Jameco Electronics 3000, 2000 manual Table of Contents

TABLE OF CONTENTS

Chapter 1. Introduction		1
1.1	Features and Specifications Rabbit 3000	2
1.2	Summary of Rabbit 3000 Advantages	6
1.3	Differences Rabbit 3000 vs. Rabbit 2000	7

Chapter 2. Rabbit 3000 Design Features			9
2.1	The Rabbit 8-bit Processor vs. Other Processors		10
2.2	Overview of On-Chip Peripherals and Features		11
2.2.1		5 V Tolerant Inputs	11
2.2.2		Serial Ports	11
2.2.3 System Clock			12
2.2.4		32.768 kHz Oscillator Input	12
2.2.5		Parallel I/O	13
2.2.6		Slave Port	14
2.2.7		Auxiliary I/O Bus	15
2.2.8		Timers	15
2.2.9		Input Capture Channels	16
2.2.10		Quadrature Encoder Inputs	17
2.2.11		Pulse Width Modulation Outputs	17
2.2.12		Spread Spectrum Clock	18
2.2.13		Separate Core and I/O Power Pins	18
2.3	Design Standards		18
2.3.1 Programming Port			18
2.3.2 Standard BIOS			19
2.4 Dynamic C Support for the Rabbit			19

Chapter 3. Details on Rabbit Microprocessor Features		21
3.1 Processor Registers		21
3.2 Memory Mapping		23
3.2.1 Extended Code Space		26
3.2.2 Separate I and D Space - Extending Data Memory		27
3.2.3	Using the Stack Segment for Data Storage	29
3.2.4	Practical Memory Considerations	30
3.3 Instruction Set Outline		32
3.3.1	Load Immediate Data to a Register	33
3.3.2	Load or Store Data from or to a Constant Address	33
3.3.3	Load or Store Data Using an Index Register	34
3.3.4	Register-to-Register Move	35
3.3.5	Register Exchanges	35
3.3.6	Push and Pop Instructions	36
3.3.7	16-bit Arithmetic and Logical Ops	36
3.3.8	Input/Output Instructions	39
3.4 How to Do It in Assembly Language—Tips and Tricks		40
3.4.1 Zero HL in 4 Clocks		40
3.4.2 Exchanges Not Directly Implemented		40
3.4.3	Manipulation of Boolean Variables	40
3.4.4	Comparisons of Integers	41
3.4.5 Atomic Moves from Memory to I/O Space		43

User’s Manual