AT91SAM9M10-EKES【PDF 3/67 页】KIT EVAL FOR AT91SAM9M10

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Introduction .................................................................................................................1-1

1.1

1.2

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

Applicable Documents ....................................................................................................... 1-2

Section 2

Kit Contents ................................................................................................................2-1

2.1

2.2

2.3

Deliverables ....................................................................................................................... 2-1

Evaluation Board Specifications......................................................................................... 2-2

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

Section 3

Power Up ....................................................................................................................3-1

3.1

3.2

3.3

3.4

3.5

Power Up the Board........................................................................................................... 3-1

Battery................................................................................................................................ 3-1

DevStart ............................................................................................................................. 3-1

Recovery Procedure .......................................................................................................... 3-1

Sample Code and Technical Support ................................................................................ 3-2

Section 4

Board Description .......................................................................................................4-1

4.1

Equipment on the Board .................................................................................................... 4-1

Interfaces ............................................................................................................. 4-1

Board Interface Connection ................................................................................. 4-2

Push Button Switches .......................................................................................... 4-2

Display LCD and LEDs ........................................................................................ 4-3

4.2

Hardware Layout and Configuration .................................................................................. 4-3

Processor............................................................................................................. 4-3

Clock Circuitry...................................................................................................... 4-3

Reset Circuitry ..................................................................................................... 4-4

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

Power Supplies .................................................................................................... 4-7

Debug Interface ................................................................................................... 4-9

Audio Stereo Interface ....................................................................................... 4-14

TV-Out Extension .............................................................................................. 4-16

Software Controlled LEDs ................................................................................. 4-16

4.2.10 Serial Peripheral Interface Controller (SPI) ....................................................... 4-17

4.2.11 Two Wire Interface (TWI)................................................................................... 4-18

4.2.12 SD/MMC Interface ............................................................................................. 4-18

4.2.13 TFT LCD with Touch Panel ............................................................................... 4-20

4.2.14 Push Buttons ..................................................................................................... 4-22

AT91SAM9M10-EKES User Guide

1-i

11029A–ATARM–11-Jan-10

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