Rabbit BL2600, Руководство пользователя

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User’s Manual
T
ABLE OF
C
ONTENTS
Chapter 1. Introduction 1
1.1 BL2600 Description..............................................................................................................................1
1.2 BL2600 Features...................................................................................................................................1
1.2.1 Connector Options ........................................................................................................................3
1.2.2 Memory and Clock Speed Options ...............................................................................................3
1.3 Development and Evaluation Tools......................................................................................................4
1.3.1 Tool Kit .........................................................................................................................................4
1.3.2 Software ........................................................................................................................................5
1.3.3 Additional Tools ...........................................................................................................................5
1.4 CE Compliance .....................................................................................................................................6
1.4.1 Design Guidelines .........................................................................................................................7
1.4.2 Interfacing the BL2600 to Other Devices .....................................................................................7
Chapter 2. Getting Started 9
2.1 Preparing the BL2600 for Development...............................................................................................9
2.2 BL2600 Connections ..........................................................................................................................10
2.2.1 Hardware Reset ...........................................................................................................................11
2.3 Installing Dynamic C ..........................................................................................................................12
2.4 Starting Dynamic C ............................................................................................................................13
2.5 PONG.C ..............................................................................................................................................14
2.6 Where Do I Go From Here? ...............................................................................................................14
Chapter 3. Subsystems 15
3.1 BL2600 Pinouts ..................................................................................................................................16
3.1.1 Connector Options ......................................................................................................................18
3.2 Digital I/O ...........................................................................................................................................19
3.2.1 Digital Inputs...............................................................................................................................19
3.2.2 PWM Outputs .............................................................................................................................20
3.2.3 High-Current Digital Outputs .....................................................................................................21
3.2.4 Configurable I/O .........................................................................................................................23
3.3 Serial Communication ........................................................................................................................25
3.3.1 RS-232 ........................................................................................................................................25
3.3.2 RS-485 ........................................................................................................................................25
3.3.3 Programming Port .......................................................................................................................27
3.3.4 Ethernet Port ...............................................................................................................................28
3.4 A/D Converter Inputs..........................................................................................................................29
3.4.1 A/D Converter Calibration..........................................................................................................30
3.5 D/A Converter Outputs .......................................................................................................................31
3.5.1 D/A Converter Calibration..........................................................................................................32
3.6 Analog Reference Voltage Circuit......................................................................................................33
3.7 Serial Programming Cable..................................................................................................................34
3.7.1 Changing Between Program Mode and Run Mode ....................................................................34
3.8 Other Hardware...................................................................................................................................35
3.8.1 Clock Doubler .............................................................................................................................35
3.8.2 Spectrum Spreader ......................................................................................................................35