Page 3 - Regulatory Compliance; CE
Regulatory Compliance The ADSP-21369 EZ-KIT Lite evaluation system 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 ADSP-21369 EZ-KIT Lite evaluation system had been appended to An...
Page 5 - ADSP-21369 EZ-KIT Lite Evaluation System Manual; CONTENTS; PREFACE
ADSP-21369 EZ-KIT Lite Evaluation System Manual v CONTENTS PREFACE Purpose of This Manual ................................................................ xiii Intended Audience ........................................................................ xiii Manual Contents ...............................
Page 6 - EZ-KIT LITE HARDWARE REFERENCE
CONTENTS vi ADSP-21369 EZ-KIT Lite Evaluation System Manual Data Sheets ......................................................................... xxi Notation Conventions .................................................................. xxii USING EZ-KIT LITE Package Contents .........................
Page 8 - viii; BILL OF MATERIALS
CONTENTS viii ADSP-21369 EZ-KIT Lite Evaluation System Manual Headphone Out Jack (P7) ..................................................... 2-22 Power Jack ( J4) ..................................................................... 2-22 RS-232 Connector (P1) ............................................
Page 10 - “Evaluation License Restrictions” on page 1-6
x ADSP-21369 EZ-KIT Lite Evaluation System Manual Access to the ADSP-21369 processor from a personal computer (PC) is achieved through a USB port or an optional JTAG emulator. The USB interface gives unrestricted access to the ADSP-21369 processor and the evaluation board peripherals. Analog Devices...
Page 11 - Preface
ADSP-21369 EZ-KIT Lite Evaluation System Manual xi Preface • Serial peripheral interconnect (SPI) flash memory D 2 Mbit • Analog audio interface D AD1835A codec D 4x2 RCA phono jack for 4 channels of stereo output D 2x1 RCA phono jack for 1 channel of stereo input D 3.5 mm headphone jack for 1 chann...
Page 12 - “External Memory” on page 1-7
xii ADSP-21369 EZ-KIT Lite Evaluation System Manual • Expansion interface (Type A) D Parallel Port, FLAG pins, DPI, DAI • Other features D JTAG ICE 14-pin header D Test points for processor current measurement D DPI header D DAI header The EZ-KIT Lite board has a total of 1 MB of parallel flash memo...
Page 13 - Purpose of This Manual; Intended Audience; ADSP-2136x SHARC Processor Programming Reference; Manual Contents
ADSP-21369 EZ-KIT Lite Evaluation System Manual xiii Preface Purpose of This Manual The ADSP-21369 EZ-KIT Lite Evaluation System Manual provides instructions for installing the product hardware (board) and describes the operation and configuration of the board components. The product soft-ware compo...
Page 14 - “EZ-KIT Lite Hardware Reference” on page 2-1; What’s New in This Manual; tem Manual; Technical or Customer Support
What’s New in This Manual xiv ADSP-21369 EZ-KIT Lite Evaluation System Manual • Chapter 2, “EZ-KIT Lite Hardware Reference” on page 2-1 Provides information on the hardware aspects of the evaluation system. • Appendix A, “Bill Of Materials” on page A-1 Provides a list of components used to manufactu...
Page 15 - Supported Processors
ADSP-21369 EZ-KIT Lite Evaluation System Manual xv Preface • E-mail processor questions to [email protected] (World wide support) [email protected] (Europe support) [email protected] (China support) • Phone questions to 1-800-ANALOGD • Contact your Analog Devices, Inc. ...
Page 16 - Processor Product Information
Product Information xvi ADSP-21369 EZ-KIT Lite Evaluation System Manual 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...
Page 17 - Related Documents; Table 1. Related Processor Publications
ADSP-21369 EZ-KIT Lite Evaluation System Manual xvii Preface Related Documents For information on product related development software and hardware, see these publications: Table 1. Related Processor Publications Title Description ADSP-21369 SHARC Processor Datasheet General functional description, ...
Page 18 - Product Information; xviii; Online Technical Documentation; files of most manuals are provided in the; Each documentation file type is described as follows.
Product Information xviii ADSP-21369 EZ-KIT Lite Evaluation System Manual 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 f...
Page 19 - Accessing Documentation From Web
ADSP-21369 EZ-KIT Lite Evaluation System Manual xix Preface If documentation is not installed on your system as part of the software installation, you can add it from the VisualDSP++ CD at any time by run-ning the Tools installation. Access the online documentation from the VisualDSP++ environment, ...
Page 20 - Printed Manuals; Hardware Tools Manuals
Product Information xx ADSP-21369 EZ-KIT Lite Evaluation System Manual Select a processor family and book title. Download archive (. ZIP ) files, one for each manual. Use any archive management software, such as WinZip, to decompress downloaded files. Printed Manuals For general questions regarding ...
Page 21 - . Follow the prompts and a list of data sheet code
ADSP-21369 EZ-KIT Lite Evaluation System Manual xxi Preface Data Sheets All data sheets (preliminary and production) may be downloaded from the Analog Devices Web site. Only production (final) data sheets (Rev. 0, A, B, C, and so on) can be obtained from the Literature Center at 1-800-ANALOGD ( 1-80...
Page 22 - xxii; Notation Conventions
Notation Conventions xxii ADSP-21369 EZ-KIT Lite Evaluation System Manual Notation Conventions Text conventions used in this manual are identified and described as follows. Example Description Close command ( File menu) Titles in reference sections indicate the location of an item within the VisualD...
Page 24 - xxiv
Notation Conventions xxiv ADSP-21369 EZ-KIT Lite Evaluation System Manual
Page 26 - Package Contents; VisualDSP++ Installation Quick Reference Card
Package Contents 1-2 ADSP-21369 EZ-KIT Lite Evaluation System Manual • “Analog Audio” on page 1-9 · Describes how to set up and communicate with the on-board audio codec. • “LEDs and Push Buttons” on page 1-10 Describes the board’s general-purpose IO pins and buttons. • “Example Programs” on page 1-...
Page 27 - Default Configuration
ADSP-21369 EZ-KIT Lite Evaluation System Manual 1-3 Using EZ-KIT Lite D USB driver files D Example programs D ADSP-21369 EZ-KIT Lite Evaluation System Manual (this document) • Universal 7V DC power supply • USB 2.0 cable • 3.5 mm stereo headphones • 6-foot RCA audio cable • 6-foot 3.5 mm/RCA x 2 Y-c...
Page 28 - Installation and Session Startup; VisualDSP++ Installation Quick Reference
Installation and Session Startup 1-4 ADSP-21369 EZ-KIT Lite Evaluation System Manual When removing the EZ-KIT Lite board from the package, handle the board carefully to avoid the discharge of static electricity, which may dam-age some components. To connect the EZ-KIT Lite board: 1. Remove the EZ-KI...
Page 29 - Start; via the; Programs
ADSP-21369 EZ-KIT Lite Evaluation System Manual 1-5 Using EZ-KIT Lite To start up an EZ-KIT Lite session in VisualDSP++: 1. Verify that the yellow USB monitor LED ( LED11 , located near the USB connector) is lit. This signifies that the board is communicat-ing properly with the host PC and is ready ...
Page 30 - Evaluation License Restrictions
Evaluation License Restrictions 1-6 ADSP-21369 EZ-KIT Lite Evaluation System Manual dialog box appears on the screen (skip the rest of the procedure and go to step 3). If you have run VisualDSP++ previously, the last opened session appears on the screen. To switch to another session, via the Session...
Page 31 - External Memory; “Boot Mode and Clock Ratio Select Switch
ADSP-21369 EZ-KIT Lite Evaluation System Manual 1-7 Using EZ-KIT Lite External Memory The EZ-KIT Lite contains four types of memory: parallel flash (1 MB), SPI flash (2 Mbit), SRAM (512 Kbit), and SDRAM (128 Mbit). The flash memories can store user-specific boot code, allowing the board run as a sta...
Page 32 - ADSP-2136x SHARC Processor Hardware Reference for; ELVIS Interface
ELVIS Interface 1-8 ADSP-21369 EZ-KIT Lite Evaluation System Manual The SPI flash memory connects to the SPI port of the processor and designates: • DPI pin 5 ( DPI5 ) as a chip select • DPI pin 3 ( DPI3 ) as the SPI clock • DPI pin 1 ( DPI1 ) as the MOSI • DPI pin 2 ( DPI2 ) as the MISO . By defaul...
Page 33 - Analog Audio; “DAI Interface” on page 2-4; ) for the AD1835A can be generated by the; in the processor’s signal
ADSP-21369 EZ-KIT Lite Evaluation System Manual 1-9 Using EZ-KIT Lite The ELVIS interface is a LabVIEW-based design and prototype environ-ment for university science and engineering laboratories. The ELVIS interface consists of LabVIEW-based virtual instruments, a multifunction data acquisition (DAQ...
Page 34 - “Codec Setup Switch; LEDs and Push Buttons
LEDs and Push Buttons 1-10 ADSP-21369 EZ-KIT Lite Evaluation System Manual routing unit (SRU). It is also necessary to disable the on-board audio oscillator from driving the audio codec and the processor’s input pin. For instructions on how to configure the clock, refer to “Codec Setup Switch (SW3)”...
Page 35 - ADSP-2136x SHARC Processor Hardware
ADSP-21369 EZ-KIT Lite Evaluation System Manual 1-11 Using EZ-KIT Lite Two of the general-purpose push buttons are attached to the FLAG pins of the processor, while the other two are attached to the DAI pins. All of the push buttons connect to the processor through a DIP switch. The DIP switch allow...
Page 36 - Example Programs; subdirectory of the Visu-; Background Telemetry Channel
Example Programs 1-12 ADSP-21369 EZ-KIT Lite Evaluation System Manual Example Programs Example programs are provided with the ADSP-21369 EZ-KIT Lite to demonstrate various capabilities of the evaluation board. These programs are installed with the EZ-KIT Lite software and can be found in the \…\213x...
Page 39 - EZ-KIT LITE HARDWARE; “System Architecture” on page 2-2
ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-1 2 EZ-KIT LITE HARDWARE REFERENCE This chapter describes the hardware design of the ADSP-21369 EZ-KIT Lite board. The following topics are covered. • “System Architecture” on page 2-2 Describes the configuration of the ADSP-21369 board and explains ...
Page 40 - System Architecture; Figure 2-1. System Architecture Block Diagram; DSP
System Architecture 2-2 ADSP-21369 EZ-KIT Lite Evaluation System Manual System Architecture This section describes the processor’s configuration on the EZ-KIT Lite board ( Figure 2-1 ). The EZ-KIT Lite has been designed to demonstrate the capabilities of the ADSP-21369 processor. The processor core ...
Page 41 - EZ-KIT Lite Hardware Reference; “Boot Mode and Clock Ratio Select Switch (SW2)” on; “Boot Mode and Clock Ratio Select; External Port; “External Memory”
ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-3 EZ-KIT Lite Hardware Reference The CLKIN pin of the processor connects to a 24.576 MHz oscillator. The core frequency of the processor is derived by multiplying the frequency at the CLKIN pin by a value determined by the state of the processor pins...
Page 42 - DAI Interface; illustrates the
System Architecture 2-4 ADSP-21369 EZ-KIT Lite Evaluation System Manual DAI Interface The pins of the digital application interface (DAI) connect to the signal routing unit (SRU). The SRU is a flexible routing system, providing a large system of signal flows within the processor. In general, the SRU...
Page 43 - “Schematics” on page B-1; DPI Interface
ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-5 EZ-KIT Lite Hardware Reference To use the DAI for a different purpose, disable any signal driving the DAI pins with a switch (see “Codec Setup Switch (SW3)” on page 2-10 ). In addition, the SW3 switch allows flexible routing of the 12.288 MHz audio...
Page 44 - FLAG Pins
System Architecture 2-6 ADSP-21369 EZ-KIT Lite Evaluation System Manual Figure 2-3 illustrates the EZ-KIT Lite’s connections to the DPI. The DPI pins connect to the SPI flash memory, the SPI interface of the AD1835A codec, a UART, a 20-pin header, and five LEDs. To use the DPI for a different purpos...
Page 45 - External PLL; Expansion Interface; The expansion interface consists of the three 90-pin connectors.
ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-7 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 MCLK . The PLL uses DAI pin 3 as an input clock from the ADSP-21369 processor. ...
Page 46 - JTAG Emulation Port; Switch Settings; Boot Mode and Clock Ratio Select Switch (SW2)
Switch Settings 2-8 ADSP-21369 EZ-KIT Lite Evaluation System Manual JTAG Emulation Port The JTAG emulation port allows an emulator to access the internal and external memory of the processor through a 6-pin interface. The JTAG emulation port of the processor also connects to the USB debugging inter-...
Page 47 - Figure 2-4. Switch Locations and Default Settings
ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-9 EZ-KIT Lite Hardware Reference Figure 2-4. Switch Locations and Default Settings Table 2-3. Boot Mode Configuration Switch (SW2) BOOTCFG1 Pin (Position 1) BOOTCFG0 Pin (Position 2) Boot Mode ON ON SPI Slave Boot ON OFF Flash Boot 1 OFF ON SPI Maste...
Page 48 - SHARC Processor Hardware Reference for ADSP-21367/8/9 Processors
Switch Settings 2-10 ADSP-21369 EZ-KIT Lite Evaluation System Manual The core clock frequency can be increased or decreased via software by writing to the PMCTL register. For more information on changing core clock frequency and other setup information, refer to the ADSP-2136x SHARC Processor Hardwa...
Page 51 - ELVIS Oscilloscope Configuration Switch (SW1); “ELVIS Interface” on; ELVIS Function Generator Configuration Switch; “ELVIS Interface” on page 1-8
ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-13 EZ-KIT Lite Hardware Reference ELVIS Oscilloscope Configuration Switch (SW1) The oscilloscope configuration switch ( SW1 ) determines which audio cir- cuit signals connect to channels A and B of the oscilloscope. The switch is used only when the b...
Page 52 - shows the LED and push button locations.
LEDs and Push Buttons 2-14 ADSP-21369 EZ-KIT Lite Evaluation System Manual LEDs and Push Buttons This section describes the functionality of the LEDs and push buttons. Figure 2-6 shows the LED and push button locations. General Purpose LEDs (LED1–8) There are eight general-purpose LEDs on the board....
Page 53 - When
ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-15 EZ-KIT Lite Hardware Reference Reset LEDs (LED10 and LED12) When LED10 is lit (red), the master reset of all the major ICs is active. When LED12 is lit (red), the USB interface chip ( U4 ) is being reset. The USB chip is reset only on power-up, or...
Page 54 - ence Card; “LEDs and Push Buttons” on page 1-10
LEDs and Push Buttons 2-16 ADSP-21369 EZ-KIT Lite Evaluation System Manual USB Monitor LED (LED11) The USB monitor LED ( LED11 ) indicates that USB communication has been initialized successfully, and you can connect to the processor using a VisualDSP++ EZ-KIT Lite session. Once the USB cable is plu...
Page 55 - Jumpers
ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-17 EZ-KIT Lite Hardware Reference Board Reset Push Button (SW12) The RESET push button ( SW12 ) resets all of the ICs on the board. The only exception is the USB interface chip ( U4 ). The chip is not being reset when the push button is pressed after...
Page 58 - Connectors; “Expansion Interface” on page 2-7
Connectors 2-20 ADSP-21369 EZ-KIT Lite Evaluation System Manual ELVIS Programmable Flag Jumper (JP4) The ELVIS programmable flag jumper ( JP4 ) connects the ADSP-21369 processor’s DAI4 pin to the ELVIS trigger pin. When JP4 is installed, DAI4 is directly connected to the ELVIS TRIG1_2 pin. Conversel...
Page 61 - The power connector supplies DC power to the EZ-KIT Lite board.
ADSP-21369 EZ-KIT Lite Evaluation System Manual 2-23 EZ-KIT Lite Hardware Reference The power connector supplies DC power to the EZ-KIT Lite board. Table 2-14 shows the power supply specifications. RS-232 Connector (P1) SPDIF Coax Connectors (P8 and P9) Part Description Manufacturer Part Number 2.5 ...
Page 65 - A BILL OF MATERIALS
ADSP-21369 EZ-KIT Lite Evaluation System Manual A-1 A BILL OF MATERIALS The bill of materials corresponds to the board schematics on page B-1. Please check the latest schematics on the Analog Devices website, http://www.analog.com/Processors/Processors/DevelopmentTools/tec hnicalLibrary/manuals/DevT...
Page 67 - Bill Of Materials
ADSP-21369 EZ-KIT Lite Evaluation System Manual A-3 Bill Of Materials 1 3 1 LT1765 SO-8 ADJ U S T AB LE-3 A-S W IT C H -R EG VR1 LINEAR TECH LT1765ES8 1 4 1 M T48L C4M 32B2 T S OP86 4MX32-SDRAM- 166MHZ U3 6 M ICR O M 5 57-1096-1- ND 1 5 1 GTL2002 T S SOP8 L O W -V OL T A G E-TRANSL A T OR U3 9 P HIL...
Page 77 - DEVICES; Schematic; TITLE
4 3 2 1 A B C D 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 DNP = Do Not Populate Rev A0196-2005 ADSP-21369 EZ-KIT Lite 1.1 Schematic ADSP-21369 EZ-KIT Lite 13 1 8-2-2005_13:45 TITLE
Page 78 - DSP OSC
3.3V 3.3V ON 1 2 3 4 3.3V 3.3V 4 3 2 1 A B C D 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 DNP = Do Not Populate Rev A0196-2005 ADSP-21369 EZ-KIT Lite 1.1 OE OUT ADDR0 ADDR1 ADDR2 ADDR3 ADDR4 ADDR6 ADDR5 ADDR7 ADDR8 ADDR9 ADDR...
Page 80 - SPI Flash; MEMORY
3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 3.3V 4 3 2 1 A B C D 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 DNP = Do Not Populate Rev A0196-2005 ADSP-21369 EZ-KIT Lite 1.1 3.3V 3.3V A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A1...
Page 81 - ADC; ANALOG AUDIO
A5V AGND 3.3V AGND 5V 3.3V ABCLK ALRCLK ASDATA DBCLK DLRCLK DSDATA1 DSDATA2 DSDATA3 DSDATA4 MCLK CIN COUT CCLK CLATCH ~M/S PD/RST ODVDD DVDD1 DVDD2 DGND1 DGND2 ADCLN ADCLP ADCRN ADCRP OUTRP1 OUTRN1 OUTLP1 OUTLN1 OUTRP2 OUTRN2 OUTLP2 OUTLN2 OUTRP3 OUTRN3 OUTLP3 OUTLN3 OUTRP4 OUTRN4 OUTLP4 OUTLN4 FILT...
Page 82 - DAC1 RIGHT; AUDIO OUT 1
AGND AGND AGND AGND A5V A5V AGND 4 3 2 1 A B C D 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 DNP = Do Not Populate Rev A0196-2005 ADSP-21369 EZ-KIT Lite 1.1 AGND DAC1 RIGHT DAC2 RIGHT DAC2 LEFT DAC1 LEFT AD8606 AD8606 13 6 8-2...
Page 83 - DAC3 LEFT; AUDIO OUT 2
AGND AGND AGND AGND A5V AGND A5V AGND 4 3 2 1 A B C D 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 DNP = Do Not Populate Rev A0196-2005 ADSP-21369 EZ-KIT Lite 1.1 DAC3 LEFT DAC3 RIGHT DAC4 RIGHT DAC4 LEFT AD8606 AD8606 8-2-2005...
Page 84 - HEADPHONE OUT; ADC RIGHT; AUDIO IN & HEADPHONE OUT
AGND AGND AGND AGND AGND AGND AGND AGND AGND AGND A5V A5V AGND AGND A5V AGND AGND 4 3 2 1 A B C D 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 DNP = Do Not Populate Rev A0196-2005 ADSP-21369 EZ-KIT Lite 1.1 A5V ON 1 2 3 4 AD860...
Page 85 - COAX; SERIAL PORT
AGND2 AGND2 3.3V 3.3V AGND2 3.3V 3.3V RCA 4 3 2 1 A B C D 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 DNP = Do Not Populate Rev A0196-2005 ADSP-21369 EZ-KIT Lite 1.1 RCA C1+ C1- C2+ C2- R1IN R1OUT R2IN R2OUT T1OUT T2IN T2OUT V...
Page 86 - DSP IO CURRENT
AGND A5V AGND A5V AGND AGND AGND A5V A5V 4 3 2 1 A B C D 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 DNP = Do Not Populate Rev A0196-2005 ADSP-21369 EZ-KIT Lite 1.1 8 1 2 4 5 6 7 ON 3 1 2 3 4 5 6 ON IN+ IN- OUT REF RG+ RG- V+ ...
Page 88 - EXPANSION INTERFACE
3.3V 5V 3.3V 4 3 2 1 A B C D 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 DNP = Do Not Populate Rev A0196-2005 ADSP-21369 EZ-KIT Lite 1.1 3.3V 3.3V 3.3V 5V HEADER HEADER EXPANSION INTERFACE (TYPE A) JTAG been omitted from this ...
Page 89 - POWER IN; POWER
SHGND CHOKE_COIL ITH VIN SYNC_MODE VFB SW RUN GND PLL_LPF 5V 3.3V GND INPUT OUTPUT1 OUTPUT2 OUT1 OUT2 OUT3 IN1 IN2 FB SD GND 4 3 2 1 A B C D 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 DNP = Do Not Populate Rev A0196-2005 ADSP...
Page 90 - INDEX
ADSP-21369 EZ-KIT Lite Evaluation System Manual I-1 I INDEX A AD1835A, CAD and DAC ADC_DATA pin, 2-11 configuration registers, 1-10 master clock (MCLK), 2-5 , 2-10 master/slave modes, 1-10 , 2-10 setup switch (SW3), 2-10 SPI interface, 2-6 ADSP-21369 processors ADDRx pins, 2-7 async memory controlle...