Analog Devices EZ-KIT Lite ADSP-21364 Guida utente
ADSP-21364 EZ-KIT Lite®
Evaluation System Manual
Revision 3.2, July 2007
Part Number
82-000840-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106 a
Copyright Information
©2007Analog Devices, Inc., ALL RIGHTS RESERVED. This document
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 logo, VisualDSP++, the VisualDSP++ logo, SHARC,
SHARC logo, CROSSCORE, the CROSSCORE logo, EZ-KIT Lite, and
EZ-Extender are registered trademarks of Analog Devices, Inc.
All other brand and product names are trademarks or service marks of
their respective owners.
Regulatory Compliance
The ADSP-21364 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-21364 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.
ADSP-21364 EZ-KIT Lite Evaluation System Manual v
CONTENTS
PREFACE
Purpose of This Manual ................................................................. xii
Intended Audience ......................................................................... xii
Manual Contents .......................................................................... xiii
What’s New in This Manual ........................................................... xiv
Technical or Customer Support ...................................................... xiv
Supported Processors ....................................................................... xv
Product Information ....................................................................... xv
MyAnalog.com .......................................................................... xv
Processor Product Information .................................................. xvi
Related Documents .................................................................. xvi
Online Technical Documentation ............................................ xvii
Accessing Documentation From VisualDSP++ .................... xviii
Accessing Documentation From Windows .......................... xviii
Accessing Documentation From Web ................................... xix
Printed Manuals ....................................................................... xix
VisualDSP++ Documentation Set ......................................... xix
Hardware Tools Manuals ....................................................... xx
Processor Manuals ................................................................. xx
CONTENTS
vi ADSP-21364 EZ-KIT Lite Evaluation System Manual
Data Sheets .......................................................................... xx
Notation Conventions .................................................................... xx
USING ADSP-21364 EZ-KIT LITE
Package Contents ......................................................................... 1-2
Default Configuration .................................................................. 1-3
Installation and Session Startup ..................................................... 1-5
Evaluation License Restrictions ..................................................... 1-7
External Memory .......................................................................... 1-7
Analog Audio ............................................................................... 1-8
LEDs and Push Buttons .............................................................. 1-10
Example Programs ...................................................................... 1-12
Background Telemetry Channel .................................................. 1-12
ADSP-21364 EZ-KIT LITE HARDWARE REFERENCE
System Architecture ...................................................................... 2-2
Parallel Port ............................................................................ 2-3
DAI Interface .......................................................................... 2-5
SPI Interface ........................................................................... 2-6
FLAG Pins .............................................................................. 2-6
Expansion Interface ................................................................. 2-7
JTAG Emulation Port ............................................................. 2-8
Switch Settings ............................................................................. 2-9
Electret Microphone Select Switch (SW6) ................................ 2-9
Codec Setup Switch (SW7) ................................................... 2-10
ADSP-21364 EZ-KIT Lite Evaluation System Manual vii
CONTENTS
SPI Disable Switch (SW8) ..................................................... 2-11
Push Button Enable Switch (SW9) ......................................... 2-11
Boot Mode and Clock Ratio Select Switch (SW10) ................. 2-12
Loop-Back Test Switch (SW11) ............................................. 2-13
LEDs and Push Buttons .............................................................. 2-13
General Purpose LEDs (LED8–1) .......................................... 2-14
Reset LED (LED9) ................................................................ 2-14
Power LED (LED10) ............................................................. 2-14
USB Monitor LED (ZLED3) ................................................. 2-14
Push Buttons (SW1–4) .......................................................... 2-15
Board Reset Push Button (SW5) ............................................ 2-15
Connectors ................................................................................. 2-16
Expansion Interface (J1–J3) ................................................... 2-16
Audio In RCA Connector (J4) ............................................... 2-17
Audio Out RCA Connector (J5) ............................................ 2-17
Headphone Out Jack (J6) ...................................................... 2-17
Power Jack (J7) ...................................................................... 2-18
S/PDIF Coax Connectors (J8 and J9) .................................... 2-18
SPI Header (P2) .................................................................... 2-19
DAI Header (P3) ................................................................... 2-19
USB Connector (ZJ1) ............................................................ 2-19
JTAG Header (ZP4) .............................................................. 2-20
CONTENTS
viii ADSP-21364 EZ-KIT Lite Evaluation System Manual
ADSP-21364 EZ-KIT LITE BILL OF MATERIALS
ADSP-21364 EZ-KIT LITE SCHEMATIC
Title Page ..................................................................................... B-1
ADSP-21364 Processor ................................................................. B-2
Memory ....................................................................................... B-3
Analog Audio ............................................................................... B-4
Audio Out 1 ................................................................................. B-5
Audio Out 2 ................................................................................. B-6
Audio Out 3 ................................................................................. B-7
S/PDIF Connectors ...................................................................... B-8
Reset/PB/LED .............................................................................. B-9
Expansion Interface/JTAG/SPI/DAI ............................................ B-10
Power ......................................................................................... B-11
INDEX
ADSP-21364 EZ-KIT Lite Evaluation System Manual ix
PREFACE
Thank you for purchasing the ADSP-21364 EZ-KIT Lite®, Analog
Devices, Inc. evaluation system for SHARC®processors.
The SHARC processors are based on a 32-bit super Harvard architecture
that includes a unique memory architecture comprised of two large
on-chip, dual-ported SRAM blocks coupled with a sophisticated IO pro-
cessor, which gives a SHARC processor the bandwidth for sustained
high-speed computations. SHARC processors represents today’s de facto
standard for floating-point processor targeted for premium audio
applications.
The evaluation system is designed to be used in conjunction with the
VisualDSP++®development environment to test the capabilities of the
ADSP-21364 SHARC processors. The VisualDSP++ development envi-
ronment gives you the ability to perform advanced application code
development and debug, such as:
• Create, compile, assemble, and link application programs written
in C++, C, and ADSP-21364 assembly
• Load, run, step, halt, and set breakpoints in application program
• Read and write data and program memory
• Read and write core and peripheral registers
• Plot memory
x ADSP-21364 EZ-KIT Lite Evaluation System Manual
Access to the ADSP-21364 processor from a personal computer (PC) is
achieved through a USB port or an optional JTAG emulator. The USB
interface gives unrestricted access to the ADSP-21364 processor and the
evaluation board peripherals. Analog Devices JTAG emulators offer faster
communication between the host PC and target hardware. Analog Devices
carries a wide range of in-circuit emulation products. To learn more about
Analog Devices emulators and processor development tools, go to
http://www.analog.com/processors/index.html.
LThe ADSP-21364 EZ-KIT Lite installation is part of the Visu-
alDSP++ installation. The EZ-KIT Lite is a licensed product that
offers an unrestricted evaluation license for the first 90 days. For
details about evaluation license restrictions after the 90 days, refer
to “Evaluation License Restrictions” on page 1-7.
ADSP-21364 EZ-KIT Lite provides example programs to demonstrate the
capabilities of the evaluation board.
The board features:
• Analog Devices ADSP-21364 processor
D136-pin BGA package
D300 MHz core clock speed
• Synchronous random access memory (SRAM)
D512 Kbit x 8-bit
• Flash memory
D1M x 8-bit
• Serial peripheral interface (SPI) flash memory
D2Mbit
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