Danville Signal Processing dspblok 21469 User Manual Download Page 3

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dspblok™ 21469 User Manual

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Table of Contents

Overview

..................................................................................................................1

dspblok™ Development Boards

................................................................................................................ 1

dspblok™ 21469

....................................................................................................................................... 1

Intended Audience

................................................................................................................................... 2

Getting Started

.......................................................................................................................................... 2

Hardware Overview

.................................................................................................6

Power Supply

............................................................................................................................................ 6

Memory

.................................................................................................................................................... 8

DAI & DPI

................................................................................................................................................ 8

Data Bus

................................................................................................................................................... 8

Clocks

....................................................................................................................................................... 9

Link Ports

.................................................................................................................................................. 9

Multiprocessor Configurations

................................................................................................................... 9

Reset

......................................................................................................................................................... 9

Signal Levels

............................................................................................................................................. 9

Boot Options

............................................................................................................................................ 9

Connections

...........................................................................................................10

Connector Recommendations & Notes

...................................................................12

Connector Specification

.......................................................................................................................... 12

JH1 – JTAG

............................................................................................................................................. 12

JH2 – DAI, DPI, IO

................................................................................................................................. 12

JH3 – Configuration

................................................................................................................................ 12

JH4 – Power & Clock

.............................................................................................................................. 12

JH5, JH7 – Data Bus

............................................................................................................................... 13

JH6 – Link Port

....................................................................................................................................... 13

JH8 – dspBootloader Mode

..................................................................................................................... 13

Mechanical Dimensions (dspblok 21469)

................................................................14

Mechanical Dimensions (dspblok 21469+ICE)

........................................................15

Schematic

...............................................................................................................15

Product Warranty ...................................................................................................16

RoHS & WEEE Compliance

.....................................................................................17

Summary of Contents for dspblok 21469

Page 1: ...Danville Signal Processing Inc dspblok 21469 EEPROM FLASH JTAG 60 00 2 36 60 00 2 36 DDR2 ADSP 21469 CORE PS User Manual Version 1 11...

Page 2: ...changes to product specification or documentation without prior notice Updated operating manuals and product specification sheets are available at our website for downloading This manual may contain...

Page 3: ...rts 9 Multiprocessor Configurations 9 Reset 9 Signal Levels 9 Boot Options 9 Connections 10 Connector Recommendations Notes 12 Connector Specification 12 JH1 JTAG 12 JH2 DAI DPI IO 12 JH3 Configuratio...

Page 4: ...ions Danville dspblok DSP Engines are the driving force behind many of Danville s standalone products such as our dspstak dsprak dspMusik and dspInstrument product lines dspblok Development Boards All...

Page 5: ...expertise in digital signal processing Regardless of your background you will need the right tools This means either Visual DSP 5 0 for SHARC or CrossCore Embedded Studio for the software development...

Page 6: ...t with a dspblok 21469 module In this case you will want to connect to the dspblok 21469via an external Analog Devices emulator Analog Devices offers two versions the USB ICE and the HPUSB ICE We pref...

Page 7: ...Manual Analog Devices SHARC Processor Programming Reference Manual Analog Devices VisualDSP 5 0 Manual Set We recommend that you have the tools Analog Devices VisualDSP 5 0 for SHARC or CrossCore Embe...

Page 8: ...ual CAD footprints Gerber Altium formats Schematics Sample Programs Debug Agent Driver EEPROM FLASH DDR2 ADSP 21469 CORE PS 60 00 2 36 115 00 4 53 Analog Devices Debug Agent The dspblok 21469 includes...

Page 9: ...supply may be more convenient The DSP I O and Memory supply must be 3 3V For example a product may already have a switching supply that converts directly to 3 3V In this case it may be desirable to s...

Page 10: ...point DDR2 operations Vdd 3 3V Vd 3 3 mA mA mA mW mW mW 100MHz 145mA 143mA 143mA 479mW 472mW 472mW 200MHz 150mA 148mA 147mA 568mW 554mW 554mW 400MHz 214mA 209mA 208mA 769mW 746mW 746mW 450MHz 231mA 2...

Page 11: ...is also available as byte addressable user memory For example you might store serial numbers build versions or calibration values in this space There are other Flash EEProm combinations available via...

Page 12: ...veral dspbloks to provide front end signal processing and combine into a consolidated TDM data stream The results could be routed to a central processor that manages the whole system and communicates...

Page 13: ...DPI9 UART_TX Note 5 10 CLKCFG1 11 GND 11 DPI10 UART_RX 12 TDI 12 FLG1 JH4 Power 13 GND Note 3 13 Reserved 14 TDO 14 DPI1 MOSI 1 GND 15 Vd 3 3 15 DPI3 SCK 2 Ext Clk 16 Vd 3 3 16 DPI2 MISO Note 6 3 Vd...

Page 14: ...18 WR 18 A9 18 L1DAT7 19 ACK 19 A8 19 LCLK1 Note 8 20 NC 20 A7 20 LACK1 21 A6 22 A5 23 A4 24 A3 25 A2 26 A1 27 A0 28 MS1 29 MS2 30 MS3 Note 1 Mating Plug is plugged to prevent misalignment Note 2 DPI4...

Page 15: ...rd If you want to use an external emulator or the Danville dspFlash Blackfin SHARC Programmer you may remove the ADI Debugger and use the JTAG connection provided below the debugger JH2 DAI DPI IO Thi...

Page 16: ...well as 10K pulldowns for LCLKx and LACKx The series terminators will have minimal effect when located on the receive side of a link port connection but are required on the driving end of a link port...

Page 17: ...H3 JH8 26 00 1 02 52 00 2 05 28 00 1 10 46 00 1 81 57 00 2 25 44 00 1 73 JH6 Mounting holes are equidistant from the center of the dspblok These holes are 2 3mm in diameter suitable for 2 56 or M2 scr...

Page 18: ...lok 21469 ICE board has identical mounting holes and mating connections as the production dspblok 21469 Two additional mounting holes are provided for support as shown The debugger portion of the dspb...

Page 19: ...anty period Danville Signal Processing shall at its option either repair or replace software media or firmware which do not execute their programming instructions due to such defects Danville Signal P...

Page 20: ...It is likely that other countries outside the European Union and some states in the United States may adopt similar legislation There are a number of important exemptions that affect many of our cust...

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