Analog Devices EZ-KIT Lite ADSP-BF707 User manual

a
ADSP-BF707 EZ-KIT Lite®
Evaluation System Manual
Revision 1.0, May 2014
Part Number
82-000707-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106
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Copyright Information
©2014 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.
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, Blackfin, CrossCore, EngineerZone, EZ-Board,
and EZ-KIT Lite are registered trademarks of Analog Devices, Inc.
Blackfin+ 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-BF707 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-BF707 EZ-KIT Lite is in the process of being certified to com-
ply with the essential requirements of the European EMC directive
2004/108/EC and therefore carries the “CE” mark.
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 dam-
age 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-BF707 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 Support ........................................................................... xv
Supported Processors ....................................................................... xv
Supported Tools ............................................................................. xvi
Product Information ...................................................................... xvi
Analog Devices Web Site .......................................................... xvi
EngineerZone .......................................................................... xvii
Notation Conventions ................................................................... xvii
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Contents
vi ADSP-BF707 EZ-KIT Lite Evaluation System Manual
USING ADSP-BF707 EZ-KIT LITE
Package Contents ......................................................................... 1-2
ADSP-BF707 EZ-Board ............................................................... 1-3
Default Configuration .................................................................. 1-3
EZ-KIT Lite Installation ............................................................... 1-5
EZ-KIT Lite Session Startup ......................................................... 1-6
Evaluation License ........................................................................ 1-8
DDR2 Memory ............................................................................ 1-8
SPI Flash ...................................................................................... 1-9
Housekeeping ADC .................................................................... 1-10
UART0 Interface ........................................................................ 1-10
CAN0 Interface .......................................................................... 1-10
CAN1 Interface .......................................................................... 1-11
USB Interface ............................................................................. 1-11
SD Interface ............................................................................... 1-12
Debug Interface .......................................................................... 1-12
Power-On-Self Test ..................................................................... 1-12
Expansion Interface .................................................................... 1-13
Power Architecture ..................................................................... 1-13
Power Measurements .................................................................. 1-14
Example Programs ...................................................................... 1-14
Reference Design Information ..................................................... 1-15
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ADSP-BF707 EZ-KIT Lite Evaluation System Manual vii
Contents
ADSP-BF707 EZ-KIT LITE HARDWARE REFERENCE
System Architecture ...................................................................... 2-2
Software-Controlled Switches (SoftConfig) .................................... 2-3
Overview of SoftConfig ........................................................... 2-3
SoftConfig on the ADSP-BF707 EZ-KIT LITE ...................... 2-7
Programming SoftConfig Switches ........................................... 2-8
Push Buttons and Switches .......................................................... 2-16
Boot Mode Select Switch (SW1) ............................................ 2-17
Reset Push Button (SW2) ...................................................... 2-17
GPIO Push Buttons (SW3-4) ................................................ 2-17
Jumpers ...................................................................................... 2-18
Power Jumpers (P8-12, P14-18) ............................................. 2-18
LEDs .......................................................................................... 2-19
GPIO LEDs (LED3–5) ......................................................... 2-20
Reset LED (LED6) ................................................................ 2-20
Power LED (LED2) ............................................................... 2-20
SYS_FAULT LED (LED1) ..................................................... 2-20
Connectors ................................................................................. 2-21
Expansion Interface III Connectors (P1A-C) .......................... 2-22
Power Connector (P13) ......................................................... 2-22
USB to UART Connector (P6) .............................................. 2-22
USB Connector (P5) ............................................................. 2-23
RF Wireless Connector (J3) ................................................... 2-23
HADC SMC Connectors (J7, J8, J9) ..................................... 2-23
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Contents
viii ADSP-BF707 EZ-KIT Lite Evaluation System Manual
HADC Connector (JP1) ....................................................... 2-24
SD Connector (J6) ................................................................ 2-24
CAN0 Connector (J4) ........................................................... 2-24
CAN1 Connector (J5) ........................................................... 2-25
JTAG/SWD/SWO Connector (P3) ....................................... 2-25
TRACE and JTAG/SWD/SWO Connector (P2) .................... 2-25
ADSP-BF707 EZ-KIT LITE BILL OF MATERIALS
ADSP-BF707 EZ-KIT LITE SCHEMATIC
INDEX
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ADSP-BF707 EZ-KIT Lite Evaluation System Manual ix
PREFACE
Thank you for purchasing the ADSP-BF707 EZ-KIT Lite®, Analog
Devices, Inc. low-cost evaluation system for the ADSP-BF70x Blackfin®
processors.
The ADSP-BF707 processor is a member of the Blackfin family of prod-
ucts. Blackfin processors combine a dual-MAC state-of-the-art signal
processing engine, the advantages of a clean, orthogonal RISC-like micro-
processor instruction set, and single-instruction, multiple-data (SIMD)
multimedia capabilities into a single instruction-set architecture. New
enhancements to the Blackfin+™ core add 32-bit MAC and 16-bit com-
plex MAC support, cache enhancements, branch prediction and other
instruction set improvements—all while maintaining instruction set com-
patibility to previous Blackfin products.
The EZ-KIT Lite is shipped with all of the necessary hardware—you can
start the evaluation immediately. The package contains the standalone
evaluation board, CE-approved power supply, and USB cable. The
EZ-KIT Lite version ships with an ICE-1000 emulator, while the
EZ-Board® version is supported by the ICE-1000 or ICE-2000 emulator.
Expansion Interface III is provided for connecting a camera or audio
extender board.
Traditional mechanical switches for changing the board’s factory setup
have been removed in favor of I2C controlled software switches. The only
remaining mechanical switches are the boot mode switch and push
buttons.
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Product Overview
x ADSP-BF707 EZ-KIT Lite Evaluation System Manual
The evaluation board is designed to be used in conjunction with the
CrossCore® Embedded Studio (CCES) development tools to test capabil-
ities of the ADSP-BF707 Blackfin processors. The CCES development
environment aids advanced application code development and debug,
such as:
• Create, compile, assemble, and link application programs written
in C++, C, and 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
Product Overview
The board features:
• Analog Devices ADSP-BF707 processor
• 184-ball BGA package
• 25 MHz CLKIN core oscillator
• DDR2 memory (DMC0) chip
• 128M x 16-bit (2G bit)
• Micron MT47H128M16
• Quad SPI Flash (SPI2)
• 32M bit serial flash memory
• Winbond W25Q32
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