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Push Buttons and Switches

2-16

ADSP-21479 EZ-Board Evaluation System Manual

Audio In2 Left Selection Switch (SW18)

The audio selection switch (

SW18

) connects the left channel of the

In2

line,

connected to the AD1939’s

ADC3

circuit, to either the single-ended RCA

connectors or the differential DB25 connector. By default, the switch is
set up to use the RCA connectors for audio in. To use the standard, off
the shelf DB25 connector to XLR cables, change the switch to the
differential setting. See

.

For more information, see “Differen-

tial In/Out Connectors (P8–9)” on page 2-28.

JTAG Switches (SW19–22)

The JTAG switches (

SW19

,

SW20

,

SW21

, and

SW22

) select between a sin-

gle-processor (one EZ-Board) and multi-processor (more than one
EZ-Board) configurations. By default, the four DIP switches are set up for
a single EZ-Board configuration. See

The default configuration applies to either a debug agent or an external
emulator, such as the Analog Devices high-performance USB-based emu-
lator (HP-USB ICE for short). To use an external emulator and multiple
EZ-Boards simultaneously in one multi-processor session, set up the
boards as shown in

. Attach the boards to each other via con-

nectors

J3

and

P10

.

Table 2-15. Audio In2 Left Selection Switch (SW18)

SW18 Position

Single Ended RCA IN (Default)

Differential DB25 IN (P8)

SW18.1

ON

OFF

SW18.2

OFF

ON

SW18.3

ON

OFF

SW18.4

OFF

ON

SW18.5

ON

OFF

SW18.6

OFF

ON

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Содержание ADSP-21479 EZ-Board

Страница 1: ...a ADSP 21479 EZ Board Evaluation System Manual Revision 1 1 July 2012 Part Number 82 000229 01 Analog Devices Inc One Technology Way Norwood Mass 02062 9106 ...

Страница 2: ... accurate and reliable However no responsibility is assumed by Analog Devices for its use nor for any infringement of patents or other rights of third parties which may result from its use No license is granted by impli cation or otherwise under the patent rights of Analog Devices Inc Trademark and Service Mark Notice The Analog Devices logo CrossCore EngineerZone EZ Board EZ Extender SHARC and Vi...

Страница 3: ...1479 EZ Board has been appended to Analog Devices Inc EMC Technical File EMC TF referenced DSPTOOLS1 issue 2 dated June 4 2008 and was declared CE compliant by an appointed Notified Body No 0673 as listed below Notified Body Statement of Compliance Z600ANA2 036 dated May 21 2010 Issued by Technology International Europe Limited 56 Shrivenham Hundred Business Park Shrivenham Swindon SN6 8TY UK The ...

Страница 4: ......

Страница 5: ...ontents xv What s New in This Manual xvi Technical Support xvi Supported Processors xvii Product Information xviii Analog Devices Web Site xviii EngineerZone xix Related Documents xix Notation Conventions xx USING THE ADSP 21479 EZ BOARD Package Contents 1 2 Default Configuration 1 3 CCES Install and Session Startup 1 5 Session Startup 1 6 ...

Страница 6: ...face 1 14 SRAM Interface 1 15 Parallel Flash Memory Interface 1 15 SPI Interface 1 16 Watch Dog Timer Interface 1 17 Real Time Clock Interface 1 17 Shift Register Interface 1 18 S PDIF Interface 1 20 Audio Interface 1 20 UART Interface 1 22 LEDs and Push Buttons 1 23 JTAG Interface 1 24 Expansion Interface II 1 26 Power Measurements 1 27 Power On Self Test 1 27 Example Programs 1 28 Board Design D...

Страница 7: ...t Mode Select Switch SW4 2 10 DSP Clock Configuration Switch SW5 2 10 DAI 17 20 Enable Switch SW7 2 11 Programmable Flag Push Buttons SW8 11 2 12 Reset Push Button SW12 2 12 External Port Enable Switch SW13 2 12 DPI 9 14 Enable Switch SW14 2 13 Audio In1 Left Selection Switch SW15 2 14 Audio In1 Right Selection Switch SW16 2 14 Audio In2 Right Selection Switch SW17 2 15 Audio In2 Left Selection Sw...

Страница 8: ...2 Power LED LED9 2 22 Reset LED LED10 2 22 Connectors 2 23 Expansion Interface II Connector J1 2 24 RS 232 Connector J2 2 24 MP JTAG Connector J3 2 24 RCA Audio Connector J4 2 25 RCA Audio Connector J5 2 25 S PDIF In Connector J6 2 25 S PDIF Out Connector J7 2 25 Headphone Out Connector J8 2 26 JTAG Connector P1 2 26 Expansion Interface II Connector P2 2 26 VDDRTC Power Connector P3 2 27 Shift Reg...

Страница 9: ...ents VDDEXT Power Connector P6 2 28 VDDINT Power Connector P7 2 28 Differential In Out Connectors P8 9 2 28 MP JTAG Out Connector P10 2 29 Standalone Debug Agent Connector ZP1 2 29 ADSP 21479 EZ BOARD BILL OF MATERIALS ADSP 21479 EZ BOARD SCHEMATIC INDEX ...

Страница 10: ...Contents x ADSP 21479 EZ Board Evaluation System Manual ...

Страница 11: ...um audio applications The evaluation board is designed to be used in conjunction with the CrossCore Embedded Studio CCES and VisualDSP development environments to test the capabilities of the ADSP 21479 SHARC proces sors The development environment aids advanced application code development and debug such as Create compile assemble and link application programs written in C C and assembly Load run...

Страница 12: ...he ADSP 21479 EZ Board provides example programs to demonstrate the product capabilities Product Overview The board features Analog Devices ADSP 21479 SHARC processor Core performance up to 266 MHz 196 pin BGA package 16 625 MHz CLKIN oscillator 5 Mb of internal RAM memory Parallel flash memory Numonyx M29W320EB 4 MB 4M x 8 bits SDRAM memory Micron MT48LC16M16A2P 6A 16 Mbx x 16 bits 256 Mb or 32 M...

Страница 13: ...ol connected to one of the stereo outputs Supports all eight DACs and four ADCs in TDM and I2 S modes at 48 KHz 96 KHz and 192 KHz sample rates Digital audio interface S PDIF RCA phono jack output RCA phono jack input Universal asynchronous receiver transmitter UART ADM3202 RS 232 line driver receiver DB9 female connector LEDs Ten LEDs one board reset red eight general purpose amber and one power ...

Страница 14: ... supply 5V 3 6 Amps Other features Watch dog timer WDT system reset implementation Real time clock RTC Shift register SR SHARC power measurement jumpers JTAG ICE 14 pin header USB cable Please visit www analog com 21479EZBoard for additional information including CCES support For information about hardware components of the EZ Board refer to ADSP 21479 EZ Board Hardware Reference on page 2 1 ...

Страница 15: ...mes that the audience has a working knowledge of the appropriate processor architecture and instruction set Programmers who are unfamiliar with Analog Devices processors can use this manual but should supplement it with other texts that describe your target architecture For the locations of these documents see Related Documents Programmers who are unfamiliar with CCES or VisualDSP should refer to ...

Страница 16: ...t s New in This Manual This is revision 1 1 of the ADSP 21479 EZ Board Evaluation System Man ual The manual has been updated to include CCES information For the latest version of this manual please refer to the Analog Devices Web site Technical Support You can reach Analog Devices processors and DSP technical support in the following ways Post your questions in the processors and DSP support commu...

Страница 17: ...cessor applications to processor support analog com or processor china analog com Greater China support In the USA only call 1 800 ANALOGD 1 800 262 5643 Contact your Analog Devices sales office or authorized distributor Locate one at www analog com adi sales Send questions by mail to Processors and DSP Technical Support Analog Devices Inc Three Technology Way P O Box 9106 Norwood MA 02062 9106 US...

Страница 18: ... as a link to the previous revisions of the manuals When locating your manual title note a possible errata check mark next to the title that leads to the current correction report against the manual Also note 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 about products you are interested in You can choos...

Страница 19: ...forum to share knowledge and collaborate with the ADI support team and your peers Visit http ez analog com to sign up Related Documents For additional information about the product refer to the following publications Table 1 Related Processor Publications Title Description ADSP 21477 ADSP 21478 ADSP 21479 SHARC Processor Data Sheet General functional description pinout and timing of the processor ...

Страница 20: ... and terminated with an ellipse read the example as an optional comma separated list of this SECTION Commands directives keywords and feature names are in text with letter gothic font filename Non keyword placeholders appear in text with italic style format Note For correct operation A Note provides supplementary information on a related topic In the online version of this book the word Note appea...

Страница 21: ...ult Configuration on page 1 3 CCES Install and Session Startup on page 1 5 VisualDSP Install and Session Startup on page 1 9 CCES Evaluation License on page 1 11 VisualDSP Evaluation License on page 1 12 Memory Map on page 1 13 SDRAM Interface on page 1 14 SRAM Interface on page 1 15 Parallel Flash Memory Interface on page 1 15 SPI Interface on page 1 16 Watch Dog Timer Interface on page 1 17 Real...

Страница 22: ...e 1 27 Example Programs on page 1 28 Board Design Database on page 1 28 For information on the graphical user interface including the boot load ing target options and other facilities refer to the online help For more information about the ADSP 21479 SHARC processor see doc uments referred to as Related Documents Package Contents Your ADSP 21479 EZ Board evaluation system package contains the fol ...

Страница 23: ...to avoid the discharge of static electricity which can damage some components Figure 1 1 shows the default jumper and switch settings connector locations and LEDs used in installation Confirm that your board is in the default configuration before using the board The EZ Board evaluation system contains ESD electrostatic discharge sen sitive devices Electrostatic charges readily accumulate on the hu...

Страница 24: ...Default Configuration 1 4 ADSP 21479 EZ Board Evaluation System Manual Figure 1 1 Default EZ Board Hardware Setup ...

Страница 25: ...rd to a personal computer PC running CCES using one of two options an Analog Devices emulator or via the debug agent Using an Emulator 1 Plug one side of the USB cable into the USB connector of the emu lator Plug the other side into a USB port of the PC running CCES 2 Attach the emulator to the header connector P1 labeled JTAG on the EZ Board Using the standalone Debug Agent 1 Attach the standalon...

Страница 26: ...f the power adaptor into a power outlet The enable power indicator is lit green when power is applied Step 3 if connected through the debug agent Verify that the yellow USB monitor LED labeled LED2 and the green power LED labeled LED1 on the debug agent are both on This signifies that the board is com municating properly with the host PC and ready to run CCES Session Startup It is assumed that the...

Страница 27: ...ug Configurations Choose Run Debug Configurations The Debug Configuration dialog box appears 3 Select CrossCore Embedded Studio Application and click New launch configuration The Select Processor page of the Session Wizard appears 4 Ensure Blackfin is selected in Processor family In Processor type select ADSP 21479 Click Next The Select Connection Type page of the Session Wizard appears 5 Select o...

Страница 28: ...n connecting to the board If not loading any program upon connection to the target do not make any changes Note that while connected to the target there is no way to choose a program to download To load a program once connected termi nate the session To delete a configuration go to the Debug Configurations dialog box and select the configuration to delete Click and choose Yes when asked if you wis...

Страница 29: ... the emulator header to connector P1 labeled JTAG on the back side of the EZ Board To connect the EZ Board to a PC via a standalone debug agent The debug agent can be used only when power is supplied from the wall adaptor 1 Attach the standalone debug agent to connectors P1 labeled JTAG and ZP1 on the backside of the EZ Board watching for the keying pin of P1 to connect correctly 2 Plug the 5V ada...

Страница 30: ...nect to a new EZ Board session start Session Wizard by selecting one of the following From the Session menu New Session From the Session menu Session List Then click New Ses sion from the Session List dialog box From the Session menu Connect to Target 3 The Select Processor page of the wizard appears on the screen Ensure SHARC is selected in Processor family In Choose a target processor select ADS...

Страница 31: ...ons Check the selections If you are not satisfied click Back to make changes otherwise click Finish VisualDSP creates the new session and connects to the EZ Board Once con nected the main window s title is changed to include the session name set in step 5 To disconnect from a session click the disconnect button or select Session Disconnect from Target To delete a session select Session Session Lis...

Страница 32: ...ust be connected and powered up to use CCES with a valid evaluation or full license VisualDSP Evaluation License The ADSP 21479 EZ Board installation is part of the VisualDSP The EZ Board is a licensed product that offers an unrestricted evaluation license for the first 90 days Once the initial unrestricted 90 day evalua tion license expires VisualDSP restricts a connection to the ADSP 21479 EZ Bo...

Страница 33: ...ash See Table 1 2 For more information about a specific memory type go to the respective sec tion in this chapter Table 1 1 EZ Board Internal Core Accessible Memory Map Start Address End Address Contents 0x0000 0000 0x0003 FFFF IOP Registers 0x0004 0000 0x0004 7FFF Block 0 ROM Reserved 0x0004 8000 0x0004 8FFF Reserved 0x0004 9000 0x0004 EFFF Block 0 SRAM 0x0004 F000 0x0004 FFFF Reserved 0x0005 000...

Страница 34: ...sed whenever SDRAM is accessed through the debugger for example when viewing memory windows or loading a program To disable the automatic setting of the SDRAM registers do one of the following CCES users choose Target Settings Target Options and clear the Use XML reset values check box VisualDSP users choose Settings Target Options and clear the Use XML reset values check box Table 1 2 EZ Board Ex...

Страница 35: ...line 0 through 19 of the processor An example program is included in the EZ Board installation directory to demonstrate how to setup and access the SRAM interface For more infor mation on how to initialize the registers after a reset search the online help for reset values Parallel Flash Memory Interface The parallel flash memory interface of the ADSP 21479 EZ Board con tains a 4 MB 4M x 8 bits Nu...

Страница 36: ...ports which can be accessed via the digital peripheral interface DPI pins The SPI flash memory a 16 Mb ST M25P16 device connects to the SPI port of the processor and designates DPI pin 5 DPI_P5 as a chip select DPI pin 3 DPI_P3 as the SPI clock DPI pin 1 DPI_P1 as the master out slave in MOSI pin DPI pin 2 DPI_P2 as the master in slave out MISO pin The same SPI port and DPI pins are connected to t...

Страница 37: ...h dog has been the source of the hardware reset by interrogating a status bit in the watch dog timer control register Be default the watch timer interface is turned off In order to use the fea ture a user needs to turn switch SW13 position 8 ON SW13 connects the watch dog reset out pin to the ADM708 system reset circuit See External Port Enable Switch SW13 on page 2 12 Special attention must be pa...

Страница 38: ...ister There are two alarms The first alarm is for a time of day The second alarm is for a day and time of that day The stopwatch function counts down from a programmed value with one second resolution When the stopwatch interrupt is enabled and the counter underflows an interrupt is generated Example programs are included in the EZ Board installation directory to demonstrate RTC functionality Shif...

Страница 39: ...ta outputs any of the DAI pins 1 8 and one dedicated pin SR_SDI Note that the SR_SCLK SR_LAT and SR_SDI inputs must come from the same source except in case of where SR_SCLK comes from PCGA B or SR_SCLK and SR_LAT come from PCGA B If SR_SCLK comes from PCGA B then SPORT0 7 generate SR_LAT and SR_SDI signals If SR_SCLK and SR_LAT come from PCGA B then SPORT0 7 generate SR_SDI signal Access to the s...

Страница 40: ...age 2 8 and DAI 17 20 Enable Switch SW7 on page 2 11 for more information Audio Interface The AD1939 device is a high performance single chip codec featuring eight digital to analog converters DACs for audio output and four ana log to digital converters ADCs for audio input This translates to four stereo channels of audio out and two stereo channels of audio in The codec can input and output data ...

Страница 41: ...g sample rates The codec can be set up for 48 KHz 96 KHz or 192 KHz frequencies The codec can run at these frequencies in both TDM and I2 S modes with all ADCs inputs and DACs outputs To run 192 KHz with all ADCs and DACs in TDM mode the codec must run in dual line TDM mode For information on how to configure the multi channel codec refer to the product datasheet at www analog com AD1939 The EZ Bo...

Страница 42: ...interface Refer to DAI Interface on page 2 3 and DPI Interface on page 2 4 for more information about the DAI and DPI switches UART Interface The ADSP 21479 processor features a built in universal asynchronous receiver and transmitter UART The UART interface supports full RS 232 functionality via the Analog Devices 3 3V ADM3202 line driver and receiver U8 The UART signals are available on the EZ B...

Страница 43: ...ectly to the processor and one push button for a board reset Table 1 3 summarizes LED connections to the processor To use the LEDs connected to DAI or DPI configure the respective registers of the processor For more information refer to the ADSP 214xx SHARC Proces sor Hardware Reference Two general purpose push buttons are attached to the flag pins of the pro cessor while the other two are attache...

Страница 44: ...y to demonstrate functionality of the LEDs and push buttons JTAG Interface The JTAG connector P1 allows the standalone debug agent module to connect a debug session to the ADSP 21479 processor The debug agent operates only when the external 5V wall adaptor P5 is used The standalone debug agent can be replaced by an external emulator such as the Analog Devices high performance USB based emulator Be...

Страница 45: ...the Target Config urator Then create a Debug Configuration in CCES based on the newly created platform For a dual ADSP 21479 EZ Board session connect two EZ Boards via connectors J3 and P10 Flip one of the two EZ Boards by 180 degrees to allow the boards to mate To switch between single and multi processor modes use DIP switches SW19 22 For more information see JTAG Switches SW19 22 on page 2 16 F...

Страница 46: ...echanical dimensions of the expansion connectors can be obtained by contacting Technical Support For more information about daughter boards visit the Analog Devices Web site at http www analog com processors tools sharc Limits to current and interface speed must be taken into consideration when using the expansion interface II Current for the expansion interface II is sourced from the EZ Board the...

Страница 47: ... see VDDRTC Power Connector P3 on page 2 27 VDDEXT Power Connector P6 on page 2 28 and VDDINT Power Connector P7 on page 2 28 Power On Self Test The power on self test program POST tests all EZ Board peripherals and validates functionality as well as connectivity to the processor Once assembled each EZ Board is fully tested for an extended period of time with a POST All EZ Boards are shipped with ...

Страница 48: ...older of the installation Refer to a readme file provided with each exam ple for more information CCES users are encouraged to use the example browser to find examples included with the EZ KIT Lite Board Support Package Board Design Database A zip file containing all of the electronic information required for the design layout fabrication and assembly of the product is available for download from ...

Страница 49: ... page 2 5 Shows the locations and describes the DAI pins DPI pins general purpose flags and asynchronous memory select lines Push Buttons and Switches on page 2 7 Shows the locations and describes the push buttons and switches Jumpers on page 2 19 Shows the locations and describes the configuration jumpers LEDs on page 2 21 Shows the locations and describes the LEDs Connectors on page 2 23 Shows t...

Страница 50: ...ADSP 21479 Processor 266 MHz 196 BGA JTAG Port 32 MB SDRAM 16Mb x 16 16 625 MHz Oscillator DPI Power Regulation AD1939 CODEC Mic In Aud In 4 Head Out Aud Out 8 Ext Port 4 MB Flash 4M x 16 DAI CLK MP JTAG IN JTAG CONN Stand Alone Debug Agent SPI Flash 16Mb ADM3202 RS232 CONN SPDIF CIRC SPDIF IN SPDIF OUT 5V PWR IN 3 3V Adjustable 1 2V Adjustable Sharc Expansion Interface II DAI 0 1 Header DPI 0 1 H...

Страница 51: ...different internal peripherals in vari ous combinations The DAI connects various peripherals on the EZ Board Table 2 1 shows the DAI pin names associated peripheral and net names switch designa tors through which the pins are connected to the peripherals and default switch settings Table 2 1 DAI Connections DAI Pin Peripheral Peripheral Net Connected via Switch Switch Setting Default DAI_P1 S PDIF...

Страница 52: ... within the processor The SRU2 allows you to route the DPI pins to dif ferent internal peripherals in various combinations The DPI connects various peripherals on the EZ Board Table 2 2 shows the DPI pin names associated peripheral and net names switch designa tors through which the pins are connected to the peripherals and default switch settings DAI_P13 AD1939 DBCLK SW2 5 OFF DAI_P14 AD1939 DLRC...

Страница 53: ...end on the ADSP 21479 processor setup Table 2 3 shows the pin names corresponding peripheral and net names Table 2 2 DPI Connections DPI Pin Peripheral Peripheral Net Connected via Switch Switch Setting Default DPI_P1 SPI memory AD1939 SPI_MOSI SW3 1 ON DPI_P2 SPI memory AD1939 SPI_MISO SW3 2 ON DPI_P3 SPI memory AD1939 SPI_CLK SW3 3 ON DPI_P4 AD1939 AD1939_CS SW3 4 ON DPI_P5 SPI memory SPI_CS SW3...

Страница 54: ...with the associated switch The pinout of the expansion connectors can be found in ADSP 21479 EZ Board Schematic on page B 1 Table 2 3 Flags and Memory Select Connections Flag Memory Pin Peripheral Peripheral Net Connected via Switch Switch Setting Default MS0 SDRAM SDRAM_CS SW13 1 ON MS1 Parallel flash memory FLASH_CS SW13 2 ON FLAG1 IRQ1 Push buttons PB1 SW13 3 ON FLAG2 IRQ2 MS2 Push buttons PB2 ...

Страница 55: ...ual 2 7 ADSP 21479 EZ Board Hardware Reference Push Buttons and Switches This section describes operation of the push buttons and switches The push button and switch locations are shown in Figure 2 2 Figure 2 2 Push Button and Switch Locations ...

Страница 56: ...sociated peripherals on the EZ Board and allows the DAI signals to be used on the expansion II inter face See Table 2 5 Table 2 4 DAI 1 8 Enable Switch SW1 SW1 Position DAI Pin Peripheral Peripheral Net Switch Setting Default SW1 1 DAI_P1 S PDIF SPDIF_OUT ON SW1 2 DAI_P2 AD1939 AD1939_SOFT_RESET ON SW1 3 DAI_P3 LEDs LED4 ON SW1 4 DAI_P4 LEDs LED5 ON SW1 5 DAI_P5 AD1939 ASDATA1 ON SW1 6 DAI_P6 AD19...

Страница 57: ... DBCLK OFF SW2 6 DAI_P14 AD1939 DLRCLK OFF SW2 7 DAI_P15 LEDs LED6 ON SW2 8 DAI_P16 LEDs LED7 ON Table 2 6 DPI 1 8 Enable Switch SW3 SW3 Position DPI Pin Peripheral Peripheral Net Switch Setting Default SW3 1 DPI_P1 SPI memory AD1939 SPI_MOSI ON SW3 2 DPI_P2 SPI memory AD1939 SPI_MISO ON SW3 3 DPI_P3 SPI memory AD1939 SPI_CLK ON SW3 4 DPI_P4 AD1939 AD1939_CS ON SW3 5 DPI_P5 SPI memory SPI_CS ON SW...

Страница 58: ... controls the core frequency of the processor at power up The core to clock in ratio is multiplied by the 16 625 MHz oscillator U42 to produce the power up core frequency Table 2 8 shows the switch settings The core clock frequency can be increased or decreased via software by writing to the PMCTL register For more information on changing the core clock frequency and other settings refer to the AD...

Страница 59: ...signals to be used on the expansion II interface See Table 2 9 Table 2 8 Processor Clock Configuration Switch SW5 Position 1 CLKCFG0 Position 2 CLKCFG0 Clock Ratio Core Clock ON ON Reserved ON OFF 32 1 OFF ON 16 1 default OFF OFF 8 1 Table 2 9 DAI 17 20 Enable Switch SW7 SW7 Position DAI Pin Peripheral Peripheral Net Switch Setting Default SW7 1 DAI_P17 LEDs LED8 ON SW7 2 DAI_P18 S PDIF SPDIF_IN O...

Страница 60: ...479 processor U1 AD1939 audio codec U19 Parallel flash memory U4 The reset also is linked to the expansion II interface any daughter card connected to the expansion interface that requires a reset can use SW12 The reset push button does not reset the standalone debug agent once the debug agent is connected to a personal computer PC After communica tion between the debug agent and PC is initialized...

Страница 61: ...r Pin Peripheral Peripheral Net Switch Setting Default SW13 1 MS0 SDRAM SDRAM_CS ON SW13 2 MS1 Parallel flash memory FLASH_CS ON SW13 3 FLAG1 IRQ1 Push buttons PB1 ON SW13 4 FLAG2 IRQ2 MS2 Push buttons PB2 ON SW13 5 FLAG3 MS3 SRAM SRAM_CS ON SW13 6 WDTRSTO Watch Dog Rest Out Reset Supervi sory IC WDTRSTO OFF Table 2 11 DPI 9 14 Enable Switch SW14 SW14 Position DPI Pin Peripheral Peripheral Net Swi...

Страница 62: ...Connectors P8 9 on page 2 28 Audio In1 Right Selection Switch SW16 The audio selection switch SW16 connects the right channel of the In1 line connected to the AD1939 s ADC2 circuit to either the single ended RCA connectors or the differential DB25 connector By default the switch is set up to use the RCA connectors for audio in To use the stan dard off the shelf DB25 connector to XLR cables change ...

Страница 63: ...e the stan dard off the shelf DB25 connector to XLR cables change the switch to the differential setting See Table 2 14 For more information see Dif ferential In Out Connectors P8 9 on page 2 28 Table 2 13 Audio In1 Right Selection Switch SW16 SW16 Position Single Ended RCA IN Default Differential DB25 IN P8 SW16 1 ON OFF SW16 2 OFF ON SW16 3 ON OFF SW16 4 OFF ON SW16 5 ON OFF SW16 6 OFF ON Table ...

Страница 64: ...JTAG switches SW19 SW20 SW21 and SW22 select between a sin gle processor one EZ Board and multi processor more than one EZ Board configurations By default the four DIP switches are set up for a single EZ Board configuration See Table 2 16 The default configuration applies to either a debug agent or an external emulator such as the Analog Devices high performance USB based emu lator HP USB ICE for ...

Страница 65: ...AG Out Connector P10 on page 2 29 Table 2 16 Single Processor Configuration Switch Position Single EZ Board Use Default SW19 1 ON SW19 2 OFF SW19 3 ON SW19 4 OFF SW19 5 ON SW19 6 OFF SW19 7 ON SW19 8 OFF SW20 1 ON SW20 2 OFF SW21 1 ON SW21 2 OFF SW22 1 OFF SW22 2 OFF Table 2 17 Multiple Processor Configuration Switch Position Main EZ Board Attached to Emulator EZ Board s Not Attached to Emulator S...

Страница 66: ...tor J8 on page 2 26 Audio Loopback Switches SW24 25 The audio loopback switches SW24 and SW25 are used for testing only The switches loop back any analog signal generated from the AD1939 s digital to analog converter DAC circuit to analog to digital converter ADC circuit SW19 5 ON OFF SW19 6 ON ON SW19 7 ON OFF SW19 8 ON ON SW20 1 ON OFF SW20 2 OFF OFF SW21 1 OFF OFF SW21 2 ON ON SW22 1 OFF ON SW2...

Страница 67: ...Evaluation System Manual 2 19 ADSP 21479 EZ Board Hardware Reference Jumpers This section describes functionality of the configuration jumpers Figure 2 3 shows the jumper locations Figure 2 3 Configuration Jumper Locations ...

Страница 68: ...l audio signal from the S PDIF s Data Out pin to the S PDIF s Data In pin By default JP2 is not installed UART RTS CTS Jumper JP3 The UART RTS CTS jumper JP3 connects the RTS and CTS pins of the RS 232 interface By default JP3 is installed UART Loopback Jumper JP4 The UART loop back jumper JP4 is used for internal testing only The jumper loops back UART receive data from UART transmit data By defa...

Страница 69: ...ADSP 21479 EZ Board Evaluation System Manual 2 21 ADSP 21479 EZ Board Hardware Reference LEDs This section describes the on board LEDs Figure 2 4 shows the LED locations Figure 2 4 LED Locations ...

Страница 70: ...ter reset of all major ICs is active The reset LED is controlled by the Analog Devices ADM708 supervisory reset circuit You can assert the reset push button SW12 to assert a master reset and activate LED10 The reset also is controlled by the watch dog reset out pin of the processor Switch SW13 position 8 must be enabled for the watch dog reset For more information see Watch Dog Timer Interface on ...

Страница 71: ...m Manual 2 23 ADSP 21479 EZ Board Hardware Reference Connectors This section describes connector functionality and provides information about mating connectors The connector locations are shown in Figure 2 5 Figure 2 5 Connector Locations ...

Страница 72: ...the connector contact Samtec RS 232 Connector J2 MP JTAG Connector J3 Part Description Manufacturer Part Number 104 position 0 025 SMT header SAMTEC QMS 052 06 75 L D A Mating Connector 104 position 0 025 SMT socket SAMTEC QFS 052 04 25 L D A Part Description Manufacturer Part Number DB9 female vertical mount NORCOMP 191 009 213 L 571 Mating Cable 2m female to female cable DIGI KEY AE1020 ND Part ...

Страница 73: ...Board 6 RCA audio cable CABLESTOGO 03171 Part Description Manufacturer Part Number RCA 2 x 3 KYOYAKU ENT WSP 256V1 09 Mating Cable shipped with the EZ Board 6 RCA audio cable CABLESTOGO 03171 Part Description Manufacturer Part Number RCA 1 x 1 SWITCHCRAFT PJRAN1X1U01X Mating Cable shipped with the EZ Board 6 RCA audio cable CABLESTOGO 03171 Part Description Manufacturer Part Number RCA 1 x 1 SWITC...

Страница 74: ...age 1 5 or VisualDSP Install and Session Startup on page 1 9 using P1 as the JTAG connection point Expansion Interface II Connector P2 P2 is a board to board connector providing signals for the DAI and DPI interfaces and GPIO signals of the processor The connector is located on the right edge of the board For more information see Expansion Inter face II on page 1 26 For availability and pricing of...

Страница 75: ...shift register interface connector P4 provides signals for the shift register interface of the processor A user can use this connector to probe the signals or can purchase a standard 2 mm ribbon cable if the signals are needed off the board For more information refer to Shift Register Inter face on page 1 18 Power Connector P5 The power connector P5 provides all of the power necessary to operate t...

Страница 76: ...rent supplied to the processor core By default P7 is ON and the power flows through the two pin IDC header To measure power remove the jumper on P7 and measure voltage across the 0 1 ohm resistor Once voltage is measured power can be calculated For more information refer to Power Measurements on page 1 27 Differential In Out Connectors P8 9 The differential in and out connectors P8 9 are intended ...

Страница 77: ...ector ZP1 ZP1 connects the standalone debug agent to the EZ Board The standalone debug agent requires two connectors ZP1 and P1 For more information see JTAG Connector P1 on page 2 26 Part Description Manufacturer Part Number ERM8 10 x 2 RA male SAMTEC ERM8 010 01 S D RA Mating Cable 6 cable ERF8 to ERM8 10 x 2 SAMTEC ERCD 010 06 00 TBL SBR 1 ...

Страница 78: ...Connectors 2 30 ADSP 21479 EZ Board Evaluation System Manual ...

Страница 79: ...4FCT3244APYG 3 1 12 288MHZ OSC003 U12 EPSON SG 8002CA MP 4 1 32 768KHZ OSC008 U7 EPSON MC 156 32 7680KA A0 ROHS 5 4 SN74LVC1G08 SOT23 5 U9 U13 U27 U41 TI SN74LVC1G08DBVR 6 1 24 576MHZ OSC003 U39 EPSON SG 8002CA MP 7 1 SN65LVDS2D SOIC8 U11 NATIONAL SEMI DS90LV018ATM 8 1 M25P16 SO8W U6 NUMONYX M25P16 VMW6G 9 2 SI7601DN ICS010 U15 16 VISHAY SI7601DN 10 1 MT48LC16M16A2 TSOP54 U2 MICRON MT48LC16M16A2P ...

Страница 80: ...DP1710 TSOT5 VR1 ANALOG DEVICES ADP1710AUJZ R7 20 1 AD1939 LQFP64 U19 ANALOG DEVICES AD1939YSTZ 21 16 AD8652ARZ SOIC_N8 U20 26 U28 30 U32 34 U36 38 ANALOG DEVICES AD8652ARZ 22 1 AD8397 SOIC_N8_EP U31 ANALOG DEVICES AD8397ARDZ REEL7 23 1 ADM1085 SC70_6 U35 ANALOG DEVICES ADM1085AKSZ REEL7 24 2 RCA 1X1 CON012 J6 7 SWITCH CRAFT PJRAN1X1U01X 25 5 MOMENTARY SWT013 SW8 12 PANASONIC EVQ PAD04M 26 4 DIP8 ...

Страница 81: ... ND 35 1 PWR 65MM CON045 P5 DIG CP1 023 ND 36 1 5A RESETABLE FUS005 F1 MOUSER 650 RGEF500 37 1 QMS 52x2 QMS52x2_SMT J1 SAMTEC QMS 052 06 75 L D A 38 1 IDC 7x2 IDC7x2_SMTA P1 SAMTEC TSM 107 01 T DV A 39 1 BATT_HOLDER 16MM BATT_COI J9 MEMORY PROTECTI BH600 40 1 ROTARY SWT027 SW4 COPAL S 8110 41 2 RCA 2x3 CON_RCA_6B J4 5 KYOYAKU ENT WSP 256V1 09H 42 1 ERM8 10X2 ERM8_10X2_SMT P10 SAMTEC ERM8 010 01 S ...

Страница 82: ...00MA 0603 FER1 DIGI KEY 490 1014 2 ND 52 2 600 100MHZ 500MA 1206 FER2 3 STEWARD HZ1206B601R 10 53 2 10UF 16V 20 CAP002 CT59 60 PANASONIC EEE1CA100SR 54 1 190 100MHZ 5A FER002 FER4 MURATA DLW5BSN191SQ2 55 8 10UF 6 3V 10 0805 C97 98 C100 101 C254 C257 C287 288 AVX 08056D106KAT2A 56 2 4 7UF 6 3V 10 0805 C240 C246 AVX 08056D475KAT2A 57 32 0 1UF 10V 10 0402 C53 C117 120 C148 C151 152 C160 C162 C169 170...

Страница 83: ... 60 2 4 7K 1 16W 5 0402 R185 R501 VISHAY CRCW04024K70JNED 61 5 0 1 16W 5 0402 R462 R485 R492 R498 R509 PANASONIC ERJ 2GE0R00X 62 3 22 1 16W 5 0402 R1 R230 R521 PANASONIC ERJ 2GEJ220X 63 11 33 1 16W 5 0402 R201 R203 R257 258 R261 263 R495 496 R503 R512 VISHAY CRCW040233R0JNEA 64 1 100UF 10V 10 C CT61 AVX TPSC107K010R0075 65 1 1000PF 50V 5 0402 C51 AVX 04025C102JAT2A 66 1 1A SK12 DO 214AA D4 DIODES ...

Страница 84: ...MP 232270296001L 76 4 10 1 10W 5 0603 R244 247 VISHAY CRCW060310R0JNEA 77 1 10 0K 1 16W 1 0603 R231 DALE CRCW060310K0FKEA 78 8 237 0 1 10W 1 0603 R267 R272 R280 R285 R293 R298 299 R304 DIGI KEY 311 237HRTR ND 79 24 49 9K 1 10W 1 0603 R265 R271 R282 R284 R295 R297 R300 R302 R310 R336 337 R343 344 R363 364 R369 R378 R397 398 R403 R412 R431 432 R437 DIGI KEY 311 49 9KHRTR ND 80 1 75 0 1 10W 1 0603 R2...

Страница 85: ...R326 328 R342 R349 350 R352 354 R357 R366 R371 R383 384 R386 388 R391 R400 R405 R417 418 R420 422 R425 R434 R439 VISHAY CRCW06034K99FKEA 88 2 24 9K 1 10W 1 0603 R448 R454 DIGI KEY 311 24 9KHTR ND 89 1 31 6K 1 16W 1 0603 R473 PANASONIC ERJ 3EKF3162V 90 2 10UF 10V 10 0805 C161 C265 PANASONIC ECJ 2FB1A106K 91 8 5 76K 1 16W 1 0603 R266 R269 R277 R281 R290 R294 R303 R307 PANASONIC ERJ 3EKF5761V 92 3 0 ...

Страница 86: ...01 2 2 5UH 30 IND013 L1 2 COILCRAFT MSS1038 252NLB 102 1 1 0K 1 16W 1 0402 R287 PANASONIC ERJ 2RKF1001X 103 1 8 20K 1 10W 1 0603 R502 DIGI KEY 541 8 20KHCT ND 104 6 10 0K 1 16W 1 0402 R474 R486 488 R491 R499 DIGI KEY 541 10 0KLCT ND 105 10 100K 1 16W 5 0402 R475 484 DIGI KEY 541 100KJTR ND 106 1 42 2K 1 16W 1 0402 R453 DALE CRCW040242K2FKED 107 10 33 1 32W 5 RNS005 RN18 RN26 34 PANASONIC EXB 28V33...

Страница 87: ...1000PF 50V 5 0402 C144 C150 C154 C159 C164 C168 C171 C176 DIGI KEY 490 3244 1 ND 113 4 100pF 50V 5 0402 C147 C155 C165 C175 MURATA GCM1555C1H101JZ1 3D 114 8 300PF 100V 5 0603 C143 C145 C153 C157 C163 C173 C177 C179 DIGI KEY 490 1362 2 ND 115 16 2 43K 1 16W 1 0402 R315 R319 R323 R325 R346 347 R374 375 R380 381 R408 409 R414 415 R442 443 DIGI KEY 541 2 43KLCT ND 116 16 750 0 1 16W 1 0402 R317 R320 3...

Страница 88: ...21 RN23 25 RN49 52 RN55 59 PANASONIC EXB 28V220JX 120 4 0 036 1 2W 1 1206 R450 451 R456 457 SUSUMU RL1632S R036 F 121 1 470UF 2 5V 20 D2E CT47 SANYO 2R5TPE470MF 122 40 22UF 6 3V 20 ELEC_4MM CT1 CT3 CT5 6 CT8 11 CT14 CT16 CT18 19 CT23 24 CT27 28 CT31 32 CT35 36 CT39 40 CT43 44 CT49 56 CT62 69 PANASONIC EEE FC0J220R 123 8 22UF 6 3V 20 ELEC_5MM C180 C184 C196 C205 C210 C219 C224 C233 MOUSER 647 UWP0J...

Страница 89: ...6 1 10W 1 0402 R286 VISHAY CRCW0402806RFKED 127 1 30A GSOT05 SOT23 3 D6 VISHAY GSOT05 GS08 128 2 30A GSOT03 SOT23 3 D7 8 VISHAY GSOT03 GS08 129 1 7A VESD01 02V GS08 SOD 52 D9 VISHAY VESD01 02V GS08 130 1 16 9K 1 16W 1 0402 R500 VISHAY CRCW040216K9FKED 131 1 100M 1 10W 5 0603 R515 VISHAY CRCW0603100MJPE HR 132 2 2PF 50V 5 0402 C293 C296 DIGI KEY 445 4862 2 ND Ref Qty Description Reference Designato...

Страница 90: ...A 12 ADSP 21479 EZ Board Evaluation System Manual ...

Страница 91: ... C 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 Rev ADSP 21479 EZ BOARD A0229 2009 0 1B ADSP 21479 EZ BOARD SCHEMATIC 3 15 2010_15 12 17 1 TITLE ...

Страница 92: ...NP TP28 DNP TP29 DNP TP30 DNP TP23 DNP TP31 DNP TP24 DNP 1 3 2 OSC015 2MHZ U40 2MHZ TP2 5 6 7 8 1 2 4 3 RN17 RNS005 22 5 6 7 8 1 2 4 3 RN16 RNS005 22 3 4 2 1 8 7 6 5 22 RNS005 RN51 5 6 7 8 1 2 4 3 RN52 RNS005 22 5 6 7 8 1 2 4 3 RN23 RNS005 22 3 4 2 1 8 7 6 5 22 RNS005 RN50 5 6 7 8 1 2 4 3 RN21 RNS005 22 5 6 7 8 1 2 4 3 RN20 RNS005 22 WDT_CLKIN_EXT SDRAS_Z SDCAS_Z SDRAS_Z SDCAS_Z SDWE_Z SDCAS SDRAS...

Страница 93: ...8 44 43 42 8 9 10 11 14 15 16 17 32 33 34 35 38 39 40 41 31 19 6 U3 TSOP48 IS61WV102416BLL 25 26 29 30 31 33 34 35 20 19 37 38 16 17 18 15 39 1 3 9 2 4 5 7 8 10 11 13 42 44 45 48 51 53 54 6 12 23 24 32 22 21 14 27 43 49 28 41 52 46 47 50 40 36 U2 TSOP54 MT48LC16M16A2 R205 10K 0402 0402 10K R206 MS0 R511 DNP 0402 0 R510 DNP 0402 0 ADDR18 ADDR17 ADDR18 ADDR17 SDRAM_CS SRAM_CS FLASH_CS WR RD ADDR8 AD...

Страница 94: ...I_P11 FLAG3 MS3 DATA0 ADDR16 DAI_P11_Z SR_LD_O9_Z SR_LD_O9 DAI_P19 DAI_P19_Z DAI_P1 DAI_P1_Z DAI_P13 DAI_P13_Z DAI_P14 DAI_P8 DAI_P8_Z DAI_P12 DAI_P12_Z DAI_P15 DAI_P15_Z ADDR16_Z DATA0_Z DPI_P1 DPI_P1_Z DPI_P3_Z DPI_P3 DPI_P2 DPI_P2_Z DAI_P20_Z DAI_P20 DAI_P5 DAI_P5_Z DAI_P10 DAI_P10_Z DPI_P6 DPI_P6_Z DPI_P7_Z DPI_P8_Z DAI_P9 DAI_P6 DAI_P6_Z SR_LD_O16 DPI_P14 DPI_P14_Z DAI_P14_Z DAI_P3 DPI_P13 DP...

Страница 95: ...D 5 17 3 9 2010_15 24 DSP POWER CLKIN G4 E5 J10 J11 F4 F5 L9 L10 L7 L8 K5 L5 L6 D7 E7 E10 H10 G5 F10 E9 E8 J5 H5 F11 E4 E11 D9 D6 D5 D11 H11 G11 D10 G9 G8 G7 G6 F9 F8 F7 F6 P14 P1 K9 K8 K7 A14 K6 K11 J9 J8 J7 J6 H9 H8 H7 H6 A1 E6 G10 K10 D8 U1 ADSP 21479 2 1 3 4 U42 16 625MHZ OSC003 Y1 16 625MHZ OSC013 DNP DSP_CLKIN DSPAUDIO_CLKIN 1 4 3 2 U39 24 576MHZ OSC003 DSP_CLKIN 1 2 4 C SW4 ROTARY SWT027 BO...

Страница 96: ... N13 M9 P9 P12 N9 P13 P8 N5 N2 U1 8 4 10 12 14 16 18 20 22 24 26 2 6 25 23 21 19 17 15 11 9 7 5 3 1 13 P4 13X2_2MM SR_LD_O5_Z SR_LD_O7_Z SR_LD_O0_Z SR_SDO SR_SDO_Z SR_LD_O17 SR_LD_O12 SR_LD_O14 SR_LD_O4 0402 22 R521 SR_LD_O1_Z SR_LD_O1 SR_LD_O3 SR_LD_O3_Z SR_LD_O4_Z SR_LD_O2 SR_LD_O2_Z SR_LD_O10_Z SR_LD_O10 SR_LD_O11_Z SR_LD_O11 DAI_P2_Z DAI_P2 SR_LD_O15_Z SR_LD_O13_Z SR_LAT SR_SDI SR_CLR SR_SCLK ...

Страница 97: ...roprietary and has been omitted from this schematic SW20 1 ON OFF SW20 2 OFF OFF SW21 1 OFF OFF SW21 2 ON ON SW22 1 OFF ON SW22 2 ON OFF SW20 1 ON SW20 2 OFF SW21 1 ON SW21 2 OFF SW22 1 OFF SW22 2 OFF 19 17 15 13 11 9 7 5 3 1 8 10 12 14 16 18 20 2 4 6 P10 ERM8_10X2_SMT EDGE_M EMU 1 3 5 7 9 11 13 15 17 19 2 4 6 8 10 12 14 16 18 20 J3 ERF8_10X2_SMT EDGE_F 3 5 6 7 8 4 2 1 SOIC8 U11 SN65LVDS2D 4 2 1 U...

Страница 98: ...SW11 SWT013 MOMENTARY SW10 MOMENTARY SWT013 SW9 SWT013 MOMENTARY SW8 8 17 3 9 2010_15 24 RESET CIRCUIT PUSHBUTTONS LEDS YELLOW LED001 LED1 LED001 RED LED10 0603 330 R255 RESET 10K 0402 R256 GREEN LED001 LED9 LED001 YELLOW LED2 LED001 YELLOW LED6 YELLOW LED001 LED4 YELLOW LED001 LED5 LED7 LED001 YELLOW LED8 YELLOW LED001 LED6 LED5 0603 330 R248 R249 330 0603 PB4 PB3 PB1 0402 0 01UF C128 YELLOW LED0...

Страница 99: ..._EP AD8397 4 2 1 U27 SOT23 5 SN74LVC1G08 TP9 9 17 3 9 2010_15 24 AUDIO PAGE 1 AD1939_VREF ABCLK_Z 1 4 3 2 5 J8 CON001 1 6 2 R493 RES_POT_DUAL 5K 1 10 11 12 13 14 15 16 17 18 19 2 20 21 22 23 24 25 26 27 3 4 5 6 7 8 9 P9 DB25F 9 8 7 6 5 4 3 27 26 25 24 23 22 21 20 2 19 18 17 16 15 14 13 12 11 10 1 P8 DB25F 0402 10 0K R487 R488 10 0K 0402 R486 10 0K 0402 0402 33 R496 R495 33 0402 ASDATA2_Z ASDATA1_Z...

Страница 100: ...3 2 1 SWT017 DIP6 SW15 IN1_SE_L IN1_SE_R 5 76K 0603 R281 22UF ELEC_4MM CT5 IN2P R266 0603 5 76K R265 0603 49 9K 1 3 2 U20 SOIC_N8 AD8652ARZ 2 5 J4 CON_RCA_6B 237 0 0603 R272 IN2N IN1N C161 10UF 0805 AD1939_VREF 2 3 1 AD8652ARZ SOIC_N8 U21 7 5 6 U20 SOIC_N8 AD8652ARZ 300PF 0603 C157 C148 0402 0 1UF C145 0603 300PF C147 0402 100PF R274 0402 100 0 R268 0402 37 4K C143 0603 300PF R269 0603 5 76K R273 ...

Страница 101: ...1 12 SW17 DIP6 SWT017 IN2_SE_R IN2_SE_L 5 76K 0603 R294 22UF ELEC_4MM CT8 IN4P R303 0603 5 76K CT11 ELEC_4MM 22UF 2 5 J5 CON_RCA_6B 1 3 J5 CON_RCA_6B 6 5 7 AD8652ARZ SOIC_N8 U23 1 3 2 U23 SOIC_N8 AD8652ARZ 7 5 6 U22 SOIC_N8 AD8652ARZ IN4N IN3N 300PF 0603 C179 C178 0402 0 1UF C177 0603 300PF C175 0402 100PF R309 0402 100 0 R308 0402 37 4K C173 0603 300PF R307 0603 5 76K R306 0603 4 99K R305 0603 4 ...

Страница 102: ...49 9K 49 9K 0603 R310 R340 0402 100 0 R332 0402 100 0 100 0 0402 R333 100 0 0402 R331 R342 0603 4 99K 4 99K 0603 R327 R328 0603 4 99K 4 99K 0603 R311 C180 ELEC_5MM 22UF R324 0603 4 99K 4 99K 0603 R314 R321 0402 750 0 C186 0402 620PF 620PF 0402 C181 2 43K 0402 R323 R319 0402 2 43K 750 0 0402 R317 680PF 0402 C182 2 67K 0402 R316 R320 0402 750 0 2 43K 0402 R315 R325 0402 2 43K R338 0402 2 67K C193 04...

Страница 103: ...R360 0402 100 0 100 0 0402 R359 100 0 0402 R358 R357 0603 4 99K 4 99K 0603 R354 R353 0603 4 99K 4 99K 0603 R352 C196 ELEC_5MM 22UF R350 0603 4 99K 4 99K 0603 R349 R348 0402 750 0 C195 0402 620PF 620PF 0402 C194 2 43K 0402 R347 R346 0402 2 43K 750 0 0402 R345 680PF 0402 C207 2 67K 0402 R377 R376 0402 750 0 2 43K 0402 R375 R374 0402 2 43K R373 0402 2 67K C206 0402 680PF R372 0402 750 0 C205 ELEC_5MM...

Страница 104: ... 1UF C211 0402 0 1UF R398 0603 49 9K 49 9K 0603 R397 R395 0402 100 0 R394 0402 100 0 100 0 0402 R393 100 0 0402 R392 R391 0603 4 99K 4 99K 0603 R388 R387 0603 4 99K 4 99K 0603 R386 R384 0603 4 99K 4 99K 0603 R383 R382 0402 750 0 C209 0402 620PF 620PF 0402 C208 2 43K 0402 R381 R380 0402 2 43K 750 0 0402 R379 680PF 0402 C221 2 67K 0402 R411 R410 0402 750 0 2 43K 0402 R409 R408 0402 2 43K R407 0402 2...

Страница 105: ...0402 100 0 100 0 0402 R427 100 0 0402 R426 R425 0603 4 99K 4 99K 0603 R422 R421 0603 4 99K 4 99K 0603 R420 C224 ELEC_5MM 22UF R418 0603 4 99K 4 99K 0603 R417 R416 0402 750 0 C223 0402 620PF 620PF 0402 C222 2 43K 0402 R415 R414 0402 2 43K 750 0 0402 R413 680PF 0402 C235 2 67K 0402 R445 R444 0402 750 0 2 43K 0402 R443 R442 0402 2 43K R441 0402 2 67K C234 0402 680PF R440 0402 750 0 C233 ELEC_5MM 22UF...

Страница 106: ...ART_TX UART_RX UART_RTS UART_CTS LED2 LED3 SW3 1 SW3 2 SW3 3 SW3 4 SW3 5 SW3 6 SW14 1 SW14 2 SW14 3 SW14 4 SW14 5 SW14 6 ON ON OFF OFF SW13 1 SW13 2 SW13 4 OFF NOTE SHUTTING OFF ANY OF THE SWITCHES FOR EXPANSION USE WILL CAUSE LOSS OF FUNCTIONALITY TO THE RESPECTIVE PERIPHERAL ON THE EZ BOARD PERIPHERAL NET CONNECTED TO SPDIF_OUT AD1939_SOFT_RESET VIA SWITCH CONNECTED NOTE SHUTTING OFF ANY OF THE ...

Страница 107: ...SOT03 30A D7 SOT23 3 GSOT05 30A D6 R502 8 20K 0603 0402 4 7K R501 R498 0 0402 R458 0 0603 R499 10 0K 0402 0402 16 9K R500 2 6 3 1 5 4 VR2 ADP1864AUJZ SOT23 6 2 6 3 1 5 4 VR3 ADP1864AUJZ SOT23 6 D4 1A SK12 DO 214AA 0402 10000PF C272 DNP C249 68PF 0603 D1 5A MBRS540T3G SMC D3 5A MBRS540T3G SMC D2 5A MBRS540T3G SMC TP7 R449 80 6K 0603 4 3 2 1 8 7 6 5 U15 SI7601DN ICS010 4 3 2 1 8 7 6 5 U16 SI7601DN I...

Страница 108: ...ill of materials A 1 board design database 1 28 board schematic ADSP 21479 B 1 boot modes 2 10 mode select switch SW4 1 16 2 10 C configuration of this EZ Board 1 3 connectors diagram of locations 2 23 J1 expansion interface II 1 26 2 24 J2 RS 232 2 24 J3 MP JTAG 1 25 2 16 2 24 J4 5 RCA 1 20 2 25 J6 S PDIF in 1 20 2 25 J7 S PDIF out 1 20 2 25 J8 headphones 1 21 2 26 P10 MP JTAG out 1 25 2 16 2 29 ...

Страница 109: ...I_P6 pin 2 22 DSDATA1 4 signals 2 3 2 8 DSP clock config switch SW5 2 10 E evaluation license CCES 1 11 example programs 1 28 expansion interface II J1 connector 1 26 2 24 P2 connector 1 26 2 26 external memory space 1 13 1 14 external port enable switch SW13 1 15 1 17 1 24 2 6 2 12 F features of this EZ Board xii FLAG1 pin 1 24 FLAG2 pin 1 24 FLASH_CS signal 2 13 flash WP jumper JP1 2 20 G genera...

Страница 110: ... 3 select lines 1 24 2 6 2 13 multi processor configuration 2 16 2 17 N notation conventions xx O oscilloscope 1 27 P P10 MP JTAG out connector 1 25 2 16 2 29 package contents 1 2 parallel flash memory xii 1 15 2 12 PB1 2 push buttons 2 6 2 13 PB3 4 push buttons 2 11 POST power on self test program 1 15 1 27 power 5V wall adaptor connector P5 1 2 1 9 1 24 2 27 connectors P6 2 28 connectors P7 2 28...

Страница 111: ...9 14 enable switch 1 22 2 5 2 13 SW15 audio left select switch 2 14 SW16 17 audio right select switches 2 14 2 15 SW18 audio left select switch 2 16 SW19 22 JTAG switches 1 25 2 16 SW1 DAI 1 8 enable switch 1 20 2 3 2 8 SW23 headphone enable switch 1 22 2 18 SW24 25 audio loopback switches 2 18 SW2 DAI 9 16 enable switch 2 8 SW3 DPI 1 8 enable switch 1 16 2 5 2 9 SW4 boot mode select switch 1 16 2...

Страница 112: ...ard Evaluation System Manual I 5 Index VDDINT power connector P7 2 28 voltage domain 1 27 VDDRTC power connector P3 1 27 2 27 voltage domain 1 27 voltage planes 1 26 1 27 2 27 2 28 W watch dog timer WDT interface 1 17 ...

Страница 113: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Analog Devices Inc ADZS 21479 EZBRD ADZS 21479 EZLITE ...

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