Analog Devices ADSP-21369 - Manuals

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) ............................................

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...

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...

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...

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...

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...

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. ...

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...

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, ...

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...

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, ...

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 ...

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...

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...

Notation Conventions xxiv ADSP-21369 EZ-KIT Lite Evaluation System Manual

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-...

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...

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...

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 ...

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...

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...

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...

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...

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)”...

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...

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...

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 ...

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 ...

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...

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...

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...

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...

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. ...

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-...

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...

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...

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...

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....

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...

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...

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...

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...

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 ...

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...

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...

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

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...

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...

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...

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...

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...

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...

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...

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+ ...

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 ...

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...

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...