Summary of Contents for Analog Devices ADSP-21369 EZ-KIT Lite
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ADSP-21369 EZ-KIT Lite ® Evaluation System Manual Revision 2.2, September 2009 Part Number 82-000196-01 Analog Devices, Inc. One Technology Way Norwood, Mass. 02062-9106 www.BDTIC.com/ADI...
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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;...
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Regulatory Compliance The ADSP-21369 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.
VisualDSP++ Online Documentation ........xvii Technical Library CD .............. xvii Related Documents ..............xviii Notation Conventions ..............xix USING ADSP-21369 EZ-KIT LITE Package Contents ................1-2 Default Configuration ..............1-3 Installation and Session Startup ............. 1-5 ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
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Codec Setup Switch (SW3) ........... 2-11 Electret Microphone Select Switch (SW4) ......2-12 UART Enable Switch (SW5) ..........2-12 Loopback Test Switches (SW6 and SW14) ......2-12 Push Button Enable Switch (SW7) ........2-13 ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
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Audio Out RCA Connector (J5) ..........2-23 Headphone Out Jack (J9) ............2-23 Power Jack (J4) ..............2-23 RS-232 Connector (J6) ............2-24 S/PDIF Coax Connectors (J7 and J8) ........2-24 DPI Header (P3) ..............2-24 ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
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CONTENTS DAI Header (P4) ..............2-25 JTAG Header (ZP4) .............. 2-25 ADSP-21369 EZ-KIT LITE BILL OF MATERIALS ADSP-21369 EZ-KIT LITE SCHEMATIC Title Page ..................B-1 ADSP-21369 Processor ..............B-2 ADSP-21369 Processor 2 .............. B-3 Memory ..................B-4 Analog Audio ................B-5 Audio Out 1 .................
PREFACE ® Thank you for purchasing the ADSP-21369 EZ-KIT Lite , Analog ® Devices, Inc. evaluation system for SHARC processors. SHARC processors are based on a 32-bit super Harvard architecture that includes a unique memory architecture comprised of two large on-chip,...
Analog Devices emulators and processor development tools, go to http://www.analog.com/dsp/tools/ The ADSP-21369 EZ-KIT Lite installation is part of the Visu- alDSP++ installation. The EZ-KIT Lite is a licensed product that offers an unrestricted evaluation license for the first 90 days. For details about evaluation license restrictions after the 90 days, refer “Evaluation License Restrictions”...
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Suite (ELVIS) Interface LabVIEW™-based virtual instruments Multifunction data acquisition device Bench-top workstation and prototype board • LEDs Eleven LEDs: one power (green), one board reset (red), one USB monitor (amber), and eight general-purpose (amber) ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
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The DPI port of the processor is connected to the UART and SPI inter- faces. The UART interface can connect to a standard RS-232 connector, while the SPI connects to 2 Mbit of serial flash memory. ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
Intended Audience The primary audience for this manual is a programmer who is familiar with Analog Devices processors. This manual assumes that the audience has a working knowledge of the appropriate processor architecture and instruction set. Programmers who are unfamiliar with Analog Devices...
Appendix B is part of the online Help. What’s New in This Manual The ADSP-21369 EZ-KIT Lite Evaluation System Manual has been updated to reflect the latest board revision. In addition, modifications and corrections based on errata reports against the previous manual revision have been made.
Preface 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 • E-mail tools questions to processor.tools.support@analog.com • E-mail processor questions to processor.support@analog.com (World wide support)
Product Information Product Information Product information can be obtained from the Analog Devices Web site, VisualDSP++ online Help system, and a technical library CD. Analog Devices Web Site The Analog Devices Web site, , provides information www.analog.com about a broad range of products—analog integrated circuits, amplifiers, converters, and digital signal processors.
ADSP-219x. To order the technical library CD, go to http://www.analog.com/proces- , navigate to the manuals page for your sors/technical_library processor, click the request CD check mark, and fill out the order form. ADSP-21369 EZ-KIT Lite Evaluation System Manual xvii www.BDTIC.com/ADI...
Related Documents Data sheets, which can be downloaded from the Analog Devices Web site, change rapidly, and therefore are not included on the technical library CD. Technical manuals change periodically. Check the Web site for the latest manual revisions and associated documentation errata.
Commands, directives, keywords, and feature names are in text with SECTION font. letter gothic Non-keyword placeholders appear in text with italic style format. filename ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
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A Warning identifies conditions or inappropriate usage of the product that could lead to conditions that are potentially hazardous for the devices users. In the online version of this book, the word Warning appears instead of this symbol. ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
1 USING ADSP-21369 EZ-KIT LITE This chapter provides information to assist you with development of pro- grams for the ADSP-21369 EZ-KIT Lite evaluation system. The information appears in the following sections. • “Package Contents” on page 1-2 Lists the items contained in your EZ-KIT Lite package.
For detailed information on how to program the ADSP-21369 SHARC processor, refer to the documents referenced in “Related Documents”. Package Contents Your ADSP-21369 EZ-KIT Lite evaluation system package contains the following items. • ADSP-21369 EZ-KIT Lite board • VisualDSP++ Installation Quick Reference Card • CD containing:...
Store unused EZ-KIT Lite boards in the protective shipping package. The ADSP-21369 EZ-KIT Lite board is designed to run outside your per- sonal computer as a stand-alone unit. You do not have to open your computer case.
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DIP switch, connec- tor locations, and LEDs used in installation. Confirm that your board is set up in the default configuration before continuing. Figure 1-1. EZ-KIT Lite Hardware Setup ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
VisualDSP++ to start a new session by pressing and holding down the Ctrl key while starting VisualDSP++. Do not release the Ctrl key until the Session Wizard appears on the screen. Go to step 4. ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
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Select EZ-KIT Lite and click Next. 6. The Select Platform page of the wizard appears on the screen. Ensure that the selected platform is ADSP-21369 EZ-KIT Lite via Debug Agent. Specify your own Session name for your session or accept the default name.
Delete. Click OK. Evaluation License Restrictions The ADSP-21369 EZ-KIT Lite installation is part of the VisualDSP++ installation. The EZ-KIT Lite is a licensed product that offers an unre- stricted evaluation license for the first 90 days. Once the initial unrestricted 90-day evaluation license expires: 1.
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) as a chip select DPI5 • DPI pin 3 ( ) as the SPI clock DPI3 • DPI pin 1 ( ) as the DPI1 MOSI • DPI pin 2 ( ) as the DPI2 MISO ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
Example programs are included in the EZ-KIT Lite installation directory to demonstrate flash memory reads and writes. ELVIS Interface The ADSP-21369 EZ-KIT Lite board contains the National Instruments Educational Laboratory Virtual Instrumentation Suite interface. The interface features the DC voltage and current measurement modules, oscilloscope and bode analyzer modules, function generator, arbitrary waveform generator, and digital I/O.
In slave mode, the pro- cessor must generate and drive all of the serial port clock and frame sync signals. For more information, refer to “Codec Setup Switch (SW3)” on page 2-11. 1-10 ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
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Channel 4 of the codec connects to the headphone jack ( ). For more information, see “Connectors” on page 2-21. Example programs are included in the EZ-KIT Lite installation directory to demonstrate how to configure and use the board’s analog audio interface. ADSP-21369 EZ-KIT Lite Evaluation System Manual 1-11 www.BDTIC.com/ADI...
LED connections to the processor. To use the LEDs connected to the DAI or DPI pins, configure the respective registers of the processor. For more information, refer to the ADSP-21368 SHARC Processor Hardware Reference (includes ADSP-21369). 1-12 ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
LEDs and push buttons. Example Programs Example programs are provided with the ADSP-21369 EZ-KIT Lite to demonstrate various capabilities of the product. The programs are installed with the VisualDSP++ software and can be found in the directory.
A reference design info package is available for download on the Analog Devices Web site. The package provides information on the design, lay- out, fabrication, and assembly of the EZ-KIT Lite and EZ-Board products. The information can be found at: http://www.analog.com/en/embedded-processing-dsp/sharc/proces- sors/ez-kit-lite-design-database/resources/index.html 1-14 ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
Shows the locations and describes the on-board configuration jumpers. • “Connectors” on page 2-21 Shows the locations and provides part numbers for the on-board connectors. In addition, the manufacturer and part number infor- mation is provided for the mating parts. ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
Jack Figure 2-1. System Architecture Block Diagram The EZ-KIT Lite is designed to demonstrate the ADSP-21369 processor capabilities. The processor core is powered at 1.3V, and the I/O is pow- ered at 3.3V. ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
All of the external port signals are available externally via the expansion interface connectors ( ). The pinout of the connectors can be found in J1—3 “ADSP-21369 EZ-KIT Lite Schematic” on page B-1. ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
) and 0.1” spaced header ( ). The pinout of the connec- J1—3 tors can be found in “ADSP-21369 EZ-KIT Lite Schematic” on page B-1. DPI Interface The digital peripheral interface (DPI) pins are connected to a second sig- nal routing unit of the processor ( ).
( ) and 0.1” spaced header ( ). The pinout of the connec- J1—3 tors can be found in “ADSP-21369 EZ-KIT Lite Schematic” on page B-1. FLAG Pins The processor has four general-purpose I/O flag pins. Table 2-1 describes the flag pin connections.
ADSP-21369 EZ-KIT Lite Hardware Reference External PLL The ADSP-21369 EZ-KIT Lite contains an external phase lock loop to help generate a faster and more stable master input clock, . The PLL MCLK uses DAI pin 3 as an input clock from the ADSP-21369 processor. The new clock generated by PLL connects to the processor via DAI pin 2.
This is not a standard connection of the JTAG interface. For information about the standard connection of the interface, see EE-68 published on the Analog Devices Web site. For more information about the JTAG connector, see “JTAG Header (ZP4)” on page 2-25.
ADSP-21369 EZ-KIT Lite Hardware Reference Switches This section describes operation of the on-board switches. The switch locations and default settings are shown in Figure 2-4. Figure 2-4. Switch Locations and Default Settings ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
The core clock frequency can be increased or decreased via software by writing to the register. For more information on changing the core PMCTL clock frequency and other setup information, refer to the ADSP-21368 SHARC Processor Hardware Reference (includes ADSP-21369). 2-10 ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
3 is , and the AD1835A codec generates the control signals. position 4 disconnects the AD1835A codec’s pin from the ADC_DATA DAI. This is useful when the DAI is connected to another device. ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-11 www.BDTIC.com/ADI...
) is located at the top left side of the board. The second loopback test switch, , is located at the top right side of SW14 the board. These switches are used for testing only; all switch positions should remain 2-12 ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
Educational Laboratory Vir- tual Instrumentation Suite (ELVIS) station (see “ELVIS Interface” on page 1-9). Each channel must have only one signal selected at a time, as described in Table 2-7. ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-13 www.BDTIC.com/ADI...
1 Bold typeface denotes the default settings. LEDs and Push Buttons This section describes the on-board LEDs and push buttons. The LED and push button locations are shown in Figure 2-6. Figure 2-6. LED and Push Button Locations ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-15 www.BDTIC.com/ADI...
If the LED does not light, try cycling power on the board and/or reinstalling the USB driver (see the VisualDSP++ Installation Quick Refer- ence Card). When VisualDSP++ is actively communicating with the EZ-KIT Lite target board, the LED can flicker, indicating communications handshake. 2-16 ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
USB cable has been plugged in and com- munication initialized correctly with the PC. After USB communication has been initialized, the only way to reset the USB is by powering down the board. ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-17 www.BDTIC.com/ADI...
Jumpers Jumpers This section describes functionality of the configuration jumpers. The jumper locations are shown in Figure 2-7. Figure 2-7. Jumper Locations 2-18 ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
ELVIS station instead of the processor. The jumper settings are shown Table 2-11. Table 2-11. ELVIS Select Jumper (JP2) JP2 Setting Mode Not connected to an ELVIS station (default) Connected to an ELVIS station ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-19 www.BDTIC.com/ADI...
The jumper settings are shown in Table 2-13. Table 2-13. ELVIS Select Jumper (JP4) JP4 Setting Mode DAI4 disconnected from the ELVIS TRIG pin (default) DAI4 connected to the ELVIS TRIG pin 2-20 ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
ADSP-21369 EZ-KIT Lite Hardware Reference Connectors This section describes connector functionality and provides information about mating connectors. The connector locations are shown in Figure 2-8. Figure 2-8. Connector Locations ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-21 www.BDTIC.com/ADI...
) provides all of the power necessary to operate the EZ-KIT Lite board. Part Description Manufacturer Part Number 2.5 mm power jack SWITCHCRAFT RAPC712X-ND DIGI-KEY Mating Power Supply (shipped with EZ-KIT Lite) 7V power supply CUI INC. DMS070214-P6P-SZ ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-23 www.BDTIC.com/ADI...
.1” spacing header. When using the header to access the DPI pins of the processor, ensure that signals, which normally drive the DPI pins, are disabled. For more information, see “DPI Interface” on page 2-5. 2-24 ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
Pin 3 is missing to provide keying. Pin 3 in the mating connector should have a plug. When using an emulator with the EZ-KIT Lite board, follow the connection instructions provided with the emulator. Part Description Manufacturer Part Number 14-pin IDC header 68737-414HLF ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-25 www.BDTIC.com/ADI...
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Connectors 2-26 ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
ADSP-21369 EZ-KIT Lite Schematic ANALOG 20 Cotton Road Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD ADSP-21369 EZ-KIT Lite Title TITLE Size Board No. A0196-2005 www.BDTIC.com/ADI Date 5-28-2009_15:27 Sheet...
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DO NOT POPULATE C1 SWT018 32:1 RESERVED Boot/Clk Config Switch 3.3V 3.3V 0.01UF DSP OSC ANALOG 20 Cotton Road 0402 0402 Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD 0402 DSP_CLKIN ADSP-21369 EZ-KIT Lite Title 24.576MHZ OSC003 Size Board No. A0196-2005 www.BDTIC.com/ADI Date 5-28-2009_15:27 Sheet...
VDCA_1 VDCB_1 PCI32B AGND DSP IO CURRENT AGND ELVIS CONNECTOR NI ELVIS ID 31 (0001 1111) ANALOG 20 Cotton Road Nashua, NH 03063 DEVICES PH: 1-800-ANALOGD ADSP-21369 EZ-KIT Lite Title ELVIS INTERFACE Size Board No. A0196-2005 www.BDTIC.com/ADI Date 5-28-2009_15:27 Sheet...
MBRS540T3G SI7601DN 470UF 2.2UF 4.7UF VESD01-02V-GS08 ICS010 0805 SOD-523 R198 ANALOG 20 Cotton Road 51.1K AGND3 0603 Nashua, NH 03063 DEVICES AGND3 PH: 1-800-ANALOGD AGND3 ADSP-21369 EZ-KIT Lite Title COPPER POWER Size Board No. A0196-2005 AGND3 www.BDTIC.com/ADI Date 6-10-2009_11:05 Sheet...
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1-10 P4 (DAI header), 2-25 oscillators, 2-4, 2-11 ZP4 (JTAG), 2-8, 2-25 out RCA connector (J5), 2-23 contents, of this EZ-KIT Lite package, background telemetry channel (BTC), 1-13 bill of materials, ADSP-21369 EZ-KIT Lite Evaluation System Manual www.BDTIC.com/ADI...
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