Analog Devices Blackfin FPGA EZExtender Manual Rev 21
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a Blackfin® FPGA EZ-Extender® Manual Revision 2.1, July 2012 Part Number 82-000920-01 Analog Devices, Inc. One Technology Way Norwood, Mass. 02062-9106
Copyright Information © 2012 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, Blackfin, CrossCore, EngineerZone, EZ-Extender, EZ-KIT Lite, and VisualDSP++ 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 Blackfin FPGA EZ-Extender 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 Blackfin FPGA EZ-Extender has been certified to comply with the essential requirements of the European EMC directive 89/336/EEC (inclusive 93/68/EEC) and, therefore, carries the “CE” mark. The Blackfin FPGA EZ-Extender has been appended to Analog Devices Development Tools Technical Construction File referenced “DSPTOOLS1” dated December 21, 1997 and was awarded CE Certifi- cation by an appointed European Competent Body and is on file. The Blackfin FPGA EZ-Extender 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 extender boards in the protective ship- ping package.
Blackfin FPGA EZ-Extender Manual v CONTENTS PREFACE Product Overview .......................................................................... x Purpose of This Manual ............................................................... xii Intended Audience ....................................................................... xii Manual Contents ......................................................................... xii What’s New in This Manual ........................................................ xiii Technical Support ....................................................................... xiii Supported Products ...................................................................... xiv Product Information ..................................................................... xv Analog Devices Web Site ......................................................... xv EngineerZone .......................................................................... xv Related Documents ...................................................................... xvi FPGA EZ-EXTENDER INTERFACES FPGA EZ-Extender Setup ............................................................. 1-1 FPGA Software and Firmware ....................................................... 1-2 FPGA EZ-Extender Overview ....................................................... 1-3
Contents vi Blackfin FPGA EZ-Extender Manual FPGA EZ-EXTENDER HARDWARE REFERENCE System Architecture ...................................................................... 2-2 Programming the FPGA ............................................................... 2-3 FPGA Programming via JTAG ................................................ 2-4 FPGA Programming via Serial ROM ....................................... 2-5 FPGA Programming via Blackfin Application .......................... 2-6 Programming the Serial ROM ....................................................... 2-7 Serial ROM via JTAG Header ................................................. 2-7 Power ........................................................................................... 2-8 Power In Header (P12) ............................................................ 2-9 3.3V Header (P13) .................................................................. 2-9 2.5V Header (P42) ................................................................ 2-10 1.2V Header (P43) ................................................................ 2-10 Jumpers ...................................................................................... 2-11 Serial ROM Boot Jumper (JP1) ............................................. 2-12 Config Done Jumper (JP2) .................................................... 2-12 Config Program Jumper (JP3) ............................................... 2-13 Boot Jumper (JP4) ................................................................ 2-13 FPGA Input Jumpers (JP5) ................................................... 2-14 Push Buttons and LEDs .............................................................. 2-15 Program Push Button (SW1) ................................................. 2-16 PB1 Push Button (SW3) ....................................................... 2-16 PB2 Push Button (SW4) ....................................................... 2-16 Status LEDs (LED1–8) ......................................................... 2-16
Blackfin FPGA EZ-Extender Manual viiContents Power LED (LED9) ............................................................... 2-17 Done LED (LED10) ............................................................. 2-17 Connectors ................................................................................. 2-17 Expansion Interface (P1–3 and J1–3) ..................................... 2-18 IDC Connectors (P8, P14, P16, and P17) .............................. 2-19 IDC Connectors (P5 and P7) ................................................ 2-20 High-Speed Connector (P4) .................................................. 2-20 FPGA EZ-EXTENDER BILL OF MATERIALS FPGA EZ-EXTENDER SCHEMATIC INDEX
Blackfin FPGA EZ-Extender Manual ix PREFACE Thank you for purchasing the Blackfin® Field-Programmable Gate Array (FPGA) EZ-Extender®, Analog Devices, Inc. (ADI) extension board to the EZ-KIT Lite® evaluation system for ADSP-BF533, ADSP-BF537, and ADSP-BF561 Blackfin processors. The Blackfin processors are embedded processors that support a Media Instruction Set Computing (MISC) architecture. This architecture is the natural merging of RISC, media functions, and digital signal processing characteristics towards delivering signal processing performance in a microprocessor-like environment. The EZ-KIT Lite and FPGA EZ-Extender are designed to be used in con- junction with the CrossCore ® Embedded Studio (CCES) and VisualDSP++® software development environments. The development environment facilitates advanced application code development and debug, such as: Create, compile, assemble, and link application programs written in C++, C, and FPGA EZ-Extender 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 To learn more about Analog Devices development software, go to http://www.analog.com/processors/tools.
Product Overview x Blackfin FPGA EZ-Extender Manual Product Overview The Blackfin FPGA EZ-Extender is a separately sold extension board that plugs onto the expansion interface of the ADSP-BF533, ADSP-BF537, or ADSP-BF561 EZ-KIT Lite evaluation system. The extension board aids the design and prototyping phases of ADSP-BF533, ADSP-BF537, or ADSP-BF561 processor targeted applications. Please visit www.analog.com/EX1-FPGA for additional information, includ- ing CCES support. The board extends the capabilities of the evaluation system by providing a Xilinx FPGA with external memory, IDC connectors for off-board con- nections, and a small bread board area. The Blackfin FPGA EZ-Extender features: Xilinx Spartan III Field-Programmable Gate Array XC3S1000 FG456 package Asynchronous static random access memory (SRAM) Directly connected to FPGA 2 MB (512K x 16 bits x 2 chips) TSOP44 package