User`s manual
iii
Table of Contents
1. Preface.............................................................................................................................. 1
2. Purpose............................................................................................................................. 2
3. Power Supply.................................................................................................................... 4
3.1. Requirements................................................................................................................. 4
3.2. Power – Up Behavior ..................................................................................................... 4
4. Board Layout..................................................................................................................... 5
4.1. Component Layout......................................................................................................... 5
4.2. Board Dimensions.......................................................................................................... 6
5. Block Diagram................................................................................................................... 7
6. User Circuitry .................................................................................................................... 9
6.1. Switches......................................................................................................................... 9
6.2. Debug LCD Module...................................................................................................... 10
6.3. LEDs ............................................................................................................................ 10
6.4. Micron Serial Flash....................................................................................................... 11
6.5. MicroSD Memory Card Slot.......................................................................................... 11
6.6. Audio (Audio Out, Mic, Speaker, Volume Potentiometer)............................................. 12
6.7. Serial port..................................................................................................................... 12
6.8. RCAN........................................................................................................................... 12
6.9. USB.............................................................................................................................. 13
6.10. Ethernet...................................................................................................................... 14
6.11. 3 – Axis Accelerometer .............................................................................................. 15
6.12. Digital Temp Sensor................................................................................................... 15
6.13. Option Links and Jumper Settings ............................................................................. 15
6.14. Oscillator Sources ...................................................................................................... 17
6.15. Reset Circuit............................................................................................................... 17
6.16. Total Phase Beagle Debug Header............................................................................ 17
7. Modes ............................................................................................................................. 18
8. Programming Methods.................................................................................................... 19
9. Headers........................................................................................................................... 20
9.1. Extension Headers....................................................................................................... 20
10. Code Development ....................................................................................................... 22
10.1. Overview .................................................................................................................... 22
10.2. Compiler Restrictions ................................................................................................. 22
10.3. Breakpoint Support..................................................................................................... 22
10.4. Memory Map .............................................................................................................. 23