User`s manual

User’s Manual
TABLE OF CONTENTS
Chapter 1. Introduction 1
1.1 Features.................................................................................................................................................1
1.2 Development and Evaluation Tools......................................................................................................2
1.3 How to Use This Manual......................................................................................................................3
1.3.1 Additional Product Information....................................................................................................3
1.3.2 Online Documentation ..................................................................................................................3
1.4 CE Compliance.....................................................................................................................................4
1.4.1 Design Guidelines.........................................................................................................................5
1.4.2 Interfacing the Jackrabbit to Other Devices..................................................................................5
Chapter 2. Hardware Setup 7
2.1 Development Kit Contents....................................................................................................................7
2.2 Development Hardware Connections ...................................................................................................8
2.2.1 Attach Jackrabbit to Prototyping Board........................................................................................9
2.2.2 Connect Programming Cable......................................................................................................10
2.2.3 Connect Power............................................................................................................................11
2.3 Run a Sample Program .......................................................................................................................12
2.3.1 Troubleshooting ..........................................................................................................................12
2.4 Where Do I Go From Here? ...............................................................................................................13
2.4.1 Technical Support .......................................................................................................................13
Chapter 3. Subsystems 15
3.1 Jackrabbit Pinouts...............................................................................................................................16
3.1.1 Headers........................................................................................................................................16
3.2 Digital Inputs/Outputs.........................................................................................................................17
3.2.1 Digital Inputs...............................................................................................................................17
3.2.2 Digital Outputs............................................................................................................................18
3.2.3 Bidirectional I/O .........................................................................................................................20
3.3 A/D Converter.....................................................................................................................................21
3.4 D/A Converters...................................................................................................................................23
3.4.1 DA1.............................................................................................................................................24
3.4.2 DA0.............................................................................................................................................26
3.5 Serial Communication ........................................................................................................................28
3.5.1 RS-232 ........................................................................................................................................28
3.5.2 RS-485 ........................................................................................................................................28
3.5.3 Programming Port.......................................................................................................................30
3.6 Memory...............................................................................................................................................31
3.6.1 SRAM .........................................................................................................................................31
3.6.2 Flash EPROM .............................................................................................................................31
3.7 Other Hardware...................................................................................................................................32
3.7.1 External Interrupts.......................................................................................................................32
3.7.2 Clock Doubler.............................................................................................................................32
3.7.3 Spectrum Spreader......................................................................................................................33