Analog Devices or from an authorized dealer.

Disclaimer

Analog Devices, Inc. reserves the right to change this product without

prior notice. Information furnished by Analog Devices is believed to be

accurate and reliable. However, no responsibility is assumed by Analog

Devices for its use; nor for any infringement of patents or other rights of

third parties which may result from its use. No license is granted by impli-

cation or otherwise under the patent rights of Analog Devices, Inc.

Trademark and Service Mark Notice

The Analog Devices icon bar and logo, VisualDSP++, the VisualDSP++

logo, SHARC, CROSSCORE, the CROSSCORE logo, and EZ-KIT Lite

are registered trademarks of Analog Devices, Inc.

All other brand and product names are trademarks or service marks of

their respective owners.

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Regulatory Compliance

The ADSP-21161N EZ-KIT Lite evaluation system has been certified to

comply with the essential requirements of the European EMC directive

89/336/EEC (inclusive 93/68/EEC) and, therefore, carries the “CE”

mark.

The ADSP-21161N EZ-KIT Lite evaluation system had been appended to

Analog Devices Development Tools Technical Construction File refer-

enced “DSPTOOLS1” dated December 21, 1997 and was awarded CE

Certification by an appointed European Competent Body and is on file.

The EZ-KIT Lite evaluation system contains ESD

(electrostatic discharge) sensitive devices. Electro-

static charges readily accumulate on the human

body and equipment and can discharge without

detection. Permanent damage may occur on devices

subjected to high-energy discharges. Proper ESD

precautions are recommended to avoid performance

degradation or loss of functionality. Store unused

EZ-KIT Lite boards in the protective shipping

package.

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ADSP-21161N EZ-KIT Lite Evaluation System Manual v

CONTENTS

PREFACE

Purpose of This Manual ................................................................. xiv

Intended Audience ......................................................................... xiv

Manual Contents ............................................................................ xv

What’s New in This Manual ............................................................ xv

Technical or Customer Support ...................................................... xvi

Supported Processors ...................................................................... xvi

Product Information ..................................................................... xvii

MyAnalog.com ........................................................................ xvii

Processor Product Information ................................................. xvii

Related Documents ................................................................ xviii

Online Technical Documentation ............................................. xix

Accessing Documentation From VisualDSP++ ....................... xx

Accessing Documentation From Windows ............................. xx

Accessing Documentation From Web ................................... xxi

Printed Manuals ....................................................................... xxi

VisualDSP++ Documentation Set ......................................... xxi

Hardware Tools Manuals ..................................................... xxii

Processor Manuals ............................................................... xxii

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CONTENTS

vi ADSP-21161N EZ-KIT Lite Evaluation System Manual

Data Sheets ........................................................................ xxii

Notation Conventions .................................................................. xxii

USING ADSP-21161N EZ-KIT LITE

Package Contents ......................................................................... 1-2

Default Configuration .................................................................. 1-3

Installation and Session Startup ..................................................... 1-5

Evaluation License Restrictions ..................................................... 1-7

Memory Map ............................................................................... 1-8

SDRAM Memory ......................................................................... 1-9

Flag Pins ...................................................................................... 1-9

Interrupt Pins ............................................................................. 1-10

Audio Interface ........................................................................... 1-11

Example Programs ...................................................................... 1-13

Flash Programmer Utility ............................................................ 1-13

ADSP-21161N EZ-KIT LITE HARDWARE REFERENCE

System Architecture ...................................................................... 2-2

External Port ........................................................................... 2-3

Host Processor Interface (HPI) ................................................ 2-4

SPORT Audio Interface .......................................................... 2-4

SPI Audio Interface ................................................................. 2-4

JTAG Emulation Port ............................................................. 2-5

Switch and Jumper Settings ........................................................... 2-5

Clock Mode Selection Switch (SW10) ..................................... 2-5

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ADSP-21161N EZ-KIT Lite Evaluation System Manual vii

CONTENTS

Boot Mode Selection Switch (SW11) ....................................... 2-7

~BMS Enable Jumper (JP22) ................................................... 2-7

SDRAM Disable Jumper (P17) ................................................ 2-8

S/PDIF Selection Jumper (P2) ................................................. 2-8

MCLK Selection Jumper (JP3) ................................................ 2-8

FLAG0 Enable Jumper (JP1 and JP4) ...................................... 2-9

FLAG1 Enable Jumper (JP5) ................................................... 2-9

Sample Frequency Jumper (JP6) ............................................... 2-9

ADC2 Input Mode Selection Jumpers (JP7 and JP8) .............. 2-10

MIC Gain Selection Jumpers (JP9 and JP10) ......................... 2-10

ADC2 Input Selection Jumper (JP11) .................................... 2-10

AD1836 Control Selection Jumper (JP23) ............................. 2-11

SW1 Enable Jumper (JP26) ................................................... 2-11

SW2 Enable Jumper (JP27) ................................................... 2-12

Processor ID Settings .................................................................. 2-12

LEDs and Push Buttons .............................................................. 2-13

Reset LED (LED1) ................................................................ 2-13

FLAG LEDs (LED2–7) ......................................................... 2-14

VERF LED (LED12) ............................................................ 2-14

Power LED (LED11) ............................................................. 2-14

USB Monitor LED (ZLED3) ................................................. 2-15

Programmable Flag Push Buttons (SW1–4) ............................ 2-15

Interrupt Push Buttons (SW5–7) ........................................... 2-15

Board Reset Push Button (SW12) .......................................... 2-16

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CONTENTS

viii ADSP-21161N EZ-KIT Lite Evaluation System Manual

Connectors ................................................................................. 2-17

USB Connector (ZJ1) ........................................................... 2-17

Audio Connectors (J2–6, P4) ................................................ 2-18

External Port Connector (P9) ................................................ 2-18

Host Processor Interface Connector (P10) ............................. 2-19

Voltage Connector (P11) ....................................................... 2-19

SPORT1 and SPORT3 Connector (P12) ............................... 2-19

Link Port Connectors (P13 and P14) ..................................... 2-20

Power Input Connector (P16) ............................................... 2-20

SPI Connector (P18) ............................................................. 2-21

JTAG Connector (ZP4) ......................................................... 2-21

Specifications ............................................................................. 2-22

Power Supply ........................................................................ 2-22

Board Current Measurements ................................................ 2-22

ADSP-21161N EZ-KIT LITE BILL OF MATERIALS

ADSP-21161N EZ-KIT LITE SCHEMATIC

Title Page ..................................................................................... B-1

ADSP-21161N Processor .............................................................. B-2

Memory ....................................................................................... B-3

S/PDIF Receiver ........................................................................... B-4

Audio Codec ................................................................................ B-5

Audio In 1 .................................................................................... B-6

Audio In 2 .................................................................................... B-7

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ADSP-21161N EZ-KIT Lite Evaluation System Manual ix

CONTENTS

Audio In MIC/LINE, Headphone Out ......................................... B-8

Audio Out 1 ................................................................................ B-9

Audio Out 2 .............................................................................. B-10

Audio Out 3 .............................................................................. B-11

Audio Out 4 .............................................................................. B-12

Push Buttons ............................................................................. B-13

LEDs, RESET, and Oscillators ................................................... B-14

Connectors ................................................................................ B-15

Power ........................................................................................ B-16

INDEX

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CONTENTS

x ADSP-21161N EZ-KIT Lite Evaluation System Manual

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