ADSP-21364 EZ-KIT Lite® Evaluation System Manual Revision 3.2, July 2007 Part Number 82-000840-01 Analog Devices, Inc. One Technology Way Norwood, Mass.
Copyright Information ©2007 Analog Devices, Inc., ALL RIGHTS RESERVED. This document may not be reproduced in any form without prior, express written consent from Analog Devices, Inc. Printed in the USA. Limited Warranty The EZ-KIT Lite evaluation system is warranted against defects in materials and workmanship for a period of one year from the date of purchase from Analog Devices or from an authorized dealer. Disclaimer Analog Devices, Inc. reserves the right to change this product without prior notice.
Regulatory Compliance The ADSP-21364 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-21364 EZ-KIT Lite evaluation system had been appended to Analog Devices Development 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.
CONTENTS PREFACE Purpose of This Manual ................................................................. xii Intended Audience ......................................................................... xii Manual Contents .......................................................................... xiii What’s New in This Manual ........................................................... xiv Technical or Customer Support ...................................................... xiv Supported Processors .........
CONTENTS Data Sheets .......................................................................... xx Notation Conventions .................................................................... xx USING ADSP-21364 EZ-KIT LITE Package Contents ......................................................................... 1-2 Default Configuration .................................................................. 1-3 Installation and Session Startup .....................................................
CONTENTS SPI Disable Switch (SW8) ..................................................... 2-11 Push Button Enable Switch (SW9) ......................................... 2-11 Boot Mode and Clock Ratio Select Switch (SW10) ................. 2-12 Loop-Back Test Switch (SW11) ............................................. 2-13 LEDs and Push Buttons .............................................................. 2-13 General Purpose LEDs (LED8–1) .......................................... 2-14 Reset LED (LED9) ....
CONTENTS ADSP-21364 EZ-KIT LITE BILL OF MATERIALS ADSP-21364 EZ-KIT LITE SCHEMATIC Title Page ..................................................................................... B-1 ADSP-21364 Processor ................................................................. B-2 Memory ....................................................................................... B-3 Analog Audio ............................................................................... B-4 Audio Out 1 ............................
PREFACE Thank you for purchasing the ADSP-21364 EZ-KIT Lite®, Analog Devices, Inc. evaluation system for SHARC® processors. The SHARC processors are based on a 32-bit super Harvard architecture that includes a unique memory architecture comprised of two large on-chip, dual-ported SRAM blocks coupled with a sophisticated IO processor, which gives a SHARC processor the bandwidth for sustained high-speed computations.
Access to the ADSP-21364 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-21364 processor and the evaluation board peripherals. Analog Devices JTAG emulators offer faster communication between the host PC and target hardware. Analog Devices carries a wide range of in-circuit emulation products. To learn more about Analog Devices emulators and processor development tools, go to http://www.analog.
Preface • Analog audio interface D D D D AD1835A codec 4x2 RCA phono jack for 4 channels of stereo output 2x1 RCA phono jack for 1 channel of stereo input Headphone jack for 1 channel stereo output • Digital audio interface D D RCA phono jack output RCA phono jack input • LEDs D 11 LEDs: 1 power (green), 1 board reset (red), 1 USB monitor (amber), and 8 general purpose (amber) • Push buttons D 5 push buttons: 1 reset, 2 connected to DAI, 2 connected to the FLAG pins of the processor • Expansion int
Purpose of This Manual information, see “External Memory” on page 1-7 and “Boot Mode and Clock Ratio Select Switch (SW10)” on page 2-12. The board also has 512 KB of SRAM, which can be used at runtime. The DAI of the processor connects to the AD1835A audio codec and two connectors, which allow Sony/Philips Digital Interface (S/PDIF) input and output. The interface facilitates development of digital and analog audio signal-processing applications.
Preface (such as the ADSP-2136x SHARC Processor Programming Reference and ADSP-2136x SHARC Processor Hardware Reference) that describe your target architecture. Programmers who are unfamiliar with VisualDSP++ should refer to the VisualDSP++ online Help and the VisualDSP++ user’s or getting started guides. For the locations of these documents, see “Related Documents”.
What’s New in This Manual What’s New in This Manual This edition of the ADSP-21364 EZ-KIT Lite Evaluation System Manual documents ADSP-21364 EZ-KIT Lite compliance with the RoHS and WEEE directives. 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.
Preface Supported Processors The ADSP-21364 EZ-KIT Lite evaluation system supports the Analog Devices ADSP-21364 SHARC processors. Product Information You can obtain product information from the Analog Devices Web site, from the product CD-ROM, or from the printed publications (manuals). Analog Devices is online at http://www.analog.com. Our Web site provides information about a broad range of products—analog integrated circuits, amplifiers, converters, and digital signal processors. MyAnalog.
Product Information Processor Product Information For information on embedded processors and DSPs, visit our Web site at http://www.analog.com/processors, which provides access to technical publications, data sheets, application notes, product overviews, and product announcements. 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.
Preface Table 2.
Product Information Each documentation file type is described as follows. File Description .chm Help system files and manuals in Help format .htm or .html Dinkum Abridged C++ library and FlexLM network license manager software documentation. Viewing and printing the .html files requires a browser, such as Internet Explorer 5.01 (or higher). .pdf VisualDSP++ and processor manuals in Portable Documentation Format (PDF). Viewing and printing the .
Preface Help system files (.chm) are located in the Help folder, and .pdf files are located in the Docs folder of your VisualDSP++ installation CD-ROM. The Docs folder also contains the Dinkum Abridged C++ library and the FlexLM network license manager software documentation. Your software installation kit includes online Help as part of the Windows interface. These help files provide information about VisualDSP++ and the ADSP-21364 EZ-KIT Lite evaluation system.
Notation Conventions Hardware Tools Manuals To purchase EZ-KIT Lite and In-Circuit Emulator (ICE) manuals, call 1-603-883-2430. The manuals may be ordered by title or by product number located on the back cover of each manual. Processor Manuals Hardware reference and instruction set reference manuals may be ordered through the Literature Center at 1-800-ANALOGD (1-800-262-5643), or downloaded from the Analog Devices Web site.
Preface Example Description Close command (File menu) Titles in reference sections indicate the location of an item within the VisualDSP++ environment’s menu system (for example, the Close command appears on the File menu). {this | that} Alternative required items in syntax descriptions appear within curly brackets and separated by vertical bars; read the example as this or that. One or the other is required.
Notation Conventions xxii ADSP-21364 EZ-KIT Lite Evaluation System Manual
1 USING ADSP-21364 EZ-KIT LITE This chapter provides specific information to assist you with development of programs for the ADSP-21364 EZ-KIT Lite evaluation system. The information appears in the following sections. • “Package Contents” on page 1-2 Lists the items contained in your ADSP-21364 EZ-KIT Lite package. • “Default Configuration” on page 1-3 Shows the default configuration of the ADSP-21364 EZ-KIT Lite.
Package Contents • “Example Programs” on page 1-12 Provides information about example programs included in the ADSP-21364 EZ-KIT Lite evaluation system. • “Background Telemetry Channel” on page 1-12 Highlights the advantages of the background telemetry channel feature of VisualDSP++. For information on the graphical user interface, including the boot loading, target options, and other facilities of the EZ-KIT Lite system, refer to the online Help.
Using ADSP-21364 EZ-KIT Lite • USB 2.0 cable • Registration card (please fill out and return) If any item is missing, contact the vendor where you purchased your EZ-KIT Lite or contact Analog Devices, Inc. Default Configuration The EZ-KIT Lite evaluation system contains ESD (electrostatic discharge) sensitive devices. Electrostatic charges readily accumulate on the human body and equipment and can discharge without detection. Permanent damage may occur on devices subjected to high-energy discharges.
Default Configuration Figure 1-1. EZ-KIT Lite Hardware Setup 3. Plug the provided power supply into J7 on the EZ-KIT Lite board. Visually verify that the green power LED (LED10) is on. Also verify that the red reset LED (LED9) goes on for a moment and then goes off, and, finally, LED1 through LED8 are blinking sequentially. 4. Connect one end of the USB cable to an available full speed USB port on your PC and the other end to ZJ1 on the ADSP-21364 EZ-KIT Lite board.
Using ADSP-21364 EZ-KIT Lite Installation and Session Startup correct operation, install the software and hardware in the L For order presented in the VisualDSP++ Installation Quick Reference Card. 1. Verify that the yellow USB monitor LED (ZLED3, located near the USB connector) is lit. This signifies that the board is communicating properly with the host PC and is ready to run VisualDSP++. 2.
Installation and Session Startup 5. The Select Connection Type page of the wizard appears on the screen. Select ADSP-21364 and click Next. 6. The Select Platform page of the wizard appears on the screen. In the Select your platform list, select ADSP-21364 EZ-KIT Lite via Debug Agent. In Session name, highlight or specify the session name. The session name can be a string of any length; although, the box displays approximately 32 characters. The session name can include space characters.
Using ADSP-21364 EZ-KIT Lite Evaluation License Restrictions The ADSP-21364 EZ-KIT Lite installation is part of the VisualDSP++ installation. The EZ-KIT Lite is a licensed product that offers an unrestricted evaluation license for the first 90 days. Once the initial unrestricted 90-day evaluation license expires: 1. VisualDSP++ allows a connection to the ADSP-21364 EZ-KIT Lite via the USB Debug Agent interface only. Connections to simulators and emulation products are no longer allowed. 2.
Analog Audio The parallel flash memory and the SRAM connect to the parallel port of the processor. The parallel port is a multiplexed address and data port. The port can connect to 8-bit and 16-bit memory devices. When configuring the parallel port, keep in mind that the memory devices on the board are 8 bits wide. To access the SRAM and flash memories, set up a parallel port DMA. For more information on how to connect the SRAM and flash memories, see “Parallel Port” on page 2-3.
Using ADSP-21364 EZ-KIT Lite opposed to the on-board oscillator, allows synchronization of multiple devices in the system. This is done on the EZ-KIT Lite when data is coming from the S/PDIF receiver and being output through the audio codec. The S/PDIF MCLK is routed to the AD1835A MCLK in the processor’s signal 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.
LEDs and Push Buttons LEDs and Push Buttons The EZ-KIT Lite has eight general-purpose user LEDs and four general-purpose push buttons. 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 can disconnect processor pins attached to the push buttons.
Using ADSP-21364 EZ-KIT Lite The LEDs connect to the parallel port pins, AD7–0, via a latch. The parallel port of the processor can be set up as a memory bus or as general-purpose FLAG pins. The latch allows the LEDs to be written to in both cases. Information about setting up the latch can be found in “Push Button Enable Switch (SW9)” on page 2-11. When the LEDs are accessed as FLAG pins, the latch must be set up to pass the data through to pins AD7–0 of the processor.
Example Programs Example Programs Example programs are provided with the ADSP-21364 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 …\213xx\Examples\ADSP-21364 EZ-KIT Lite subdirectory of the VisualDSP++ installation directory. Please refer to the readme file provided with each example for more information.
2 ADSP-21364 EZ-KIT LITE HARDWARE REFERENCE This chapter describes the hardware design of the ADSP-21364 EZ-KIT Lite board. The following topics are covered. • “System Architecture” on page 2-2 Describes the configuration of the ADSP-21364 board and explains how the board components interface with the processor. • “Switch Settings” on page 2-9 Shows the location and describes the function of the board switches.
System Architecture System Architecture This section describes the processor’s configuration on the EZ-KIT Lite board shown in Figure 2-1. Figure 2-1. System Architecture Block Diagram This EZ-KIT Lite has been designed to demonstrate the capabilities of the ADSP-21364 processor. The processor core is powered at 1.2V, and the IO is powered at 3.3V. Two 0-ohm resistors give access to the processor’s power planes and allow to measure the power consumption of the processor.
ADSP-21364 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, CLKCFG1 and CLKCFG0. The value at these pins is determined by the state of the SW10 switch (see “Boot Mode and Clock Ratio Select Switch (SW10)” on page 2-12). By default, the EZ-KIT Lite provides a core frequency of 147.456 MHz.
System Architecture A23 A22 A21 AD15-0 Q D ALE 0 1 2 3 4 5 6 7 138 3->8 DEC 1MB FLASH D7-0 LE FLAS H_C S D0- 7 CS Op ening the switch puts latch alw ays in Transpa rent M ode SR AM _CS D A8-18 A0-7 512KB SRAM D7-0 CS SR AM _CS Expansion Interface FLASH_C S S RA M_CS LE D_CS A8-19 A0-7 373 8-bit Latch (2) DSP C B A Q 8 LED s 373 8-bit Latch LE WR Figure 2-2.
ADSP-21364 EZ-KIT Lite Hardware Reference 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 allows to route the DAI pins to different internal peripherals in various combinations. The DAI pins connect to the AD1835A audio codec, a 26-pin header, 2 RCA connectors, the audio oscillator output, and two push buttons.
System Architecture To use the DAI for a different purpose, disable any signal driving the DAI pins, with a switch. See “Codec Setup Switch (SW7)” on page 2-10 for how to. In addition, the codec setup switch can route the output signal of the 12.288 MHz audio oscillator. By default, the signal is used as the master clock (MCLK) for the AD1835A codec. All of the DAI signals are available externally via the expansion interface connectors (J1–3), as well as the 0.1” spaced header P3.
ADSP-21364 EZ-KIT Lite Hardware Reference Table 2-1. IO FLAG Pins FLAG Pin EZ-KIT Lite Function FLAG0 SPI flash chip select FLAG1 Push button (SW1) input FLAG2 Push button (SW2) input FLAG3 AD1835A’s SPI interface chip select For information on how to disable the push buttons from driving the corresponding processor flag pin, see “Push Button Enable Switch (SW9)” on page 2-11. The FLAG signals are available externally via the expansion interface connectors (J1–3).
System Architecture Limits to the current and to the interface speed must be taken into consideration when using the expansion interface. The maximum current limit is dependent on the capabilities of the used regulator. Additional circuitry can also add extra loading to signals, decreasing their maximum effective speed. Devices does not support and is not responsible for the [ Analog effects of additional circuitry.
ADSP-21364 EZ-KIT Lite Hardware Reference Switch Settings Figure 2-4 shows the location and default settings of the EZ-KIT Lite switches. Figure 2-4. DIP Switch Locations and Default Settings Electret Microphone Select Switch (SW6) To connect an electret microphone to the audio input, place all positions of the SW6 switch ON. The default position of this switch is all OFF. When all of the positions are ON, a DC offset of 2.
Switch Settings Codec Setup Switch (SW7) The codec setup switch (SW7) can re-route signals going to the AD1835A codec and can setup the communication protocol of the codec. Positions 1 and 2 determine the clock routing for the audio oscillator to the codec and to the processor. Figure 2-5 illustrates how the switch positions 1 and 2 connect on the board. In the default position, route the DAI_P17 pin to DAIP6 (in software) to clock the AD1835A. ADSP-21364 Processor AD1835 Codec DAI_P6 MCLK DAI_P17 12.
ADSP-21364 EZ-KIT Lite Hardware Reference SPI Disable Switch (SW8) The SPI interface switch (SW8) disables the SPI chip select lines connected to the SPI flash memory and the AD1835A audio codec. The switch also disables the ADC_LRCLK and ADC_BCLK signals on the AD1835A device. The switch allows a customer to re-use the same pins on the SPI interface and on the expansion interface.
Switch Settings When position 6 is ON, the values of the LEDs are set by writing to a memory location. The lower 8 bits of the data written to the address 0x1400 0000 set the values of the LEDs. By default, position 6 is ON. For more information refer to “LEDs and Push Buttons” on page 1-10. Boot Mode and Clock Ratio Select Switch (SW10) The SW10 switch sets the boot mode and clock multiplier ratio. Table 2-4 shows how to set up the boot mode using SW10 positions 1 and 2.
ADSP-21364 EZ-KIT Lite Hardware Reference Loop-Back Test Switch (SW11) The loop-back test switch (SW11) is located at the bottom of the board. This switch is used for testing; all switch positions should remain OFF. 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. Figure 2-6.
LEDs and Push Buttons General Purpose LEDs (LED8–1) Eight general-purpose LEDs connect to the processor through a latch on signals AD7–0. The LEDs can be accessed by writing to the FLAG registers or by writing to a memory address. Refer to “LEDs and Push Buttons” on page 1-10 for more information. Reset LED (LED9) When LED9 is lit (red), the master reset of all the major ICs is active. Power LED (LED10) When LED10 is lit (green), it indicates that power is being supplied to the board properly.
ADSP-21364 EZ-KIT Lite Hardware Reference Push Buttons (SW1–4) Four push buttons (SW1–4) are provided for general-purpose user input. Two push buttons connect to the FLAG pins of the processor. The other two connect to the DAI of the processor. The push buttons are active high and, when pressed, send a high (1) to the processor. Refer to “LEDs and Push Buttons” on page 1-10 for more information.
Connectors Connectors This section describes the connector functionality and provides information about mating connectors. Figure 2-7 shows the connector locations. Figure 2-7. Connector Locations Expansion Interface (J1–J3) Three board-to-board connectors (J1–3) provide signals for most of the processor’s peripheral interfaces. The connectors are located at the bottom of the board. For more information about the interface, see “Expansion Interface” on page 2-7.
ADSP-21364 EZ-KIT Lite Hardware Reference Part Description Manufacturer Part Number 90-position 0.05” spacing,SMT SAMTEC SFC-145-T2-F-D-A Mating Connectors 90-position 0.05” spacing (through hole) SAMTEC TFM-145-x1 series 90-position 0.05” spacing (surface mount) SAMTEC TFM-145-x2 series 90-position 0.
Connectors Power Jack (J7) The power connector (J7) provides all of the power necessary to operate the EZ-KIT Lite board. Part Description Manufacturer Part Number 2.5 mm power jack SWITCHCRAFT DIGI-KEY RAPC712X RAPC712X-ND Mating Power Supply (shipped with EZ-KIT Lite) 7V power supply CUI STACK DMS070214-P6P-SZ The power connector supplies DC power to the EZ-KIT Lite board. Table 2-7 shows the power supply specifications. Table 2-7.
ADSP-21364 EZ-KIT Lite Hardware Reference SPI Header (P2) The SPI connector (P2) provides access to all of the SPI signals in the from of a .1” spacing header. In addition, the FLAG1 signal can be used as a chip select. If you are using FLAG1 as a chip select, disable the push button associated with the flag. For more information, see “Push Button Enable Switch (SW9)” on page 2-11.
Connectors JTAG Header (ZP4) The JTAG header (ZP4) is the connecting point for a JTAG in-circuit emulator pod. When an emulator connects to the JTAG header, the USB debug interface is disabled. 3 is missing to provide keying. Pin 3 in the mating connector L Pin should have a plug. using an emulator with the EZ-KIT Lite board, follow the L When connection instructions provided with the emulator.
A ADSP-21364 EZ-KIT LITE BILL OF MATERIALS The bill of materials corresponds to “ADSP-21364 EZ-KIT Lite Schematic” on page B-1. Please check the latest schematic on the Analog Devices Web site: http://www.analog.com/processors/sharc/technicalLibrary/ manuals/index.html#Evaluation%20Kit%20Manuals. t. Ref. Qty. Description Reference Designator Manufacturer Part Number 1 1 74LVC14A SOIC14 U33 TI 74LVC14AD 2 1 24.576MHZ OSC001 U16 EPSON SG-8002DC 24.
Ref. Qty.
ADSP-21364 EZ-KIT Lite Bill Of Materials Ref. Qty. Description Reference Designator Manufacturer Part Number 25 3 .05 45X2 CON019 J1-3 SAMTEC SFC-145-T2-F-D-A 26 1 DIP8 SWT016 SW11 C&K TDA08H0SB1 27 1 DIP6 SWT017 SW9 CTS 218-6LPST 28 4 DIP4 SWT018 SW6-8,SW10 ITT TDA04HOSB1 29 1 RCA RCA_1X2 CON031 J4 SWITCHCRAFT PJRAS1X2S02X 30 1 IDC 2X1 IDC2X1 P1 FCI 90726-402HLF 31 1 IDC 7X2 IDC7X2 ZP4 FCI 68737-414HLF 32 1 2.
Ref. Qty. Description Reference Designator Manufacturer Part Number 41 11 0.1UF 50V 10% 0805 C21,C45,C47, C120-121,C132-133, C141,C148,C152, C156 AVX 08055C104KAT 42 4 1000PF 50V 5% 0805 C82-83,C88,C98 AVX 08055A102JAT2A 43 21 10K 1/10W 5% 0805 R17,R64,R66,R70, R74,R76,R78,R92, R96,R98,R152, R159-164,R171-174 VISHAY CRCW080510K0JNEA 44 2 33 1/10W 5% 0805 R68,R81 VISHAY CRCW080533R0JNEA 45 2 4.7K 1/10W 5% 0805 R72,R176 VISHAY CRCW08054K70JNEA 46 2 2.
ADSP-21364 EZ-KIT Lite Bill Of Materials Ref. Qty. Description Reference Designator Manufacturer Part Number 56 1 100 1/8W 5% 1206 R8 PANASONIC ERJ-8GEYJ101V 57 4 237.0 1/8W 1% 1206 R13-14,R18,R20 VISHAY CRCW1206237RFKEA 58 2 750.0K 1/8W 1% 1206 R11,R116 VISHAY CRCW1206750KFKEA 59 4 5.76K 1/8W 1% 1206 R6,R10,R19,R22 VISHAY CRCW12065K76FKEA 60 10 11.
Ref. Qty. Description Reference Designator Manufacturer Part Number 70 8 1.
ADSP-21364 EZ-KIT Lite Bill Of Materials Ref. Qty. Description Reference Designator Manufacturer Part Number 85 8 1000PF 50V 5% 0402 C130,C135,C137, C139,C143,C146, C150,C154 AVX 04025C102JAT2A 86 2 64.9K 1/10W 1% 0805 R67,R87 VISHAY CRCW080564K9FKEA 87 2 210.0K 1/4W 1% 0805 R69,R88 VISHAY CRCW0805210KFKEA 88 1 1A SK12 DO-214AA D3 DIODES INC B120B-13-F 89 1 107.0 1/10W 1% 0805 R112 DIGI-KEY 311-107CRTR-ND 90 1 249.
Ref. Qty. Description Reference Designator Manufacturer Part Number 102 1 100K 1/8W 5% 1206 R125 VISHAY CRCW1206100KFKEA 103 10 270 1/8W 5% 1206 R138-139,R177-184 VISHAY CRCW1206270RJNEA 104 8 604.0 1/8W 1% 1206 R127-134 PANASONIC ERJ-8ENF6040V 105 4 1UF 20V 20% A CT15-18 AVX TAJA105K020R 106 1 255.0K 1/10W 1% 0603 R93 VISHAY CRCW06032553FK 107 1 80.6K 1/10W 1% 0603 R91 DIGI-KEY 311-80.6KHRCT-ND 108 1 6.
A B C D 1 1 2 2 ADSP-21364 EZ-KIT Lite Schematic 3 3 ANALOG DEVICES 4 Board No. C Date A B C Nashua, NH 03063 4 PH: 1-800-ANALOGD ADSP-21364 EZ-KIT Lite TITLE Title Size 20 Cotton Road Rev A0190-2004 2.
A B C D 3.3V 3.3V R152 10K 0805 DSP OSC 1 OE 1.2V_DSP 1.2V D3 SK12 1A DO-214AA R79 0 0805 R68 33 0805 U16 1 3.3V_DSP R80 0 0805 1 5 OUT DSP_CLKIN 24.576MHZ OSC001 P7 P8 1 2 1 2 IDC2X1 DNP IDC2X1 DNP 3.3V_DSP U1 U1 AD[0:15] When designing your JTAG interface please refer to the Engineer to Engineer Note EE-68 which can be found at http://www.analog.
A B C D 3.
C D DAC4 DAC4 DAC3 ADC DAC2 B DAC1 A LEFT (WHITE) RIGHT (RED) IN (J4) 1 OUT (J5) OUT (J6) 3.3V 3.3V 1 AUDIO OSC AD1835 AUDIO CODEC R74 10K 0805 R70 10K 0805 R81 33 0805 U17 U14 ADCLN ALRCLK ADCLP ADC_DATA ASDATA ADCRN 22 38 OUTRP1 DLRCLK OUTRN1 37 DBCLK DAIP14_DAC_LRCLK 41 DAIP12_DAC_D1 DSDATA1 42 DAIP11_DAC_D2 43 DSDATA2 DAIP10_DAC_D3 DAIP9_DAC_D4 DSDATA4 3.
A B C D 1 1 R46 5.49K 1206 R58 11.0K 1206 R40 5.49K 1206 C11 100PF 1206 R45 3.32K 0805 R55 11.0K 1206 OUTLN1 C9 100PF 1206 R39 3.32K 0805 OUTLN2 C112 330PF 0805 C114 330PF 0805 U9 6 7 DAC1 LEFT 7 DAC2 LEFT 5 R57 5.49K 1206 5 C103 680PF 0805 R44 1.65K 1206 AD8606ARZ SOIC8 R127 604.0 1206 OUTLP1 R54 5.49K 1206 CT9 10UF CAP002 J5 CON011 AOUT1_LEFT R140 2.74K 1206 C90 220PF 1206 AUDIO_VREF_DAC U8 6 AD8606ARZ SOIC8 R129 604.
A B C D 1 1 R34 5.49K 1206 R52 11.0K 1206 R28 5.49K 1206 C7 100PF 1206 R33 3.32K 0805 R49 11.0K 1206 OUTLN3 C5 100PF 1206 R27 3.32K 0805 OUTLN4 C116 330PF 0805 C118 330PF 0805 U7 6 7 DAC3 LEFT 7 DAC4 LEFT 5 R51 5.49K 1206 U6 6 5 C107 680PF 0805 R32 1.65K 1206 AD8606ARZ SOIC8 R131 604.0 1206 OUTLP3 R48 5.49K 1206 CT5 10UF CAP002 J5 CON011 AOUT3_LEFT C109 680PF 0805 R26 1.65K 1206 AD8606ARZ SOIC8 R133 604.
A B C D R1 301.0 1206 VREF_MIC_L J4 CON031 2 1 CT12 10UF CAP002 FER7 600 1206 R136 11.0K 1206 R16 5.49K 1206 R21 5.49K 1206 AIN_LEFT 1 3 C80 680PF 0805 C2 100PF 1206 6 C89 680PF 0805 R18 237.0 1206 U5 AGND 7 ADCLN AGND 5 AUDIO_VREF_ADC R22 5.76K 1206 C88 1000PF 0805 R19 5.76K 1206 1 ADC LEFT C98 1000PF 0805 AD8532ARZ SOIC8 J6 2 DAC4 HEADPHONE OUT AGND R11 750.0K 1206 3 AOUT4_RIGHT_HP C12 100PF 1206 C86 120PF 1206 DNP R20 237.
A B C D 1 1 R17 10K 0805 J8 CON012 SPDIF COAX INPUT C1 0.01UF 0805 2 R8 100 1206 U3 SPDIF_COAX_IN 1 2 74LVCU04AD SOIC14 1 R4 75 1206 R9 0 0805 U3 3 4 DAIP18_SPDIF_IN 74LVCU04AD SOIC14 R125 100K 1206 2 2 U3 5 6 74LVCU04AD SOIC14 U3 13 12 74LVCU04AD SOIC14 U3 3 DAIP1_SPDIF_OUT 9 C21 0.1UF 0805 U3 8 74LVCU04AD SOIC14 11 10 R63 249.0 0805 J9 CON012 SPDIF_COAX_OUT 2 74LVCU04AD SOIC14 SPDIF COAX OUT 3 1 R112 107.0 0805 3.3V HEADER FOR LOOPBACK TEST ONLY C22 0.
A B C D 3.3V 3.3V 3.3V R174 10K 0805 RESET 3.3V 1 FLAG1 3.3V 3.3V POWER R188 100 0805 LED9 RED LED001 U33 1 SW1 SWT013 MOMENTARY LED10 GREEN LED001 1 2 74LVC14A SOIC14 R138 270 1206 CT18 1UF A R139 270 1206 R92 10K 0805 RESET R96 10K 0805 R98 10K 0805 U22 1 MR 4 PFI SW5 SWT013 MOMENTARY RESET RESET PFO 8 7 RESET 5 U33 U33 ADM708SARZ SOIC8 3.
A B C D All USB interface circuitry is considered proprietary and has been omitted from this schematic. EXPANSION INTERFACE (TYPE A) 5V 3.3V 1.2V_DSP 3.3V 5V When designing your JTAG interface please refer to the Engineer to Engineer Note EE-68 which can be found at http://www.analog.com 1.2V 1 3.3V 1 AD[0:15] 2 J1 1 2 J2 1 J3 2 1 3.3V 4 3 4 3 4 3 AD1 6 5 AD0 6 5 6 5 AD3 8 7 AD2 8 7 8 7 AD5 10 9 AD4 10 9 10 9 R176 4.7K 0805 3.
A B C D 1 1 5V 5V_B UNREG_IN UNREG_IN UNREG_IN POWER IN F1 2.5A FUS001 D2 S2A 2A DO-214AA FER3 190 FER002 4 3 1 2 R82 0 1206 VR4 7 IN1 8 IN2 J7 VR1 7 IN1 8 IN2 1 OUT1 2 OUT2 3 1 OUT3 C38 1000PF 1206 2 C46 10UF 1210 C47 0.1UF 0805 6 SD 5 FB GND 4 ADP3336ARMZ MSOP8 6 SD R88 210.0K 0805 3 C56 1UF 0805 C52 10UF 0805 1 OUT1 2 OUT2 3 OUT3 5 FB GND 4 ADP3336ARMZ MSOP8 R69 210.0K 0805 C39 1UF 0805 C40 10UF 0805 CON005 C61 1UF 0805 C44 1UF 0805 R87 64.
I INDEX A C AD15-8 pins, 2-3, 2-7 AD1835, CAD and DAC master clock (MCLK), 1-8, 2-6 AD1835A, CAD and DAC configuration registers, 1-9, 2-6 DAI interface, 1-8, 2-5 master/slave modes, 1-9, 2-10 setup switch (SW7), 2-10 SPI interface, 2-6, 2-7 AD7-0 (LED8-1) pins, 1-11, 2-7, 2-11, 2-14 ADC_DATA pins, 2-10 ALE pins, 2-3, 2-11 analog audio, See audio, AD1835A analog-to-digital converters (ADCs), See AD1835A architecture, of this EZ-KIT Lite, 2-2 audio in RCA connector (J4), 1-9, 2-17 interface, xi, 1-8 osci
INDEX D H DAI block diagram, 2-5 connections, 2-10, 2-11 header (P3), 2-19 port DAI_P17 pins, 2-10 DAI_P19-20 (SW3-4) pins, 1-10, 2-11, 2-15 DAIP6 pins, 2-10 default configuration, of this EZ-KIT Lite, 1-3 digital audio interface, See DAI digital-to-analog converters (DACs), See AD1835A DIP switch SW9, 1-3, 1-10, 2-11 headphone jack (J6), -xi, 2-17 I installation, of this EZ-KIT Lite, 1-5 internal boot mode, 2-12 IO sample rates, 1-8 voltage, 2-2 J JTAG connector (ZP4), 2-20 emulation port, 2-8 E ele
INDEX P package contents, 1-2 parallel flash memory, See flash memory parallel port (PP) boot mode, 2-3, 2-12 connections, 1-8, 1-11, 2-3 control signals, 2-7 PMCTL register, 2-3 power connector (J7), 2-18 LED (LED10), 2-14 supply, 1-2, 2-18 PPFLG bits, 1-8, 1-11 push buttons See also switches by name (SWx) diagram of locations, 1-10, 2-13 R R79-80 resistors, 2-2 RCA connectors, xi, 1-9, 2-5 registration, of this product, 1-3 reset processor (LED9), 2-14 push button (SW5), 2-15 restrictions, of the licenc
INDEX USB cable, 1-3, 2-14 connector (ZJ1), 2-19 interface, 2-8, 2-20 monitor LED (ZLED3), 2-14 V VisualDSP++ documentation, xix environment, 1-5 online Help, xix voltage planes, 2-2 W WE signals, 2-11 I-4 ADSP-21364 EZ-KIT Lite Evaluation System Manual