Page 3 - Regulatory Compliance; CE
Regulatory Compliance The SHARC 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 SHARC EZ-Extender has been appended to Analog Devices Devel-opment Tools Technical Cons...
Page 5 - SHARC EZ-Extender Manual; CONTENTS; PREFACE
SHARC EZ-Extender Manual v CONTENTS PREFACE Purpose of This Manual ................................................................ viii Intended Audience .......................................................................... ix Manual Contents ......................................................
Page 6 - EZ-EXTENDER BILL OF MATERIALS
CONTENTS vi SHARC EZ-Extender Manual DIP Switches and Jumpers ............................................................ 2-3 Direction/Clock Source Control Switch (SW1) ........................ 2-3 MISO Disconnect Jumper (P6) ............................................... 2-5 SMA Connector Clock ...
Page 7 - Thank you for purchasing the SHARC
SHARC EZ-Extender Manual vii PREFACE Thank you for purchasing the SHARC ® EZ-Extender ® , Analog Devices (ADI) extension board to the EZ-KIT Lite ® evaluation system for ADSP-21262 SHARC processors. The SHARC processors are based on a 32-bit super Harvard architecture that includes a unique memory a...
Page 8 - Purpose of This Manual
Purpose of This Manual viii SHARC EZ-Extender Manual The board extends the capabilities of the evaluation system by providing a connection between the parallel data access port (PDAP) of the ADSP-21262 processor and an Analog Devices analog-to-digital high-speed converter (ADC HSC) evaluation board....
Page 9 - Preface; Intended Audience; System Manual; Manual Contents; “EZ-Extender Hardware Reference” on page 2-1
SHARC EZ-Extender Manual ix Preface Intended Audience This manual is a user’s guide and reference to the SHARC EZ-Extender. Programmers who are familiar with the Analog Devices SHARC processor architecture, operation, and development tools are the primary audience for this manual. Programmers who ar...
Page 10 - What’s New in This Manual; Technical or Customer Support
What’s New in This Manual x SHARC EZ-Extender Manual • Appendix B, “EZ-Extender Schematic” on page B-1 Provides the resources to allow modifications to the EZ-Extender or to use as a reference design. L Appendix B now is part of the online Help. The PDF version of the SHARC EZ-Extender Manual is loc...
Page 11 - Supported Products
SHARC EZ-Extender Manual xi Preface • Contact your Analog Devices, Inc. local sales office or authorized distributor • Send questions by mail to: Analog Devices, Inc. One Technology Way P.O. Box 9106 Norwood, MA 02062-9106 USA Supported Products The SHARC EZ-Extender is designed as an extension to t...
Page 12 - Processor Product Information
Product Information xii SHARC EZ-Extender Manual Registration: Visit www.myanalog.com to sign up. Click Register to use MyAnalog.com. Registration takes about five minutes and serves as means for you to select the information you want to receive. If you are already a registered user, just log on. Yo...
Page 13 - manuals and data sheets:
SHARC EZ-Extender Manual xiii Preface L If you plan to use the EZ-KIT Lite board in conjunction with a JTAG emulator, also refer to the documentation that accompanies the emulator. All documentation is available online. Most documentation is available in printed form. Visit the Technical Library Web...
Page 14 - Product Information; xiv; Online Technical Documentation; files of most manuals are provided in the; Each documentation file type is described as follows.
Product Information xiv SHARC EZ-Extender Manual Online Technical Documentation Online documentation comprises the VisualDSP++ Help system, software tools manuals, hardware tools manuals, processor manuals, the Dinkum Abridged C++ library, and Flexible License Manager (FlexLM) network license manage...
Page 15 - Notation Conventions
SHARC EZ-Extender Manual xv Preface Notation Conventions Text conventions used in this manual are identified and described as follows. L Additional conventions, which apply only to specific chapters, may appear throughout this document. Example Description {this | that} Alternative required items in...
Page 16 - xvi
Page 17 - EZ-EXTENDER INTERFACES; “ADC HSC Interface” on page 1-1; ADC HSC Interface; and
SHARC EZ-Extender Manual 1-1 1 EZ-EXTENDER INTERFACES This chapter relates how the extender interfaces with the compatible boards. The information is presented in the following sections. • “ADC HSC Interface” on page 1-1 • “Breadboard Area” on page 1-2 ADC HSC Interface The SHARC EZ-Extender can con...
Page 18 - Breadboard Area
Breadboard Area 1-2 SHARC EZ-Extender Manual Switch (SW1)” on page 2-3 . The setup of the general-purpose signals DAI_P15_GP1 and DAI_P16_GP2 is dependent on the specific ADC HSC evaluation board being interfaced; therefore, the board’s model must be taken into consideration. The data bus of the EZ-...
Page 19 - EZ-EXTENDER HARDWARE; “System Architecture” on page 2-1; System Architecture; A detailed block diagram of the SHARC EZ-Extenderis shown in
SHARC EZ-Extender Manual 2-1 2 EZ-EXTENDER HARDWARE REFERENCE This chapter describes the hardware design of the SHARC EZ-Extender. The following topics are covered. • “System Architecture” on page 2-1 Describes the configuration of the extender and explains how the board components interface with th...
Page 21 - EZ-Extender Hardware Reference; “SMA Connector Clock Disconnect; DIP Switches and Jumpers
SHARC EZ-Extender Manual 2-3 EZ-Extender Hardware Reference ing a socket with an oscillator. Only one of these sources can be used at a time, the other sources must be disabled. For more information on how to disable the TX_CLK sources, see “SMA Connector Clock Disconnect Jumper (P10)” on page 2-5 ....
Page 23 - SMA Connector Clock Disconnect Jumper (P10)
SHARC EZ-Extender Manual 2-5 EZ-Extender Hardware Reference MISO Disconnect Jumper (P6) The MISO signal of the serial peripheral interconnect (SPI) connector ( J2 ) is driven by a buffer to the processor’s MISO signal, as illustrated in Figure 2-1 on page 2-2 . When the SPI connector is not in use, ...
Page 25 - A EZ-EXTENDER BILL OF; The bill of materials corresponds to
SHARC EZ-Extender Manual A-1 A EZ-EXTENDER BILL OF MATERIALS The bill of materials corresponds to “EZ-Extender Schematic” on page B-1 . Please check the latest schematic on the Analog Devices Web site: http://www.analog.com/Processors/Processors/DevelopmentTools/tec hnicalLibrary/manuals/DevToolsInd...
Page 27 - DEVICES; TITLE
D 4 3 2 1 A B C 20 Cotton Road Nashua, NH 03063 A B C D 4 3 2 1 PH: 1-800-ANALOGD C Title Size Board No. Date Sheet of DEVICES ANALOG Rev A0182-2003 2.0 ADSP21262 EX-EXTENDER 1 ADSP-21262 EZ-Extender 1 TITLE 7 1 4-24-2006_9:28
Page 28 - EXPANSION CONNECTOR P1
5V 5V 5V 5V D 4 3 2 1 A B C 20 Cotton Road Nashua, NH 03063 A B C D 4 3 2 1 PH: 1-800-ANALOGD C Title Size Board No. Date Sheet of DEVICES ANALOG Rev A0182-2003 2.0 ADSP21262 EX-EXTENDER 1 IDC23X2 IDC23X2 P1 Expanison Connector EXPANSION INTERFACE (TYPE A) 4-24-2006_9:28 2 7 10 11 12 13 14 15 16 17 ...
Page 29 - EXPANSION CONNECTOR P2
3.3V D 4 3 2 1 A B C 20 Cotton Road Nashua, NH 03063 A B C D 4 3 2 1 PH: 1-800-ANALOGD C Title Size Board No. Date Sheet of DEVICES ANALOG Rev A0182-2003 2.0 ADSP21262 EX-EXTENDER 1 3.3V 3.3V 3.3V IDC23X2 IDC23X2 Expanison Connector P2 EXPANSION INTERFACE (TYPE A) 4-24-2006_9:28 3 7 1 10 11 12 13 14...
Page 30 - EXPANSION CONNECTOR P3
5V 3.3V D 4 3 2 1 A B C 20 Cotton Road Nashua, NH 03063 A B C D 4 3 2 1 PH: 1-800-ANALOGD C Title Size Board No. Date Sheet of DEVICES ANALOG Rev A0182-2003 2.0 ADSP21262 EX-EXTENDER 1 3.3V 3.3V 5V 5V 3.3V 5V IDC23X2 IDC23X2 Expanison Connector Expanison Connector P3 P3 EXPANSION INTERFACE (TYPE A) ...
Page 31 - Eval Board; HSC INTERFACE
3.3V 3.3V 3.3V 3.3V D 4 3 2 1 A B C 20 Cotton Road Nashua, NH 03063 A B C D 4 3 2 1 PH: 1-800-ANALOGD C Title Size Board No. Date Sheet of DEVICES ANALOG Rev A0182-2003 2.0 ADSP21262 EX-EXTENDER 1 1A2 1A3 1A4 1A5 1A6 1A7 1A8 1B1 1B2 1B3 1B4 1B5 1B6 1B7 1B8 2A1 2A2 2A3 2A4 2A5 2A6 2A7 2B1 2B2 2B3 2B4...
Page 32 - CLOCK SHIFT CIRCUITRY; CONTROL - SPI INTERFACE
3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V D 4 3 2 1 A B C 20 Cotton Road Nashua, NH 03063 A B C D 4 3 2 1 PH: 1-800-ANALOGD C Title Size Board No. Date Sheet of DEVICES ANALOG Rev A0182-2003 2.0 ADSP21262 EX-EXTENDER 1 3.3V 1 2 4 5 6 ON 3 JUMPER SHORTING 1A1 1A2 1A3 1A4 2A2 2A3 2A4 1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 ...
Page 33 - BREADBOARD AREA FOOTPRINTS
D 4 3 2 1 A B C 20 Cotton Road Nashua, NH 03063 A B C D 4 3 2 1 PH: 1-800-ANALOGD C Title Size Board No. Date Sheet of DEVICES ANALOG Rev A0182-2003 2.0 ADSP21262 EX-EXTENDER 1 7 7 4-24-2006_9:28 TP37 2 1 P31 0805 1 2 0805 P30 2 1 P29 0805 1 2 0805 P28 1 2 0805 P27 2 1 P26 0805 1 2 0805 P25 2 1 P24 ...
Page 34 - INDEX
SHARC EZ-Extender Manual I-1 I INDEX A ADC (analog-to-digital converter) interface, 1-1 , 2-2 address bus, 2-3 ADSP-21262 processors clock in signal (DAI_PP2_CLOCKIN), 2-3 , 2-4 MIS0 signal, 2-5 ADx pins, 1-2 architecture, of this EZ-Extender, 2-1 B bidirectional drivers, 2-1 bill of materials, A-1 ...
