Analog Devices Lite ADSP-BF527 EZ-KIT User manual

ADSP-BF527 EZ-KIT Lite®
Evaluation System Manual
Revision 1.1, November 2007
Part Number
82-000208-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106 a
www.BDTIC.com/ADI

Copyright Information
©2007 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, 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-BF527 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-BF527 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
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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iv ADSP-BF527 EZ-KIT Lite Evaluation System Manual
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ADSP-BF527 EZ-KIT Lite Evaluation System Manual v
CONTENTS
PREFACE
Purpose of This Manual .................................................................. xv
Intended Audience .......................................................................... xv
Manual Contents ........................................................................... xvi
What’s New in This Manual .......................................................... xvii
Technical or Customer Support ..................................................... xvii
Supported Processors .................................................................... xviii
Product Information .................................................................... xviii
MyAnalog.com ....................................................................... xviii
Processor Product Information .................................................. xix
Related Documents ................................................................... xx
Online Technical Documentation ............................................. xxi
Printed Manuals .................................................................... xxiii
Notation Conventions .................................................................. xxiv
USING ADSP-BF527 EZ-KIT LITE
Package Contents .......................................................................... 1-3
Default Configuration ................................................................... 1-4
Installation and Session Startup ..................................................... 1-5
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ADSP-BF527 EZ-KIT Lite Evaluation System Manual vi
CONTENTS
Evaluation License Restrictions ...................................................... 1-7
Memory Map ................................................................................ 1-7
SDRAM Interface ......................................................................... 1-9
Parallel Flash Memory Interface ................................................... 1-11
NAND Flash Interface ................................................................ 1-12
SPI Interface ............................................................................... 1-13
PPI Interface ............................................................................... 1-14
LCD Module Interface ................................................................ 1-15
Touchscreen and Keypad Interface ............................................... 1-16
Rotary Encoder Interface ............................................................. 1-17
Ethernet Interface ....................................................................... 1-18
Audio Interface ........................................................................... 1-19
USB OTG Interface .................................................................... 1-20
UART Interface .......................................................................... 1-21
RTC Interface ............................................................................. 1-22
LEDs and Push Buttons .............................................................. 1-23
JTAG Interface ........................................................................... 1-24
Expansion Interface ..................................................................... 1-24
Power Measurements ................................................................... 1-25
Power-On-Self Test ..................................................................... 1-25
Example Programs ...................................................................... 1-26
Background Telemetry Channel ................................................... 1-26
Design Reference Information ..................................................... 1-27
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CONTENTS
vii ADSP-BF527 EZ-KIT Lite Evaluation System Manual
ADSP-BF527 EZ-KIT LITE HARDWARE REFERENCE
System Architecture ...................................................................... 2-2
Programmable Flags ...................................................................... 2-3
Push Button and Switch Settings ................................................... 2-9
ETH Enable Switch (SW1) ..................................................... 2-9
Boot Mode Select Switch (SW2) ............................................ 2-11
Rotary Encoder with Momentary Switch (SW3) .................... 2-12
MIC Gain Switch (SW4) ....................................................... 2-12
Keypad LCD Enable Switch (SW5) ....................................... 2-13
Flash Enable Switch (SW7) ................................................... 2-13
Mic/HP LPBK Audio Mode Switch (SW8) ............................ 2-14
ETH Mode Flash CS Switch (SW9) ...................................... 2-15
UART Enable Switch (SW10) ............................................... 2-15
Rotary NAND Enable Switch (SW11) ................................... 2-16
GPIO Enable Switch (SW13) ................................................ 2-16
Programmable Flag Push Buttons (SW14–15) ........................ 2-18
Reset Push Button (SW16) .................................................... 2-18
SPORT0A ENBL Switches (SW17 and SW20) ...................... 2-19
KEY/PEN CS Switch (SW18) ............................................... 2-19
SPI/TWI Switch (SW19) ...................................................... 2-19
TFS0A/HOSTCE Enable Switch (SW21) .............................. 2-19
Jumpers ...................................................................................... 2-20
HWAIT Enable Jumper (JP1) ................................................ 2-20
LCD PPI Jumper (JP2) ......................................................... 2-21
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viii ADSP-BF527 EZ-KIT Lite Evaluation System Manual
STAMP Enable Jumper (JP3) ................................................ 2-21
UART1 Loopback Jumper (JP5) ............................................ 2-22
MIC Select Jumper (JP6) ...................................................... 2-22
VDDINT Power Jumper (P14) .............................................. 2-22
VDDEXT Power Jumper (P15) ............................................. 2-22
VDDMEM Power Jumper (P16) ........................................... 2-23
LEDs ......................................................................................... 2-23
User LEDs (LED1–3) ........................................................... 2-24
Power LED (LED4) .............................................................. 2-24
Reset LED (LED5) ............................................................... 2-24
Ethernet LEDs (LED6–7) ..................................................... 2-24
Connectors ................................................................................. 2-25
Expansion Interface Connectors (J1–3) .................................. 2-26
RS-232 Connector (J4) ......................................................... 2-27
Battery Holder (J5) ............................................................... 2-27
Power Connector (J6) ........................................................... 2-27
Dual Audio Connectors (J7–8) .............................................. 2-28
Ethernet Connector (J9) ....................................................... 2-28
USB OTG Connector (P1) .................................................... 2-28
Keypad Connector (P2) ......................................................... 2-29
VPP Board Connector (P4) ................................................... 2-29
UART0 Connector (P5) ........................................................ 2-29
SPORT0 Connector (P6) ...................................................... 2-30
SPORT1 Connector (P7) ...................................................... 2-30
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ADSP-BF527 EZ-KIT Lite Evaluation System Manual ix
PPI Connector (P8) ............................................................... 2-30
SPI Connector (P9) ............................................................... 2-31
Two-Wire Interface Connector (P10) ..................................... 2-31
TIMERS Connector (P11) .................................................... 2-31
LCD Data Connector (P12) .................................................. 2-32
Host Interface Connector (P13) ............................................. 2-32
CPLD JTAG Connector (P17) ............................................... 2-32
LCD Touchscreen Connector (P18) ....................................... 2-33
LCD Backlight Connector (P19) ........................................... 2-33
USB Debug Agent Connector (ZJ1) ....................................... 2-33
JTAG Connector (ZP4) ......................................................... 2-33
ADSP-BF527 EZ-KIT LITE BILL OF MATERIALS
ADSP-BF527 EZ-KIT LITE SCHEMATIC
Title Page .................................................................................... B-1
Processor EBIU and Control ........................................................ B-2
Processor Power ........................................................................... B-3
Memory ....................................................................................... B-4
Processor USB OTG .................................................................... B-5
Internal Audio Codec ................................................................... B-6
PMII PHY ................................................................................... B-7
LCD ............................................................................................ B-8
Rotary Switch, RS-232 ................................................................. B-9
LEDs, Push Buttons, Reset, Host Port ........................................ B-10
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x ADSP-BF527 EZ-KIT Lite Evaluation System Manual
Expansion Interface and JTAG .................................................... B-11
STAMP Connectors .................................................................... B-12
Power ......................................................................................... B-13
INDEX
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