Analog Devices ADZS-21369 Evaluation Board ADZS-21369-EZLITE User Manuals

Table of Contents

• Contents

  5
• Preface

  9
  • Product Overview

    10
  • Purpose of This Manual

    13
  • Intended Audience

    13
  • Manual Contents

    14
  • What’s New in This Manual

    14
  • Technical or Customer Support

    15
  • Supported Processors

    15
  • Product Information

    16
    • Analog Devices Web Site

      16
    • VisualDSP++ Online Documentation

      17
    • Technical Library CD

      17
  • Related Documents

    18
    • Table 1. Related Processor Publications

      18
    • Table 2. Related VisualDSP++ Publications

      18
  • Notation Conventions

    19
• 1 Using ADSP-21369 EZ-KIT Lite

  21
  • Package Contents

    22
  • Default Configuration

    23
    • Figure 1-1. EZ-KIT Lite Hardware Setup

      24
  • Installation and Session Startup

    25
  • Evaluation License Restrictions

    27
  • External Memory

    27
    • Table 1-1. EZ-KIT Lite Evaluation Board External Memory

      28
  • ELVIS Interface

    29
  • Analog Audio

    30
  • LEDs and Push Buttons

    32
    • Table 1-2. Push Button Connections

      32
    • Table 1-3. LED Connections

      33
  • Example Programs

    33
  • Background Telemetry Channel

    33
  • Reference Design Information

    34
• 2 ADSP-21369 EZ-KIT Lite Hardware Reference

  35
  • System Architecture

    36
    • Figure 2-1. System Architecture Block Diagram

      36
    • External Port

      37
    • DAI Interface

      38
      • Figure 2-2. DAI Connections Block Diagram

        38
    • DPI Interface

      39
      • Figure 2-3. DPI Connections Block Diagram

        39
    • FLAG Pins

      40
      • Table 2-1. I/O FLAG Pins

        40
    • External PLL

      41
    • Expansion Interface

      41
      • Table 2-2. Expansion Interface Connectors

        41
    • JTAG Emulation Port

      42
  • Switches

    43
    • Figure 2-4. Switch Locations and Default Settings

      43
    • Boot Mode and Clock Ratio Select Switch (SW2)

      44
      • Table 2-3. Boot Mode Configuration Switch (SW2)

        44
      • Table 2-4. Core Clock Rate Configuration

        44
    • Codec Setup Switch (SW3)

      45
      • Figure 2-5. Audio Clock Routing

        45
    • Electret Microphone Select Switch (SW4)

      46
    • UART Enable Switch (SW5)

      46
      • Table 2-5. UART Enable Switch (SW5)

        46
    • Loopback Test Switches (SW6 and SW14)

      46
    • Push Button Enable Switch (SW7)

      47
      • Table 2-6. Push Button Enable Switch (SW7)

        47
    • SPI Disable Switch (SW15)

      47
    • ELVIS Oscilloscope Configuration Switch (SW1)

      47
      • Table 2-7. Oscilloscope Configuration Switch (SW1)

        48
    • ELVIS Function Generator Configuration Switch (SW13)

      48
      • Table 2-8. ELVIS Function Generator Configuration Switch (SW13)

        48
  • LEDs and Push Buttons

    49
    • Figure 2-6. LED and Push Button Locations

      49
    • General Purpose LEDs (LED1-8)

      50
    • Power LED (LED9)

      50
    • Reset LEDs (LED10)

      50
    • USB Monitor LED (ZLED3)

      50
    • Push Buttons (SW8-11)

      51
      • Table 2-9. Push Button Connections

        51
    • Board Reset Push Button (SW12)

      51
  • Jumpers

    52
    • Figure 2-7. Jumper Locations

      52
    • VCO Select Jumper (JP1)

      53
      • Table 2-10. VCO Select Jumper (JP1)

        53
    • ELVIS Select Jumper (JP2)

      53
      • Table 2-11. ELVIS Select Jumper (JP2)

        53
    • ELVIS Voltage Selection Jumper (JP3)

      54
      • Table 2-12. ELVIS Voltage Selection Jumper (JP3)

        54
    • ELVIS Programmable Flag Jumper (JP4)

      54
      • Table 2-13. ELVIS Select Jumper (JP4)

        54
  • Connectors

    55
    • Figure 2-8. Connector Locations

      55
    • Expansion Interface Connectors (J1-3)

      56
    • Audio In RCA Connector (J10)

      57
    • Audio Out RCA Connector (J5)

      57
    • Headphone Out Jack (J9)

      57
    • Power Jack (J4)

      57
      • Table 2-14. Power Supply Specifications

        58
    • RS-232 Connector (J6)

      58
    • S/PDIF Coax Connectors (J7 and J8)

      58
    • DPI Header (P3)

      58
    • DAI Header (P4)

      59
    • JTAG Header (ZP4)

      59
• A ADSP-21369 EZ-KIT Lite Bill Of Materials

  61
• B ADSP-21369 EZ-KIT Lite Schematic

  71
  • Title

    71
  • Processor

    72
  • Processor

    73
  • Memory

    74
  • Analog Audio

    75
  • Audio Out 1

    76
  • Aud io Out 2

    77
  • Audio In and Headphone Out

    78
  • External PLL, SPDIF, and RS-232

    79
  • ELVIS Interface

    80
  • Push Buttons, LEDs, and Reset

    81
  • Expansion Interface

    82
  • Power

    83
• I Index

  84
  • Numerics

    84
  • A

    84
  • B

    84
  • C

    84
  • D

    85
  • E

    85
  • F

    85
  • G

    85
  • H

    86
  • I

    86
  • J

    86
  • L

    86
  • M

    86
  • N

    86
  • O

    86
  • P

    86
  • R

    86
  • S

    87
  • T

    87
  • U

    87
  • V

    87