Table of Contents
Section 1
Overview .................................................................................................................... 1-1
1.1
1.2
1.3
Section 2
2.1
2.2
2.3
2.4
2.5
2.6
2.7
Section 3
Board Description....................................................................................................... 3-1
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
3.10 Audio Stereo Interface ....................................................................................................... 3-5
3.11 User Interface .................................................................................................................... 3-5
3.12 Debug Interface ................................................................................................................. 3-5
3.13 Expansion Slot ................................................................................................................... 3-6
3.14 PIO Usage ......................................................................................................................... 3-7
Section 4
Jumpers...................................................................................................................... 4-1
4.1
4.2
AT91SAM9RL-EK Evaluation Board User Guide
Scope................................................................................................................................. 1-1
Deliverables ....................................................................................................................... 1-1
Electrostatic Warning ......................................................................................................... 2-1
Requirements..................................................................................................................... 2-1
Layout ................................................................................................................................ 2-2
Powering Up the Board...................................................................................................... 2-4
Backup Power Supply........................................................................................................ 2-4
Getting Started................................................................................................................... 2-4
AT91SAM9RL Block Diagram............................................................................................ 3-4
Microcontroller ................................................................................................................... 3-4
Memory .............................................................................................................................. 3-4
Clock Circuitry.................................................................................................................... 3-4
Reset Circuitry ................................................................................................................... 3-5
Shutdown Controller .......................................................................................................... 3-5
Power Supply Circuitry....................................................................................................... 3-5
Remote Communication .................................................................................................... 3-5
Jumpers ............................................................................................................................. 4-1
JTAG/ICE........................................................................................................................... 4-1
i
6325A-ATARM-08-Jan-08
Need help?
Do you have a question about the AT91SAM9RL-EK and is the answer not in the manual?
Questions and answers