Analog Devices ADSP-BF592 EZ-KIT Lite User manual

a
ADSP-BF592 EZ-KIT Lite®
Evaluation System Manual
Revision 1.0, May 2010
Part Number
82-000231-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106

Copyright Information
© 2010 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++, Blackfin, 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-BF592 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-BF592 EZ-KIT Lite is currently being processed for certifica-
tion that it complies with the essential requirements of the European
EMC directive 89/336/EEC amended by 93/68/EEC 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.

ADSP-BF592 EZ-KIT Lite Evaluation System Manual iii
CONTENTS
PREFACE
Product Overview .......................................................................... ix
Purpose of This Manual .................................................................. x
Intended Audience ......................................................................... xi
Manual Contents ........................................................................... xi
What’s New in This Manual .......................................................... xii
Technical or Customer Support ..................................................... xii
Supported Processors .................................................................... xiii
Product Information .................................................................... xiii
Analog Devices Web Site ........................................................ xiii
VisualDSP++ Online Documentation ..................................... xiv
Technical Library CD .............................................................. xv
EngineerZone .......................................................................... xv
Social Networking Web Sites .................................................. xvi
Related Documents ...................................................................... xvi
Notation Conventions ................................................................. xvii
USING ADSP-BF592 EZ-KIT LITE
Package Contents .......................................................................... 1-2

Contents
iv ADSP-BF592 EZ-KIT Lite Evaluation System Manual
Default Configuration .................................................................. 1-3
EZ-KIT Lite Installation ............................................................... 1-5
EZ-KIT Lite Session Startup ......................................................... 1-6
Evaluation License Restrictions ..................................................... 1-8
Memory Map ............................................................................... 1-8
SPI Flash Memory Interface .......................................................... 1-9
Audio Interface ............................................................................. 1-9
Power-On-Self Test ..................................................................... 1-11
Expansion Interface II ................................................................. 1-11
Power Architecture ..................................................................... 1-12
VDDINT Programmable Regulator ............................................ 1-13
Power Measurements .................................................................. 1-14
Example Programs ...................................................................... 1-14
Background Telemetry Channel .................................................. 1-15
Reference Design Information ..................................................... 1-15
ADSP-BF592 EZ-KIT LITE HARDWARE REFERENCE
System Architecture ...................................................................... 2-2
Programmable Flags ...................................................................... 2-3
Push Buttons and Switches ............................................................ 2-6
SPORT0 Enable Switch (SW1) ............................................... 2-7
UART Setup Switch (SW2) ..................................................... 2-7
Battery Switch (SW3) .............................................................. 2-7
Boot Mode Select Switch (SW4) .............................................. 2-8
Push Button Enable Switch (SW5) .......................................... 2-8

ADSP-BF592 EZ-KIT Lite Evaluation System Manual v
Contents
Fuel Gauge Enable Switch (SW6) ............................................ 2-8
Reset Push Button (SW7) ........................................................ 2-9
Programmable Flag Push Buttons (SW8–9) ............................ 2-10
MIC Gain Switch (SW10) ..................................................... 2-10
WAKE_EN Switch (SW11) ................................................... 2-10
Jumpers ...................................................................................... 2-12
Reset Jumper (JP1) ................................................................ 2-13
SPI Flash CS Enable Jumper (JP2) ......................................... 2-13
VDDEXT Power Jumper (JP3) .............................................. 2-13
VDDINT Power Jumper (JP4) .............................................. 2-13
MIC Select Jumper (JP5) ....................................................... 2-14
CHG Control Jumper (JP6) .................................................. 2-14
BATT Installed Jumper (JP7) ................................................. 2-14
R89 Jumper (JP8) .................................................................. 2-14
DA Test Mode Jumper (ZP1) ................................................. 2-15
Windows/Linux Jumper (ZJP2) ............................................. 2-15
LEDs .......................................................................................... 2-16
GPIO LEDs (LED1–3) ......................................................... 2-17
Reset LED (LED4) ................................................................ 2-17
Power LED (LED5) ............................................................... 2-17
Battery Charging LED (LED6) .............................................. 2-17
Battery Low LED (LED7) ..................................................... 2-18
BATT GOOD LED (LED8) ................................................. 2-18
DA PWR LED (ZLED1) ....................................................... 2-18

Contents
vi ADSP-BF592 EZ-KIT Lite Evaluation System Manual
DA MON LED (ZLED2) ..................................................... 2-18
DA STAT LED (ZLED3) ...................................................... 2-18
Connectors ................................................................................. 2-19
DCE UART Connector (J1) .................................................. 2-20
Dual Audio Connectors (J2–3) .............................................. 2-20
DMAX Land Grid Array Connector (P1) ............................... 2-20
JTAG Connector (P2) ........................................................... 2-21
Battery Connector (P3) ......................................................... 2-21
Expansion Interface II Connectors (P4–5) ............................. 2-21
Expansion Interface II Connector (P6) .................................. 2-22
Power Connector (P9) ........................................................... 2-22
USB Connector (ZP1) .......................................................... 2-22
ADSP-BF592 EZ-KIT LITE BILL OF MATERIALS
ADSP-BF592 EZ-KIT LITE SCHEMATIC
Title Page ..................................................................................... B-1
Processor and SPI Flash ................................................................ B-2
Audio Codec ................................................................................ B-3
LEDs, PBs, RESET, UART ........................................................... B-4
Expansion and DMAX .................................................................. B-5
Battery Charger and Fuel Gauge ................................................... B-6
Power ........................................................................................... B-7
INDEX

ADSP-BF592 EZ-KIT Lite Evaluation System Manual vii
PREFACE
Thank you for purchasing the ADSP-BF592 EZ-KIT Lite®, Analog
Devices, Inc. low-cost, low-power consumption evaluation system for the
ADSP-BF592 Blackfin®processors.
Blackfin processors embody a new type of embedded processor designed
specifically to meet the computational demands and power constraints of
today’s embedded audio, video, and communications applications. They
deliver breakthrough signal-processing performance and power efficiency
within a reduced instruction set computing (RISC) programming model.
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.
Based on the Micro Signal Architecture (MSA), Blackfin processors com-
bine a 32-bit RISC instruction set, dual 16-bit multiply accumulate
(MAC) DSP functionality, and eight-bit video processing performance
that had previously been the exclusive domain of very-long instruction
word (VLIW) media processors.
The evaluation board is designed to be used in conjunction with the Visu-
alDSP++®development environment to test capabilities of the

viii ADSP-BF592 EZ-KIT Lite Evaluation System Manual
ADSP-BF592 Blackfin processors. The VisualDSP++ development envi-
ronment aids advanced application code development and debug, such as:
• Create, compile, assemble, and link application programs written
in C++, C, and ADSP-BF592 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 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-BF592 processor and evaluation
board peripherals. Analog Devices JTAG emulators offer faster communi-
cation 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-BF592 EZ-KIT Lite provides example programs to demon-
strate the evaluation board capabilities.
LThe ADSP-BF592 EZ-KIT Lite installation is part of the Visu-
alDSP++ 5.0. An 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 1-8 in this manual and
the VisualDSP++ Installation Quick Reference Card.