Analog Devices ADSP-BF518F EZ-Board User manual

ADSP-BF518F EZ-BoardTM
Evaluation System Manual
Revision 1.0, January 2009
Part Number
82-000217-01
Analog Devices, Inc.
One Technology Way
Norwood, Mass. 02062-9106

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 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.
EZ-Board is a trademark of Analog Devices, Inc.
All other brand and product names are trademarks or service marks of
their respective owners.

Regulatory Compliance
The ADSP-BF518F EZ-Board is designed to be used solely in a laboratory
environment. The board is not intended for use as a consumer end prod-
uct 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-BF518F EZ-Board 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-Board 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-Board boards in the protective ship-
ping package.

ADSP-BF518F EZ-Board Evaluation System Manual v
CONTENTS
PREFACE
Purpose of This Manual .................................................................. xv
Intended Audience .......................................................................... xv
Manual Contents ........................................................................... xvi
What’s New in This Manual ........................................................... xvi
Technical or Customer Support ..................................................... xvii
Supported Processors ..................................................................... xvii
Product Information .................................................................... xviii
Analog Devices Web Site ........................................................ xviii
VisualDSP++ Online Documentation ....................................... xix
Technical Library CD ............................................................... xix
Related Documents ................................................................... xx
Notation Conventions .................................................................... xxi
USING ADSP-BF518F EZ-BOARD
Package Contents .......................................................................... 1-3
Default Configuration ................................................................... 1-4
EZ-Board Installation ................................................................... 1-4
EZ-Board Session Startup .............................................................. 1-6

CONTENTS
vi ADSP-BF518F EZ-Board Evaluation System Manual
Evaluation License Restrictions ..................................................... 1-8
Memory Map ............................................................................... 1-9
SDRAM Interface ....................................................................... 1-11
Parallel Flash Memory Interface .................................................. 1-11
eMMC Interface ......................................................................... 1-12
SD Interface ............................................................................... 1-13
SPI Interface .............................................................................. 1-13
Parallel Peripheral Interface (PPI) ................................................ 1-15
Rotary Encoder Interface ............................................................ 1-15
Ethernet Interface ....................................................................... 1-16
Audio Interface ........................................................................... 1-17
ADC Interface ............................................................................ 1-18
UART Interface .......................................................................... 1-19
RTC Interface ............................................................................ 1-20
LEDs and Push Buttons .............................................................. 1-21
JTAG Interface ........................................................................... 1-22
Land Grid Array ......................................................................... 1-22
Expansion Interface II ................................................................. 1-23
Power Measurements .................................................................. 1-24
Power-On-Self Test ..................................................................... 1-24
Example Programs ...................................................................... 1-25
Background Telemetry Channel .................................................. 1-25
Reference Design Information ..................................................... 1-25

ADSP-BF518F EZ-Board Evaluation System Manual vii
CONTENTS
ADSP-BF518F EZ-BOARD HARDWARE REFERENCE
System Architecture ...................................................................... 2-2
Programmable Flags ...................................................................... 2-3
Push Button and Switch Settings ................................................... 2-7
Boot Mode Select Switch (SW1) .............................................. 2-8
PB Enable Switch (SW2) ......................................................... 2-8
Flash Enable Switch (SW3) ...................................................... 2-9
SPORT1 Enable Switch (SW4) ................................................ 2-9
MIC Gain Switch (SW5) ....................................................... 2-10
Mic/HP LPBK, Audio Mode Switch (SW6) ........................... 2-10
Ethernet Port 1 Configuration Switch (SW7) ......................... 2-11
Ethernet Configuration Switch (SW8) ................................... 2-11
UART Setup Switch (SW10) ................................................. 2-12
Reset Push Button (SW11) .................................................... 2-12
Programmable Flag Push Buttons (SW12–13) ........................ 2-12
Rotary Encoder with Momentary Switch (SW14) .................. 2-13
SPORT0 ENBL Switch (SW15) ............................................. 2-13
SPI/TWI Switch (SW16) ....................................................... 2-13
Ethernet Mode Switch (SW17) .............................................. 2-14
Ethernet Port 2 Configuration Switch (SW18) ....................... 2-14
Encoder Enable Switch (SW19) ............................................. 2-14
eMMC Enable Switch (SW20–21) ......................................... 2-15
ADC Loopback Switches (SW22–23) ..................................... 2-15
Jumpers ...................................................................................... 2-16

CONTENTS
viii ADSP-BF518F EZ-Board Evaluation System Manual
Flash WP Jumper (JP3) ......................................................... 2-17
ADC Range Jumper (JP4) ..................................................... 2-17
LED Select Jumpers (JP11–12) ............................................. 2-17
Ethernet Power Down Jumper (JP13) .................................... 2-17
OTP Flag Enable Jumper (JP14) ........................................... 2-18
MIC Select Jumper (JP15) .................................................... 2-18
SPI FLASH CS Enable Jumper (JP16) ................................... 2-18
ADC Channel Select Jumpers (JP17–28) ............................... 2-19
VDDINT Power Jumper (P8) ............................................... 2-19
VDDEXT Power Jumper (P9) ............................................... 2-19
VDDMEM Power Jumper (P10) ........................................... 2-20
VDDFLASH Power Jumper (P11) ......................................... 2-20
LEDs ......................................................................................... 2-21
GPIO LEDs (LED1–3) ......................................................... 2-22
Ethernet LEDs (LED4–8, LED10–12) .................................. 2-22
Reset LED (LED9) ............................................................... 2-22
Power LED (LED13) ............................................................ 2-23
Connectors ................................................................................. 2-24
Expansion Interface II Connector (J1) ................................... 2-25
RS-232 Connector (J2) ......................................................... 2-25
Power Connector (J3) ........................................................... 2-25
Dual Audio Connectors (J4–5) .............................................. 2-26
SMA Connectors (J7, J16–26) .............................................. 2-26
Battery Holder (J12) ............................................................. 2-26

ADSP-BF518F EZ-Board Evaluation System Manual ix
CONTENTS
SD Connector (J13) .............................................................. 2-26
Ethernet Connectors (J14–15) ............................................... 2-27
JTAG Connector (P1) ........................................................... 2-27
Expansion Interface II Connectors (P2 and P4) ...................... 2-27
Expansion Interface II Connector (P3) ................................... 2-28
DMAX Land Grid Array Connectors (P5–7) .......................... 2-28
Standalone Debug Agent Connector (ZP1) ............................ 2-29
ADSP-BF518F EZ-BOARD BILL OF MATERIALS
ADSP-BF518F EZ-BOARD SCHEMATIC
Title Page .................................................................................... B-1
Processor EBIU and Control ........................................................ B-2
Processor Power, Bypass Caps ....................................................... B-3
External Memory ......................................................................... B-4
ADC ........................................................................................... B-5
Audio Codec ................................................................................ B-6
Ethernet Switch ........................................................................... B-7
Ethernet Config/LEDs ................................................................. B-8
Ethernet Jacks .............................................................................. B-9
Rotary Encoder, JTAG, RS-232, RSI .......................................... B-10
Logic Analyzer Conn.................................................................. B-11
Push Buttons, Reset, LEDs ......................................................... B-12
Expansion Interface .................................................................... B-13
OTP and Dual Power ................................................................. B-14

CONTENTS
x ADSP-BF518F EZ-Board Evaluation System Manual
Power ......................................................................................... B-15
Series Terminators ...................................................................... B-16
INDEX