用户手册 — Atmel ATSAM3N-EK

目录

• Section 1

  4
  • Introduction

    4
    • 1.1 SAM3N Evaluation Kit

      4
    • 1.2 User Guide

      4
    • 1.3 References and Applicable Documents

      4
• Section 2

  5
  • Kit Contents

    5
    • 2.1 Deliverables

      5
    • 2.2 Electrostatic Warning

      6
• Section 3

  7
  • Power Up

    7
    • 3.1 Power up the Board

      7
    • 3.2 DevStart

      7
    • 3.3 Recovery Procedure

      7
    • 3.4 Sample Code and Technical Support

      7
• Section 4

  8
  • Evaluation Kit Hardware

    8
    • 4.1 Board Overview

      8
    • 4.2 Features List

      9
    • 4.3 Function Blocks

      9
      • 4.3.1 Processor

        9
      • 4.3.2 Memory

        9
      • 4.3.3 Clock Circuitry

        10
      • 4.3.4 Reset Circuitry

        10
      • 4.3.5 Power Supply and Management

        11
      • 4.3.6 UART

        11
      • 4.3.7 Display Interface

        12
      • 4.3.8 Backlight Control

        12
      • 4.3.9 JTAG/ICE

        13
      • 4.3.10 PWM Buzzer

        13
      • 4.3.11 SD/MMC Card

        13
      • 4.3.12 Touch Elements

        14
      • 4.3.13 User Buttons

        14
      • 4.3.14 LEDs

        15
      • 4.3.15 ZigBee

        15
      • 4.3.16 PIO Expansion

        15
    • 4.4 Configuration

      16
      • 4.4.1 PIO Usage

        16
      • 4.4.2 Jumpers

        19
      • 4.4.3 Test Points

        19
      • 4.4.4 Assigned PIO Lines, Disconnection Possibility

        20
• Section 5

  21
  • QT600

    21
    • 5.1 Overview

      21
    • 5.2 System Description

      22
    • 5.3 Features

      22
    • 5.4 Getting Started

      23
    • 5.5 Hardware Description

      25
      • 5.5.1 QT600 Interface Board

        25
      • 5.5.2 TOUCH DATA Connectors

        27
      • 5.5.3 Target Voltage VTG

        28
      • 5.5.4 VTG LED

        28
      • 5.5.5 TOUCH DATA LED

        28
      • 5.5.6 STATUS LED

        29
      • 5.5.7 Touch ATx Firmware

        29
    • 5.6 Touch Debug

      29
    • 5.7 Using QT600 and AVR QTouch Studio for Custom Applications

      29
    • 5.8 Troubleshooting and Support

      30
      • 5.8.1 Technical Support

        30
      • 5.8.2 Force Firmware Upgrade

        30
• Section 6

  31
  • Schematics

    31
    • 6.1 Schematics

      31
• Section 7

  37
  • Troubleshooting

    37
    • 7.1 Self-Test

      37
    • 7.2 Board Recovery

      37
• Section 8

  38
  • Revision History

    38
    • 8.1 Revision History

      38