Renesas M3A-HS85 Manuales de usuario

Tabla de contenidos

• Cover

  1
• Notes

  2
• Table of Contents

  3
• Chapter1 Overview

  5
  • 1.1 Overview

    6
  • 1.2 Configuration

    6
  • 1.3 External Specifications

    7
  • 1.4 External View

    8
  • 1.5 M3A-HS85 Block Diagram

    9
  • 1.6 M3A-HS85 Board Overview

    10
  • 1.7 M3A-HS85 Memory Mapping

    12
  • 1.8 Absolute Maximum Ratings

    15
  • 1.9 Recommended Operating Conditions

    15
• Chapter2 Functional Overview

  17
  • 2.1 Functional Overview

    18
  • 2.2 CPU

    19
  • 2.3 Memory

    20
    • 2.3.1 SH7285 On-Chip Memory

      20
    • 2.3.2 SRAM

      20
    • 2.3.3 SDRAM

      21
    • 2.3.4 EEPROM

      22
  • 2.4 Serial Port Interface

    23
  • 2.5 I/O Ports

    24
  • 2.6 Power Supply Module

    27
  • 2.7 USB Interface

    28
  • 2.8 Clock Module

    29
  • 2.9 Reset Module

    30
  • 2.10 Interrupt Switches

    30
  • 2.11 E10A-USB Interface

    31
• Chapter3 Operational Specifications

  33
  • 3.1 M3A-HS85 Connectors Outline

    34
    • 3.1.1 H-UDI Connector (J1, J2)

      35
    • 3.1.2 Serial Port Connector (J3)

      37
    • 3.1.3 Power Supply Connector (J4)

      38
    • 3.1.4 External Power Supply Connector for SH7285 (J5, J6)

      39
    • 3.1.5 DC Power Jack (J7)

      40
    • 3.1.6 Extension Connectors (J8-J12)

      41
    • 3.1.7 Extension Connector (J13)

      47
    • 3.1.8 USB Connector (J14)

      48
    • 3.1.9 GND Connector (J15)

      49
  • 3.2 Outline of Switches and LEDs

    50
    • 3.2.1 CPU Power Supply Select Jumpers (JP1)

      51
    • 3.2.2 External Power Supply Select Jumper (JP2, JP3, JP4, JP5)

      52
    • 3.2.3 FWE Pin Select Jumper (JP6)

      53
    • 3.2.4 Serial Port Select Jumper (JP7, JP8)

      54
    • 3.2.5 Switch and LED Functions

      55
    • 3.2.6 Jumper Switch Setting when Using Development Tool

      57
  • 3.3 Board Dimensions of M3A-HS85

    58
• Appendix M3A-HS85 SCHEMATICS

  59
  • INDEX

    61
  • CPU_SH7285

    62
  • EEPROM/SRAM/SDRAM

    63
  • USB/SERIAL Interface

    64
  • H-UDI,Power,Reset

    65
  • Connectors

    66
• Revision History

  68
• Colophon

  69
• Back Cover

  70