Analog Devices ADSP-21369 EZ-KIT Lite User manual

ADSP-21369 EZ-KIT Lite®
Evaluation System Manual
Revision 2.2, September 2009
Part Number
82-000196-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106 a
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Copyright Information
© 2009 Analog Devices, Inc., ALL RIGHTS RESERVED. This docu-
ment may not be reproduced in any form without prior, express written
consent from Analog Devices, Inc.
Printed in the USA.
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++, SHARC, EZ-KIT Lite, and
EZ-Extender are registered trademarks of Analog Devices, Inc.
EZ-Board is a trademark 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-21369 EZ-KIT Lite is designed to be used solely in a labora-
tory environment. The board is not intended for use as a consumer end
product or as a portion of a consumer end product. The board is an open
system design which does not include a shielded enclosure and therefore
may cause interference to other electrical devices in close proximity. This
board should not be used in or near any medical equipment or RF devices.
The ADSP-21369 EZ-KIT Lite has been certified to comply with the
essential requirements of the European EMC directive 2004/108/EC and
therefore carries the “CE” mark.
The ADSP-21369 EZ-KIT Lite has been appended to Analog Devices,
Inc. EMC Technical File (EMC TF) referenced DSPTOOLS1, issue 2
dated June 4, 2008 and was declared CE compliant by an appointed
Notified Body (No.0673) as listed below.
Notified Body Statement of Compliance: Z600ANA1.025 dated
December 19, 2005
Issued by: Technology International (Europe) Limited
60 Shrivenham Hundred Business Park
Shrivenham, Swindon, SN6 8TY, UK
The EZ-KIT Lite evaluation system contains ESD (electrostatic discharge)
sensitive devices. Electrostatic 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-21369 EZ-KIT Lite Evaluation System Manual v
CONTENTS
PREFACE
Product Overview ............................................................................ x
Purpose of This Manual ................................................................ xiii
Intended Audience ........................................................................ xiii
Manual Contents ........................................................................... xiv
What’s New in This Manual ........................................................... xiv
Technical or Customer Support ....................................................... xv
Supported Processors ....................................................................... xv
Product Information ...................................................................... xvi
Analog Devices Web Site .......................................................... xvi
VisualDSP++ Online Documentation ...................................... xvii
Technical Library CD .............................................................. xvii
Related Documents ...................................................................... xviii
Notation Conventions .................................................................... xix
USING ADSP-21369 EZ-KIT LITE
Package Contents .......................................................................... 1-2
Default Configuration ................................................................... 1-3
Installation and Session Startup ..................................................... 1-5
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CONTENTS
vi ADSP-21369 EZ-KIT Lite Evaluation System Manual
Evaluation License Restrictions ..................................................... 1-7
External Memory .......................................................................... 1-7
ELVIS Interface ............................................................................ 1-9
Analog Audio ............................................................................. 1-10
LEDs and Push Buttons .............................................................. 1-12
Example Programs ...................................................................... 1-13
Background Telemetry Channel .................................................. 1-13
Reference Design Information ..................................................... 1-14
ADSP-21369 EZ-KIT LITE HARDWARE REFERENCE
System Architecture ...................................................................... 2-2
External Port ........................................................................... 2-3
DAI Interface .......................................................................... 2-4
DPI Interface .......................................................................... 2-5
FLAG Pins .............................................................................. 2-6
External PLL ........................................................................... 2-7
Expansion Interface ................................................................. 2-7
JTAG Emulation Port ............................................................. 2-8
Switches ....................................................................................... 2-9
Boot Mode and Clock Ratio Select Switch (SW2) .................. 2-10
Codec Setup Switch (SW3) ................................................... 2-11
Electret Microphone Select Switch (SW4) .............................. 2-12
UART Enable Switch (SW5) ................................................. 2-12
Loopback Test Switches (SW6 and SW14) ............................. 2-12
Push Button Enable Switch (SW7) ........................................ 2-13
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ADSP-21369 EZ-KIT Lite Evaluation System Manual vii
CONTENTS
SPI Disable Switch (SW15) ................................................... 2-13
ELVIS Oscilloscope Configuration Switch (SW1) ................... 2-13
ELVIS Function Generator Configuration Switch (SW13) ...... 2-14
LEDs and Push Buttons .............................................................. 2-15
General Purpose LEDs (LED1–8) .......................................... 2-16
Power LED (LED9) ............................................................... 2-16
Reset LEDs (LED10) ............................................................. 2-16
USB Monitor LED (ZLED3) ................................................. 2-16
Push Buttons (SW8–11) ........................................................ 2-17
Board Reset Push Button (SW12) .......................................... 2-17
Jumpers ...................................................................................... 2-18
VCO Select Jumper (JP1) ...................................................... 2-19
ELVIS Select Jumper (JP2) .................................................... 2-19
ELVIS Voltage Selection Jumper (JP3) ................................... 2-20
ELVIS Programmable Flag Jumper (JP4) ................................ 2-20
Connectors ................................................................................. 2-21
Expansion Interface Connectors (J1–3) .................................. 2-22
Audio In RCA Connector (J10) ............................................. 2-23
Audio Out RCA Connector (J5) ............................................ 2-23
Headphone Out Jack (J9) ...................................................... 2-23
Power Jack (J4) ...................................................................... 2-23
RS-232 Connector (J6) .......................................................... 2-24
S/PDIF Coax Connectors (J7 and J8) .................................... 2-24
DPI Header (P3) ................................................................... 2-24
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CONTENTS
viii ADSP-21369 EZ-KIT Lite Evaluation System Manual
DAI Header (P4) .................................................................. 2-25
JTAG Header (ZP4) .............................................................. 2-25
ADSP-21369 EZ-KIT LITE BILL OF MATERIALS
ADSP-21369 EZ-KIT LITE SCHEMATIC
Title Page ..................................................................................... B-1
ADSP-21369 Processor ................................................................. B-2
ADSP-21369 Processor 2 .............................................................. B-3
Memory ....................................................................................... B-4
Analog Audio ............................................................................... B-5
Audio Out 1 ................................................................................. B-6
Audio Out 2 ................................................................................. B-7
Audio In and Headphone Out ...................................................... B-8
External PLL, S/PDIF, and RS-232 ............................................... B-9
ELVIS Interface .......................................................................... B-10
Push Buttons, LEDs, and RESET ............................................... B-11
Expansion Interface .................................................................... B-12
Power ......................................................................................... B-13
INDEX
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ADSP-21369 EZ-KIT Lite Evaluation System Manual ix
PREFACE
Thank you for purchasing the ADSP-21369 EZ-KIT Lite®, Analog
Devices, Inc. evaluation system for SHARC®processors.
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 I/O processor,
which gives a SHARC processor the bandwidth for sustained high-speed
computations. SHARC processors represents today’s de facto standard for
floating-point processing, targeted toward premium audio applications.
The evaluation system is designed to be used in conjunction with the
VisualDSP++®development environment to test capabilities of the
ADSP-21369 SHARC processors. The VisualDSP++ development envi-
ronment aides advanced application code development and debug,
such as:
• Create, compile, assemble, and link application programs written
in C++, C, and ADSP-21369 assembly
• Load, run, step, halt, and set breakpoints in application programs
• Read and write data and program memory
• Read and write core and peripheral registers
• Plot memory
Access to the ADSP-21369 processor from a personal computer (PC) is
achieved through a USB port or an external JTAG emulator. The USB
interface provides unrestricted access to the ADSP-21369 processor and
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Product Overview
x ADSP-21369 EZ-KIT Lite Evaluation System Manual
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/dsp/tools/.
LThe ADSP-21369 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 and the Visu-
alDSP++ Installation Quick Reference Card.
The ADSP-21369 EZ-KIT Lite provides example programs to demon-
strate the product capabilities.
Product Overview
The board features:
• Analog Devices ADSP-21369 SHARC processor
D256-pin SBGA package
D400 MHz core clock speed
• Synchronous dynamic random access memory (SDRAM)
D1M x 32-bit x 4 banks
• Synchronous random access memory (SRAM)
D512 Kbit x 8-bit
• Flash memory
D1M x 8-bit
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