Atmel Evaluation Board using the SAM7SE Microcontroller AT91SAM7SE-EK AT91SAM7SE-EK Ficha De Dados

Códigos do produto

AT91SAM7SE-EK

AT91SAM7SE-EK Evaluation Board User Guide

-i

6241B–ATARM–22-Mar-07

Table of Contents

Section 1
Overview............................................................................................... 1-1

1.1

Scope ........................................................................................................1-1

1.2

Deliverables ..............................................................................................1-1

1.3

AT91SAM7SE-EK Evaluation Board ........................................................1-1

Section 2
Setting Up the AT91SAM7SE-EK Board .............................................. 2-1

2.1

Electrostatic Warning ................................................................................2-1

2.2

Requirements............................................................................................2-1

2.3

Layout .......................................................................................................2-2

2.4

Powering Up the Board .............................................................................2-3

2.5

Getting Started ..........................................................................................2-3

2.6

AT91SAM7SE-EK Block Diagram ............................................................2-4

Section 3
Board Description ................................................................................. 3-1

3.1

AT91SAM7SE Microcontroller ..................................................................3-1

3.2

AT91SAM7SE Block Diagram ..................................................................3-4

3.3

Memory .....................................................................................................3-5

3.4

Clock Circuitry ...........................................................................................3-5

3.5

Reset Circuitry ..........................................................................................3-5

3.6

Power Supply Circuitry..............................................................................3-5

3.7

Remote Communication ...........................................................................3-5

3.8

Audio Stereo Interface ..............................................................................3-5

3.9

User Interface ...........................................................................................3-5

3.10 Debug Interface ........................................................................................3-5

3.11 Expansion Slot ..........................................................................................3-5

3.12 PIO Usage ................................................................................................3-6

Section 4
Configuration ........................................................................................ 4-1

4.1

Jumpers ....................................................................................................4-1

4.2

Audio Configuration ..................................................................................4-1

4.3

JTAG/ICE ..................................................................................................4-2

4.4

Microcontroller Clock ................................................................................4-2

4.5

Memory .....................................................................................................4-2

4.6

Ethernet ....................................................................................................4-2

4.7

Miscellaneous ...........................................................................................4-3