Digi BL1800 user manual Table of Contents

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. Getting Started		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	Installing Dynamic C	12
2.4	Run a Sample Program	13
2.4.1 Troubleshooting		13
2.5	Where Do I Go From Here?	14
2.5.1 Real-Time Clock		14
2.5.2 Technical Support		14

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	Programming Cable		32
3.6.1 Changing Between Program Mode and Run Mode			32
3.7	Memory		33
3.7.1 SRAM			33
3.7.2 Flash EPROM			33
3.8	Other Hardware		34
3.8.1		External Interrupts	34
3.8.2 Clock Doubler			34
3.8.3		Spectrum Spreader	35

User’s Manual