Motorola DSP56F801 Manuals

Table of Contents

• • 3

    Table of Contents
  • 9

    Audience
  • 9

    Organization
  • 9

    Suggested Reading
  • 10

    Notation Conventions
  • 10

    Definitions, Acronyms, and Abbreviations
  • 11

    References

• 13

  Chapter 1

  • 13

    Introduction
  • 14

    DSP56F801EVM Architecture
  • 14

    Block Diagram of the DSP56F801EVM
  • 15

    DSP56F801EVM Configuration Jumpers
  • 15

    DSP56F801EVM Jumper Reference
    • 15

      DSP56F801EVM Default Jumper Options
  • 16

    DSP56F801EVM Connections
  • 16

    Connecting the DSP56F801EVM Cables

• 17

  Chapter 2

  • 17

    Technical Summary
  • 18

    Dsp56F801
  • 20

    RS-232 Serial Communications
  • 20

    Block Diagram of the RS-232 Interface
    • 20

      RS-232 Serial Connector Description
  • 21

    Clock Source
  • 21

    Debug Leds
  • 21

    Block Diagram of the Clock Interface
  • 21

    Block Diagram of the Debug LED Interface
  • 22

    Debug Support
  • 22

    JTAG Connector
    • 22

      JTAG Connector Description
    • 22

      Parallel JTAG Interface Disable Jumper Selection
  • 23

    Parallel JTAG Interface Connector
  • 23

    Block Diagram of the Parallel JTAG Interface
    • 23

      Parallel JTAG Interface Connector Description
  • 24

    External Interrupt
  • 24

    Block Diagram of the User Interrupt Interface
  • 25

    Reset
  • 25

    Block Diagram of the RESET Interface
  • 26

    Power Supply
  • 26

    Block Diagram of the Power Supply
  • 27

    UNI-3 Interface
    • 27

      UNI-3 Connector Description
  • 29

    Speed Up/Down Switches and Run/Stop Switch
  • 29

    RUN/STOP and General Purpose Switches
  • 30

    Motor Control PWM Signals and Leds
  • 30

    PWM Interface and Leds
  • 31

    Motor Protection Logic
  • 32

    UNI-3 Motor Protection Logic
  • 32

    FAULT0 Selection Circuit
    • 32

      FAULT0 Source Selection Jumper
  • 33

    Back-EMF and Motor Phase Current Sensing
  • 33

    Quadrature Encoder/Hall-Effect Interface
  • 33

    Back-EMF or Motor Phase Current Sense Signals
  • 34

    Zero-Crossing Detection
  • 34

    Zero-Crossing Encoder Interface
  • 35

    External Control Signal Expansion Connector
  • 35

    Timer Channel D Expansion Connector
    • 35

      External Control Signal Connector Description
    • 35

      Timer D Connector Description
  • 36

    A/D Port Expansion Connector
  • 36

    Serial Communications Port Expansion Connector
    • 36

      A/D Port Connector Description
    • 36

      SCI0 Connector Description

• 37

  Appendix Adsp56F801Evm Schematics

  • 39

    Reset, Mode, Clock, Irq and Run/Stop Switch
  • 40

    Dsp56F801 Pwm Leds and User Led
  • 41

    Rs-232 and Sci Connectors
  • 42

    Parallel Jtag Host Target Interface and Jtag
  • 43

    Over Voltage/Current Detectors & Back-Emf/Phase-Current Input Selectors
  • 45

    Uni-3 Interface
  • 46

    Port Timer D, A/D, Spi, Sci, Pwm and Control Line Connectors
  • 47

    Power Supplies +3.3V and +5.0V
  • 48

    Bypass Capacitors and Spare Gates
  • 51

    Connector