Analog Devices ADSP-BF561 EZ-KIT Lite User manual

ADSP-BF561 EZ-KIT Lite®
Evaluation System Manual
Revision 3.2, March 2008
Part Number
82-000811-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106 a
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Copyright Information
©2008 Analog 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 icon bar and logo, VisualDSP++, the VisualDSP++
logo, Blackfin, the Blackfin 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.
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Regulatory Compliance
The ADSP-BF561 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-BF561 EZ-KIT Lite has been certified to comply with the
essential requirements of the European EMC directive 89/336/EEC
amended by 93/68/EEC and therefore carries the “CE” mark.
The ADSP-BF561 EZ-KIT Lite has been appended to Analog Devices,
Inc. Technical Construction File (TCF) referenced ‘DSPTOOLS1’ dated
December 21, 1997 and was awarded CE Certification by an appointed
European Competent Body as listed below.
Technical Certificate No: Z600ANA1.016
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-BF561 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 .......................................................... xiii
Technical or Customer Support ...................................................... xiv
Supported Processors ...................................................................... xiv
Product Information ....................................................................... xv
MyAnalog.com .......................................................................... xv
Processor Product Information ................................................... xv
Related Documents .................................................................. xvi
Online Technical Documentation ............................................ xvii
Printed Manuals ....................................................................... xix
Notation Conventions ..................................................................... xx
USING ADSP-BF561 EZ-KIT LITE
Package Contents .......................................................................... 1-2
Default Configuration ................................................................... 1-3
Installation and Session Startup ..................................................... 1-5
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CONTENTS
vi ADSP-BF561 EZ-KIT Lite Evaluation System Manual
Evaluation License Restrictions ..................................................... 1-7
Memory Map ............................................................................... 1-7
LEDs and Push Buttons .............................................................. 1-10
Audio Interface ........................................................................... 1-11
Video Interface ........................................................................... 1-12
Example Programs ...................................................................... 1-13
Flash Programmer Utility ............................................................ 1-13
Background Telemetry Channel .................................................. 1-14
ADSP-BF561 EZ-KIT LITE HARDWARE REFERENCE
System Architecture ...................................................................... 2-2
External Bus Interface Unit ..................................................... 2-3
SPORT Audio Interface .......................................................... 2-3
SPI Interface ........................................................................... 2-3
Programmable Flags ................................................................ 2-4
PPI Interfaces ......................................................................... 2-6
Video Output (PPI1) .......................................................... 2-7
Video Input (PPI0) ............................................................. 2-8
UART Port ............................................................................. 2-8
Expansion Interface ................................................................. 2-8
JTAG Emulation Port ............................................................. 2-9
Jumper and DIP Switch Settings ................................................. 2-10
Video Configuration Switch (SW2) ....................................... 2-10
Boot Mode Switch (SW3) ..................................................... 2-11
Push Button Enable Switch (SW4) ........................................ 2-12
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ADSP-BF561 EZ-KIT Lite Evaluation System Manual vii
CONTENTS
PPI Clock Select Switch (SW5) .............................................. 2-13
Test DIP Switches (SW10 and SW11) .................................... 2-13
Audio Enable Switch (SW12) ................................................ 2-13
SPIS1/SPISS Select (SW13) ................................................... 2-14
Video Encoder Clock Select Jumper (JP1) .............................. 2-14
VDDINT Select Jumpers (JP2 and JP3) ................................. 2-14
UART Loop Jumper (P1) ....................................................... 2-15
LEDs and Push Buttons .............................................................. 2-15
Reset Push Button (SW1) ...................................................... 2-16
Programmable Flag Push Buttons (SW6–9) ............................ 2-16
Power LED (LED1) ............................................................... 2-16
Reset LED (LED2) ................................................................ 2-17
USB Monitor LED (ZLED3) ................................................. 2-17
User LEDs (LED5–12, LED13–20) ....................................... 2-17
Connectors ................................................................................. 2-18
Expansion Interface (J1–3) .................................................... 2-19
Audio (J4 and J5) .................................................................. 2-19
Video (J6) ............................................................................. 2-19
Power (J7) ............................................................................. 2-20
RS-232 (P2) .......................................................................... 2-20
SPORT1 (P3) ........................................................................ 2-20
SPI (P5) ................................................................................ 2-21
JTAG (ZP4) .......................................................................... 2-21
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CONTENTS
viii ADSP-BF561 EZ-KIT Lite Evaluation System Manual
ADSP-BF561 EZ-KIT LITE BILL OF MATERIALS
ADSP-BF561 EZ-KIT LITE SCHEMATIC
Title Page ..................................................................................... B-1
Processor – External Memory Interface .......................................... B-2
Processor – Programmable Flags, SPI ............................................ B-3
Processor – PPI0 and PPI1 ............................................................ B-4
Flash Memory and SDRAM .......................................................... B-5
Audio Codec ................................................................................ B-6
Audio Out .................................................................................... B-7
Audio In ....................................................................................... B-8
Video Encoder (Video Out) .......................................................... B-9
Video Decoder (Video In) ........................................................... B-10
Reset, Push Button Switches, UART ........................................... B-11
Extender Card Connectors .......................................................... B-12
Power ......................................................................................... B-13
Decoupling Caps ........................................................................ B-14
INDEX
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ADSP-BF561 EZ-KIT Lite Evaluation System Manual ix
PREFACE
Thank you for purchasing the ADSP-BF561 EZ-KIT Lite®, Analog
Devices, Inc. evaluation system for Blackfin®processors.
Blackfin processors support a media instruction set computing (MISC)
architecture. This architecture is the natural merging of RISC, media
functions, and digital signal processing (DSP) characteristics. Blackfin
processors deliver signal-processing performance in a microprocessor-like
environment.
The evaluation board is designed to be used in conjunction with the Visu-
alDSP++®development environment to test the capabilities of the
ADSP-BF561 Blackfin 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-BF561 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-BF561 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-BF561 processor and the
evaluation board peripherals. Analog Devices JTAG emulators offer faster
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x ADSP-BF561 EZ-KIT Lite Evaluation System Manual
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/.
The ADSP-BF561 EZ-KIT Lite provides example programs to demon-
strate the capabilities of the evaluation board.
LThe ADSP-BF561 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 board features:
• Analog Devices ADSP-BF561 Blackfin processor
D256-pin mini-BGA package
D30 MHz CLKIN oscillator
• Synchronous dynamic random access memory (SDRAM)
D64 MB (16M x 16 bits x 2 chips)
• Flash memory
D8 MB (4M x 16 bits)
• Analog audio interface
DAD1836 A – Analog Devices 96 kHz audio codec
D4 input RCA phono jacks (2 stereo channels)
D6 output RCA phono jacks (3 stereo channels)
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