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Table of Contents
Chapter 1. Preface..................................................................................................................................................3
Chapter 2. Purpose.................................................................................................................................................4
Chapter 3. Power Supply........................................................................................................................................5
3.1. Requirements ...............................................................................................................................................5
3.2. Power – Up Behaviour .................................................................................................................................5
Chapter 4. Board Layout.........................................................................................................................................6
4.1. Component Layout .......................................................................................................................................6
4.2. Board Dimensions........................................................................................................................................7
Chapter 5. Block Diagram.......................................................................................................................................8
Chapter 6. User Circuitry.........................................................................................................................................9
6.1. Switches .......................................................................................................................................................9
6.2. LEDs.............................................................................................................................................................9
6.3. Potentiometer ...............................................................................................................................................9
6.4. Serial port .....................................................................................................................................................9
6.5. Debug LCD Module....................................................................................................................................10
6.6. Option Links................................................................................................................................................ 11
6.7. Oscillator Sources ......................................................................................................................................18
6.8. Reset Circuit...............................................................................................................................................18
6.9. Sigma Delta ADC........................................................................................................................................18
Chapter 7. Modes..................................................................................................................................................19
7.1. Boot mode ..................................................................................................................................................19
7.2. User mode..................................................................................................................................................19
7.3. MCU Extension mode (ROM Active)..........................................................................................................19
7.4. Single chip mode........................................................................................................................................19
Chapter 8. Programming Methods........................................................................................................................20
Chapter 9. Headers...............................................................................................................................................21
9.1. Microcontroller Headers .............................................................................................................................21
9.2. Application Headers ...................................................................................................................................25
Chapter 10. Code Development ...........................................................................................................................28
10.1. Overview...................................................................................................................................................28
10.2. Compiler Restrictions ...............................................................................................................................28
10.3. Mode Support...........................................................................................................................................28
10.4. Breakpoint Support...................................................................................................................................28
10.5. Memory Map.............................................................................................................................................29
Chapter 11. Component Placement......................................................................................................................30
Chapter 12. Additional Information........................................................................................................................32
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