Atmel AT91SAM9G10-EK, User Manual

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AT91SAM9G10-EK Evaluation Board User Guide 2-1
6479A–ATARM–26-May-09
AT91SAM9G10-EK Evaluation Board
User Guide
Section 1
Overview.....................................................................................................................1-1
1.1 Scope ................................................................................................................................. 1-1
1.2 Deliverables ....................................................................................................................... 1-1
1.3 The AT91SAM9G10-EK Evaluation Board ........................................................................ 1-1
Section 2
Setting Up the AT91SAM9G10-EK
Evaluation 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 ...................................................................................................... 2-4
2.5 Backup Power Supply ........................................................................................................ 2-4
2.6 Getting Started ................................................................................................................... 2-4
2.7 AT91SAM9G10-EK Block Diagram.................................................................................... 2-5
Section 3
Board Description .......................................................................................................3-1
3.1 AT91SAM9G10 Microcontroller ......................................................................................... 3-1
3.2 AT91SAM9G10 Block Diagram.......................................................................................... 3-4
3.3 Memory .............................................................................................................................. 3-5
3.4 Clock Circuitry .................................................................................................................... 3-5
3.5 Reset Circuitry.................................................................................................................... 3-5
3.6 Shutdown Controller........................................................................................................... 3-5
3.7 Power Supply Circuitry....................................................................................................... 3-5
3.8 Remote Communication..................................................................................................... 3-5
3.9 Audio Stereo Interface ....................................................................................................... 3-5
3.10 User Interface..................................................................................................................... 3-6
3.11 Debug Interface.................................................................................................................. 3-6
3.12 Expansion Slot ................................................................................................................... 3-6
3.13 PIO Usage ......................................................................................................................... 3-7
Section 4
Configuration Straps ...................................................................................................4-1
4.1 Configuration Straps .......................................................................................................... 4-1
Section 5
Schematics .................................................................................................................5-1
5.1 Schematics......................................................................................................................... 5-1