Atmel AT91SAM9XE-EK User Manuals

Table of Contents

• Section 1

  4
• Overview

  4
  • 1.1 Scope

    4
  • 1.2 Deliverables

    4
  • 1.3 AT91SAM9XE-EK Evaluation Board

    4
• Section 2

  6
• Setting Up the AT91SAM9XE-EK Board

  6
  • 2.1 Electrostatic Warning

    6
  • 2.2 Requirements

    6
  • 2.3 Layout

    6
  • 2.4 Powering Up the Board

    9
  • 2.5 Backup Power Supply

    9
  • 2.6 Getting Started

    9
  • 2.7 AT91SAM9XE-EK Block Diagram

    10
• Section 3

  11
• Board Description

  11
  • 3.1 AT91SAM9XE 512/256/128 Microcontroller

    11
  • 3.2 Block Diagram

    14
  • 3.3 Microcontroller

    15
  • 3.4 Memory

    15
  • 3.5 Clock Circuitry

    15
  • 3.6 Reset Circuitry

    15
  • 3.7 Shutdown Controller

    15
  • 3.8 Power Supply Circuitry

    15
  • 3.9 Remote Communication

    15
  • 3.10 Audio Stereo Interface

    16
  • 3.11 User Interface

    16
  • 3.12 Debug Interface

    16
  • 3.13 Expansion Slot

    16
  • 3.14 PIO Usage

    17
• Section 4

  20
• Configuration

  20
  • 4.1 Jumpers

    20
  • 4.2 JTAG/ICE

    21
  • 4.3 Microcontroller Clock

    21
  • 4.4 Memory Configuration

    21
  • 4.5 Ethernet

    22
  • 4.6 Miscellaneous

    22
• Section 5

  23
• Schematics

  23
  • 5.1 Schematics

    23
• Section 6

  32
• Revision History

  32
  • 6.1 Revision History

    32