Analog Devices Blackfin® A-V EZ-Extender® ADZS-BFAV-EZEXT マニュアル

目次

• Contents

  5
• Preface

  9
  • Product Overview

    9
  • Purpose of This Manual

    11
  • Intended Audience

    11
  • Manual Contents

    12
  • What’s New in This Manual

    12
  • Technical or Customer Support

    13
  • Supported Products

    13
  • Product Information

    14
    • Related Documents

      14
      • Table 1. Related Processor Publications

        14
      • Table 2. Related VisualDSP++ Publications

        15
  • Notation Conventions

    16
• 1 A-V EZ-Extender Interfaces

  19
  • A-V EZ-Extender Setup

    19
  • Analog Audio Interface

    20
  • Analog Video Interface

    21
  • Camera Module Interfaces

    22
    • Figure 1-1. Camera Orientation

      23
  • Flat Panel Display Interface

    24
• 2 A-V EZ-Extender Hardware Reference

  25
  • System Architecture

    26
    • Figure 2-1. Block Diagram

      27
    • Table 2-1. Signals of Expansion Interface Connectors

      28
  • Jumpers

    31
    • Figure 2-2. Jumper Locations

      32
    • Video Test Loopback Jumpers (JP1.1/2, JP1.3/4, JP1.5/6)

      31
    • Connector Voltage Selection Jumper (JP2)

      31
      • Table 2-2. Jumper Locations and Connector Voltages

        32
    • TWI Source Selection Jumpers (JP3.3/5/7, JP3.4/6/8)

      31
      • Table 2-3. Jumper Locations and TWI Interface Sources

        33
    • PDWN Connection Jumper (JP3.9/10)

      33
      • Table 2-4. PWDN Pin Connections

        33
    • Decoder HSYNC Disconnect Jumper (JP3.11/12)

      33
    • Decoder VSYNC Connection Jumper (JP3.13/14)

      33
    • Encoder HREF Connection Jumper (JP3.15/16)

      34
    • Encoder VSYNC Connection Jumper (JP3.17/18)

      34
    • Decoder Output Enable Jumper (JP3.19/20)

      34
    • SNAPSHOT_FODD Disconnect Jumper (JP3.21/22)

      34
    • PPI Clock Setup Jumpers (JP4.1/2, JP4.3/4, JP4.5/6, JP4.7/8)

      34
      • Table 2-5. PPI Clock Setup Jumper Results

        35
    • PPI0 D8-15 Enable Jumper (JP5.1/2)

      35
    • VID_OUT Data Bus Control Jumpers (JP5.3/4, JP5.5/6)

      35
      • Table 2-6. Video Out Data Bus Control Jumper Combinations

        36
    • PPI0_SYNC1 Direction Setup Jumper (JP6.1/3/5)

      36
      • Table 2-7. Setting Direction of PPI0_SYNC1 (JP6.1/3/5)

        36
    • PPI0_SYNC2 Direction Setup Jumper (JP6.2/4/6)

      36
      • Table 2-8. Setting Direction of PPI0_SYNC2 (JP6.2/4/6)

        37
    • I2S Enable Jumper (JP7.1/2)

      37
    • SPORT Data Connection Jumpers (JP7.3/4, JP7.5/6)

      37
    • VID_OUT Bus SYNC Source Select Jumpers (JP8.1/3/5, JP8.2/4/6)

      37
    • VID_OUT Bus SYNC Enable Jumper (JP8.7/8)

      37
    • AV_RESET Source Jumper (JP9.1/3/5)

      38
      • Table 2-9. Jumper Reset Sources

        38
    • PPI0_D Direction Setup Jumper (JP9.2/4/6)

      38
      • Table 2-10. Setting Direction of PPI0_D[15:0] (JP9.2/4/6)

        38
    • Audio Loopback Jumpers (JP10.1/2, JP10.3/4)

      38
• A A-V EZ-Extender Bill Of Materials

  39
• B A-V EZ-Extender Shematic

  45
  • Title Page

    45
  • Expansion Interface (1, 2)

    46
  • Expansion Inteface (3)

    47
  • Data Routing

    48
  • FS/CLK Config

    49
  • PPI0 Setup

    50
  • Video Encoder (OUT)

    51
  • Video Decoder (IN)

    52
  • Audio

    53
  • Audio OUT (CH1)

    54
  • Audio OUT (CH2, CH3)

    55
  • Audio IN (CH1, CH2)

    56
• I Index

  57
  • A

    57
  • B

    57
  • C

    57
  • D

    57
  • E

    57
  • F

    58
  • G

    58
  • H

    58
  • I

    58
  • J

    58
  • K

    59
  • M

    59
  • N

    59
  • O

    59
  • P

    59
  • R

    59
  • S

    59
  • T

    60
  • U

    60
  • V

    60