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Summary of Contents for Analog Devices SHARC 82-000805-01
- Page 1 SHARC EZ-Extender ® ® Manual Revision 3.0, April 2006 Part Number 82-000805-01 Analog Devices, Inc. One Technology Way Norwood, Mass. 02062-9106...
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Page 2: Limited Warranty
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;... -
Page 3: Regulatory Compliance
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 Construction File referenced “DSPTOOLS1” dated December 21, 1997 and was awarded CE Certification by an appointed European Competent Body and is on file. - Page 4 SHARC EZ-Extender Manual...
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Page 5: Table Of Contents
CONTENTS PREFACE Purpose of This Manual ... viii Intended Audience ... ix Manual Contents ... ix What’s New in This Manual ... x Technical or Customer Support ... x Supported Products ... xi Product Information ... xi MyAnalog.com ... xi Processor Product Information ... - Page 6 CONTENTS DIP Switches and Jumpers ... 2-3 Direction/Clock Source Control Switch (SW1) ... 2-3 MISO Disconnect Jumper (P6) ... 2-5 SMA Connector Clock Disconnect Jumper (P10) ... 2-5 EZ-EXTENDER BILL OF MATERIALS EZ-EXTENDER SCHEMATIC Title Page ... B-1 Expansion Connector P1 ... B-2 Expansion Connecor P2 ...
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Page 7: Preface
VisualDSP++ is a powerful programming tool with flexibility that signifi- cantly decreases the time required to port software code to a processor, reducing time-to-market. To learn more about Analog Devices development software, go to http://www.analog.com/dsp/tools/ Example programs are available to demonstrate the capabilities of the SHARC EZ-Extender board. -
Page 8: Purpose Of This 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. Moreover, the extender broadens the range of the EZ-KIT Lite applications by providing surface-mounted (SMT) footprints for breadboard capabilities and access to all of the pins on the EZ-KIT Lite’s expansion interface. -
Page 9: Intended Audience
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 are unfamiliar with VisualDSP++ or EZ-KIT Lite eval- uation software should refer to the ADSP-21262 EZ-KIT Lite Evaluation System Manual, VisualDSP++ online Help, and user’s or getting started... -
Page 10: What's New In This Manual
This edition of the SHARC EZ-Extender Manual has been updated for the latest revision of VisualDSP++. Technical or Customer Support You can reach Analog Devices, Inc. Customer Support in the following ways: • Visit the Embedded Processing and DSP products Web site at http://www.analog.com/processors/technicalSupport... -
Page 11: Supported Products
MyAnalog.com MyAnalog.com is a free feature of the Analog Devices Web site that allows customization of a Web page to display only the latest information on products you are interested in. You can also choose to receive weekly e-mail notifications containing updates to the Web pages that meet your interests. -
Page 12: Processor Product Information
You may also obtain additional information about Analog Devices and its products in any of the following ways. • E-mail questions or requests for information to processor.support@analog.com (World wide support) processor.europe@analog.com (Europe support) - Page 13 Table 1. Related Processor Publications Title ADSP-21262 SHARC Microprocessor Datasheet ADSP-2126x SHARC DSP Core Manual ADSP-2126x SHARC DSP Peripherals Manual ADSP-21160 SHARC DSP Instruction Set Reference Table 2. Related VisualDSP++ Publications Title VisualDSP++ Assembler and Preprocessor Manual for SHARC Processors VisualDSP++ C/C++ Complier and Library Manual for SHARC Processors VisualDSP++ Linker and Utilities Manual...
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Page 14: Online Technical Documentation
VisualDSP++ environment, Windows Web site. files of most manuals are provided in the .PDF files requires a browser, such as .HTML files requires a PDF reader, such as Adobe Acrobat .PDF ® Explorer, or the Analog Devices SHARC EZ-Extender Manual... -
Page 15: Notation Conventions
Notation Conventions Text conventions used in this manual are identified and described as follows. Example Description Alternative required items in syntax descriptions appear within curly {this | that} brackets and separated by vertical bars; read the example as that Optional items in syntax descriptions appear within brackets and sepa- [this | that] rated by vertical bars;... - Page 16 Notation Conventions SHARC EZ-Extender Manual...
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Page 17: Breadboard Area
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 connect to an analog-to-digital high-speed converter (ADC HSC) evaluation board via the ADC HSC interface. -
Page 18: Breadboard Area
Technical Support for information about available examples. To learn more about Analog Devices data converters, go to Breadboard Area SHARC EZ-Extender broadens the range of the EZ-KIT Lite applications by providing surface mounted (SMT) footprints for breadboard capabili- ties and access to all of the pins on the EZ-KIT Lite’s expansion interface. -
Page 19: Ez-Extender Hardware Reference
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 the processor and EZ-KIT Lite. •... - Page 20 System Architecture Figure 2-1. SHARC EZ-Extender Block Diagram The block diagram in pose signal attached to the analog-to-digital high-speed converter (ADC HSC) interface is configured depending on how the interface operates. The EZ-Extender has two clock signals, signal is used as an output and can be generated in three ways: by applying a signal via an SMA connector, by using the Figure 2-1 shows that each clock and general-pur-...
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Page 21: Dip Switches And Jumpers
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 sources, see TX_CLK Jumper (P10)” on page board. Both the TX_CLK signal ( DAI_P2_CLOCKIN... - Page 22 DIP Switches and Jumpers When the switch connects a direction control signal to ground ( the corresponding signal (signals) is (are) controlled as input. The direc- tion control functionality is summarized in Table 2-1. DAI_P15_GP1/DAI_P16_GP2 Direction Control Settings SW1 Position 3 SW1 Position 4 SW1 Position 5 SW1 Position 6...
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Page 23: Miso Disconnect Jumper (P6)
MISO Disconnect Jumper (P6) signal of the serial peripheral interconnect (SPI) connector ( MISO is driven by a buffer to the processor’s Figure 2-1 on page 2-2. When the SPI connector is not in use, remove the jumper to prevent the signal from interfering with other devices on the SPI bus. - Page 24 DIP Switches and Jumpers SHARC EZ-Extender Manual...
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Page 25: Ez-Extender Bill Of Materials
A EZ-EXTENDER BILL OF MATERIALS The bill of materials corresponds to page B-1. Please check the latest schematic on the Analog Devices Web site: http://www.analog.com/Processors/Processors/DevelopmentTools/tec hnicalLibrary/manuals/DevToolsIndex.html#Evalua- tion%20Kit%20Manuals Ref. Qty. Description 74LVX244M SOIC20 SN74ALVTH162 44 SSOP48 SN74LVC1G125 SOT23-5 74LVTH16245M EA SSOP48... - Page 26 Ref. Qty. Description RJ45 8PIN CON_RJ45 SMA XPINS CON043 IDC 2X1 IDC2X1 2PIN_JUMPER_ SHORT 51 1/8W 5% 1206 0.1UF 50V 10% 0805 10K 1/10W 5% 0805 33 1/10W 5% 0805 10UF 25V +80-20% 1210 22 1/10W 5% 0805 1.2K 1/10W 5% 0805 10K 1/2W 10% RES002...
- Page 27 ADSP-21262 EZ-Extender 1 ANALOG 20 Cotton Road Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD ADSP21262 EX-EXTENDER 1 Title TITLE Size Board No. A0182-2003 Date 4-24-2006_9:28 Sheet...
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Page 28: Expansion Connector P1
P1_[21:86] AD[0:15] AD10 AD12 AD14 P1_21 P1_23 P1_25 P1_27 P1_29 P1_31 P1_33 P1_35 P1_39 P1_41 P1_43 P1_45 P1_47 P1_49 P1_51 P1_53 P1_55 P1_57 P1_59 P1_61 P1_63 P1_65 P1_67 P1_69 P1_71 P1_73 P1_75 P1_77 P1_79 P1_81 P1_83 P1_85 IDC23X2 10UF 0.1UF 1210 0805 Expanison Connector... - Page 29 3.3V P2_[5:86] P2_5 P2_7 P2_9 P2_11 P2_13 P2_17 P2_19 P2_21 P2_23 P2_25 P2_27 P2_29 P2_31 P2_33 P2_35 P2_37 P2_39 P2_41 P2_43 P2_45 P2_47 P2_51 DAI_P1_PDAP_HOLD P2_53 P2_55 P2_57 P2_59 P2_61 P2_65 P2_67 P2_69 P2_71 P2_73 P2_75 P2_83 MOSI P2_85 IDC23X2 3.3V 10UF 0.1UF...
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Page 30: Expansion Connector P3
3.3V P3_[1:90] P3_1 P3_5 P3_7 P3_9 P3_11 P3_13 P3_15 P3_17 P3_19 P3_21 P3_23 P3_29 P3_31 P3_33 P3_35 P3_37 P3_39 P3_41 P3_45 P3_47 P3_49 P3_51 P3_53 P3_55 P3_57 P3_59 P3_61 P3_63 P3_67 P3_69 P3_71 P3_73 P3_75 P3_77 P3_79 P3_81 P3_83 P3_85 P3_89 IDC23X2 3.3V... -
Page 31: Hsc Inteface
Interface to ADC Eval Board 3.3V 3.3V 0.1UF 0.1UF 0.1UF 0.1UF 0805 0805 0805 0805 74LVTH16245 74LVTH16244 TX_CLK AD0_C AD1_C AD2_C AD3_C AD4_C AD5_C AD6_C AD7_C AD8_C AD9_C AD10_C AD11_C AD12_C AD13_C AD14_C AD15_C DAI_P16_GP2_C RX_CLK EXP_CS1 DAI_P15_GP1_C IDC20X2RASOC 3.3V 0805 AD10 AD11... -
Page 32: Control - Spi Interface
3.3V Place close to each other 0805 0805 OE/NC DIP8SOC CLOCK SQUARING CIRCUITRY CON043 0.1UF 0805 0805 SN74LVC1G14DBVR SOT23-5 1206 3.3V 0805 RES002 0805 3.3V 3.3V 3.3V 3.3V 3.3V 0.1UF 0.1UF 0.1UF 0.1UF 0.1UF 0805 0805 0805 0805 0805 SN74LVC1G125 SN74LVC1G125 SN74LVC1G125 74LVX244M... -
Page 33: Breadboard Area Footprints
TP99 TP108 TP80 TP94 TP106 0805 0805 TP21 TP101 TP100 TP110 0805 0805 TP32 TP43 TP103 TP102 TP112 0805 0805 TP53 TP69 TP104 TP105 TP114 0805 0805 TP126 TP13 TP14 TP15 TP16 TP17 TP10 TP18 TP11 TP19 TP12 TP20 SOIC16 TP123 TP124 TP125... -
Page 34: Index
INDEX ADC (analog-to-digital converter) interface, 1-1, address bus, ADSP-21262 processors clock in signal (DAI_PP2_CLOCKIN), 2-3, MIS0 signal, ADx pins, architecture, of this EZ-Extender, bidirectional drivers, bill of materials, block diagram, of this EZ-Extender, board schematic, breadboard capabilities, -viii, clock, disconnect jumper (P10), signals, 2-2, 2-3, source control switch (SW1), sources,... - Page 35 INDEX jumpers, clock disconnect (P10), MISO disconnect (P6), MISO disconnect jumper (P6), notation conventions, oscillator, P10 (SMA connector clock disconnect) jumper, P6 (MISO disconnect) jumper, parallel data access port (PDAP), -viii, 1-1, 2-1, RJ-45 connector, -viii, RX_CLK signal, 2-2, schematic, of this EZ-Extender, serial peripheral interconnect (SPI) connector (J2), signals, -viii,...
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