User`s manual

User’s Manual
TABLE OF CONTENTS
Chapter 1. Introduction 1
1.1 BL2000 Description..............................................................................................................................1
1.2 BL2000 Features...................................................................................................................................1
1.2.1 Connector Options ........................................................................................................................2
1.3 Development and Evaluation Tools......................................................................................................3
1.3.1 Tool Kit.........................................................................................................................................3
1.3.2 Software ........................................................................................................................................4
1.4 CE Compliance.....................................................................................................................................5
1.4.1 Design Guidelines.........................................................................................................................6
1.4.2 Interfacing the BL2000 to Other Devices.....................................................................................6
Chapter 2. Getting Started 7
2.1 BL2000 Connections ............................................................................................................................7
2.2 Installing Dynamic C..........................................................................................................................10
2.3 Starting Dynamic C ............................................................................................................................11
2.4 PONG.C..............................................................................................................................................12
2.5 Where Do I Go From Here? ...............................................................................................................12
Chapter 3. Subsystems 13
3.1 BL2000 Pinouts ..................................................................................................................................14
3.1.1 Headers and Screw Terminals.....................................................................................................15
3.1.2 Power Supply Pins ......................................................................................................................16
3.2 Digital I/O...........................................................................................................................................17
3.2.1 Digital Inputs...............................................................................................................................17
3.2.2 Digital Outputs............................................................................................................................19
3.3 Relay Outputs .....................................................................................................................................21
3.4 Serial Communication ........................................................................................................................22
3.4.1 RS-232 ........................................................................................................................................22
3.4.2 RS-485 ........................................................................................................................................22
3.4.3 Ethernet Port ...............................................................................................................................24
3.4.4 Programming Port.......................................................................................................................25
3.5 A/D Converter Inputs..........................................................................................................................27
3.6 D/A Converter Outputs.......................................................................................................................28
3.7 Memory...............................................................................................................................................30
3.7.1 SRAM .........................................................................................................................................30
3.7.2 Flash Memory.............................................................................................................................30
3.8 Programming Cable............................................................................................................................31
3.8.1 Changing Between Program Mode and Run Mode ....................................................................31
3.9 Other Hardware...................................................................................................................................32
3.9.1 External Interrupts.......................................................................................................................32
3.9.2 Clock Doubler.............................................................................................................................32
3.9.3 Spectrum Spreader......................................................................................................................33
Chapter 4. Software 35
4.1 An Overview of Dynamic C...............................................................................................................35
4.1.1 Upgrading Dynamic C ................................................................................................................37