System Architecture Section | Analog Devices ADSP-21535 E-KIT LITE

4 EZ-KIT LITE HARDWARE REFERENCE

4.1Overview

This chapter describes the hardware design of the ADSP-21535 EZ-KIT Lite board. The following topics are covered:

•System Architecture (Section 4.2)

Describes the configuration of the DSP as well as a description of how all of the components on the board interface with the DSP.

•Jumper and DIP Switch Settings (Section 4.3)

Shows the location and describes the function of all the configuration jumpers and DIP Switches.

•LEDs and Push Buttons (Section 4.4)

Shows the location and describes the function of all the LEDs and push buttons.

•Connectors (Section 4.5)

Shows the location and gives the part number for all of the connectors on the board. Also, the manufacturer and part number information is given for the mating part.

•Specifications (Section 4.6)

Gives the requirements for powering the board.

ADSP-21535 EZ-KIT Lite Evaluation System Manual	4-1

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Analog Devices ADSP-21535 E-KIT LITE, 82-0000603-01 EZ-KIT Lite Hardware Reference, System Architecture Section

Contents

ADSP-21535 EZ-KIT LITE Limited Warranty Regulatory Compliance Table of Contents Index List of Figures List of Tables Analog Devices ADSP-21535 DSP Introduction For More Information About Analog Devices Products Sdram For Technical or Customer Support Purpose of This ManualIntended Audience Online Help Manual Contents ADSP-21535 Sharc DSP Document Name Description Contents of your EZ-KIT Lite Package Getting StartedOverview Installation Tasks PC Configuration Installing the VisualDSP++ Software Installing the VisualDSP++ LicenseInstalling the EZ-KIT Lite Debug Software EZ-KIT Lite Hardware Setup Setting Up the EZ-KIT Lite Hardware Windows 98 USB Driver Installation Installing the EZ-KIT Lite USB Driver Search for the driver Driver is located Open the .sys File Finish the Software Installation 10 Found New Hardware Wizard Windows 2000 USB Driver Installation 11 Search for a Suitable Driver 12 Locate Driver Files 13 Driver File Search Results Verifying Driver Installation 14 Completing Driver Installation Dialog Box Click on New Session Starting VisualDSP++ Using the Programmable Flag Pins Section Using the EZ-KIT Lite Start Address End Address Content EZ-KIT Lite License RestrictionsMemory Map Using the Sdram Interface Using Flash MemoryRegister Value Function 0x2001 00FF 0x200A 0x2002 0x2000 Flag Connected Use Using the Programmable Flag Pins Using the Flash Programmer Utility Using the Power Management FeaturesPF14 PF13 PF12 Example Programs System Architecture Section EZ-KIT Lite Hardware Reference System Architecture DSP SPORT0 Audio Interface External Bus Interface Connector Interfaces Expansion InterfaceJtag Emulation Port Audio Input Select Jumper JP1 Jumper and DIP Switch Settings Audio Codec Disable Jumper JP2 Stereo Linein DefaultBoot Mode Select Switch SW1 DSP PLL Setup Switch SW2 Default PLL Setup Switch Settings SW2 DSP Pin Switch Position LED and Push Button Locations LEDs and Push Buttons Reset LEDs LED7, LED8 Power LED LED6Programmable Flag LEDs LED1, LED2, LED3, LED4 USB Monitor LED LED5 Reset Push Button SW8 Programmable Flag Push Buttons SW4, SW5, SW6, SW7Push Button DSP Programmable Connector Locations Connectors Part Description Manufacturer Part Number Expansion Interface P1, P2, P3FlashLINK P4 Audio P5, P6 Jtag P8 USB P7 Power Connector P10 SpecificationsSPORT0 P9 Terminal Connection Power SupplyBoard Current Measurements Resistor Voltage Plane Description Mechanical Drawing Mechanical Dimensions Description Ref. Des Manufacturer Part Number Appendix a Bill of Materials 3V-1.0AMP Regulator CT1 DIG01 PCT3226CT-ND Tant Panasonic ECJ-2VC1H390J NPO Appendix B Schematic ADSP-21535 EZ-KIT Lite For RTC ADSP-21535 EZ-KIT Lite DSP Memory ADSP-21535 EZ-KIT Lite Audio Codec ADSP-21535 EZ-KIT Lite Config Analog ADSP-21535 EZ-KIT Lite Connectors ADSP-21535 EZ-KIT Lite Power ADSP-21535 EZ-KIT Lite Power ADSP-21535 EZ-KIT Lite Bypass Caps 4-5 Index SPORT0