User guide

AT91SAM7L-STK Rev. B Starter Kit User Guide i
6414A–ATARM–12-Sep-08
Table of Contents
Section 1
Overview ....................................................................................................................1-1
1.1 Introduction ........................................................................................................................ 1-1
Section 2
Setting Up the AT91SAM7L-STK Board ....................................................................2-1
2.1 Electrostatic Warning......................................................................................................... 2-1
2.2 Requirements..................................................................................................................... 2-1
2.3 Power up the Board ...........................................................................................................2-1
2.4 Debugging and Programming............................................................................................ 2-1
Section 3
Development Tools ....................................................................................................3-1
3.1 Overview ............................................................................................................................ 3-1
3.2 Typical Development Connection ...................................................................................... 3-1
3.3 Integrated Development Environment ............................................................................... 3-1
3.4 SAM-ICE............................................................................................................................ 3-2
3.5 SAM-BA
®
........................................................................................................................... 3-3
3.6 Sample Code and Technical Support ................................................................................ 3-4
Section 4
Board Description.......................................................................................................4-1
4.1 AT91SAM7L64/128 Microcontroller................................................................................... 4-1
4.2 AT91SAM7L64/128 Block Diagram ................................................................................... 4-3
4.3 Overview ............................................................................................................................ 4-4
4.4 Processor........................................................................................................................... 4-4
4.5 Memory.............................................................................................................................. 4-5
4.6 Clock Circuitry.................................................................................................................... 4-5
4.7 Reset and Wake Up Circuitry............................................................................................. 4-6
4.8 Power Supply and Management........................................................................................ 4-6
4.9 DBGU................................................................................................................................. 4-9
4.10 JTAG/ICE........................................................................................................................... 4-9
4.11 Segment LCD .................................................................................................................. 4-10
4.12 User Buttons .................................................................................................................... 4-11
4.13 ZigBee.............................................................................................................................. 4-12
4.14 PIO Expansion ................................................................................................................. 4-13
4.15 User Grids........................................................................................................................ 4-13