User Manuals: Rabbit Rabbit 4000 Control System

Manuals and User Guides for Rabbit Rabbit 4000 Control System. We have 2 Rabbit Rabbit 4000 Control System manuals available for free PDF download: User Manual, Designers Handbook

Rabbit Rabbit 4000 User Manual (358 pages)

Brand: Rabbit | Category: Computer Hardware | Size: 1 MB

Table of Contents
3
Chapter 1. The Rabbit 4000 Processor

11
- Introduction
  11
- Features
  11
- Block Diagram
  14
- Basic Specifications
  15
- Comparing Rabbit Microprocessors
  16
Chapter 2. Clocks

19
- Overview
  19
  - Block Diagram
    20
  - Registers
    20
- Dependencies
  21
  - I/O Pins
    21
  - Other Registers
    21
- Operation
  22
  - Main Clock
    22
  - Spectrum Spreader
    23
  - Clock Doubler
    25
  - 32 Khz Clock
    28
- Register Descriptions
  30
Chapter 3. Reset and Bootstrap

35
- Overview
  35
  - Block Diagram
    35
  - Registers
    36
- Dependencies
  36
  - I/O Pins
    36
  - Clocks
    36
  - Other Registers
    36
  - Interrupts
    36
- Operation
  37
- Register Descriptions
  39
Chapter 4. System Management

41
- Overview
  41
  - Block Diagram
    42
  - Registers
    42
- Dependencies
  43
  - I/O Pins
    43
  - Clocks
    43
  - Interrupts
    43
- Operation
  44
  - Periodic Interrupt
    44
  - Real-Time Clock
    44
  - Watchdog Timer
    45
  - Secondary Watchdog Timer
    45
- Register Descriptions
  46
Chapter 5. Memory Management

51
- Overview
  51
  - Block Diagram
    53
  - Registers
    54
- Dependencies
  55
  - I/O Pins
    55
  - Clocks
    55
  - Other Registers
    55
  - Interrupts
    55
- Operation
  56
  - Memory Management Unit (MMU)
    56
  - 8-Bit Operation
    57
  - 16-Bit and
    59
  - Separate Instruction and Data Space
    62
  - Memory Protection
    62
  - Stack Protection
    62
- Register Descriptions
  63
Chapter 6. Interrupts

75
- Overview
  75
- Operation
  76
- Interrupt Tables
  76
Chapter 7. External Interrupts

79
- Overview
  79
- Block Diagram
  79
  - Registers
    80
- Dependencies
  80
  - I/O Pins
    80
  - Clocks
    80
  - Interrupts
    80
- Operation
  80
  - Example ISR
    80
- Register Descriptions
  81
Chapter 8 Parallel Port a

83
- Overview
  83
  - Block Diagram
    83
  - Registers
    83
- Dependencies
  84
  - I/O Pins
    84
  - Clocks
    84
  - Other Registers
    84
  - Interrupts
    84
- Operation
  84
- Register Descriptions
  85
Chapter 9 Parallel Port B

87
- Overview
  87
  - Block Diagram
    88
  - Registers
    88
- Dependencies
  88
  - I/O Pins
    88
  - Clocks
    88
  - Other Registers
    88
  - Interrupts
    89
- Operation
  89
- Register Descriptions
  89
Chapter 10. Parallel Port C

91
- Overview
  91
  - Block Diagram
    92
  - Registers
    92
- Dependencies
  93
  - I/O Pins
    93
  - Clocks
    93
  - Other Registers
    93
  - Interrupts
    93
- Operation
  93
- Register Descriptions
  94
Chapter 11 Parallel Port D

97
- Overview
  97
  - Block Diagram
    99
  - Registers
    100
- Dependencies
  100
  - I/O Pins
    100
  - Clocks
    100
  - Other Registers
    101
  - Interrupts
    101
- Operation
  101
- Register Descriptions
  102
Chapter 12 Parallel Port E

107
- Overview
  107
  - Block Diagram
    109
  - Registers
    110
- Dependencies
  110
  - I/O Pins
    110
  - Clocks
    110
  - Other Registers
    111
  - Interrupts
    111
- Operation
  111
- Register Descriptions
  112
Chapter 13 Timer a

117
- Overview
  117
  - Block Diagram
    119
  - Registers
    120
- Dependencies
  120
  - I/O Pins
    120
  - Clocks
    120
  - Other Registers
    120
  - Interrupts
    121
- Operation
  121
  - Handling Interrupts
    121
  - Example ISR
    121
- Register Descriptions
  122
Chapter 14 Timer B

125
- Overview
  125
  - Block Diagram
    125
  - Registers
    126
- Dependencies
  126
  - I/O Pins
    126
  - Clocks
    126
  - Other Registers
    126
  - Interrupts
    126
- Operation
  127
  - Handling Interrupts
    127
  - Example ISR
    127
- Register Descriptions
  128
Chapter 15 Timer C

131
- Overview
  131
  - Block Diagram
    132
  - Registers
    133
- Dependencies
  134
  - I/O Pins
    134
  - Clocks
    134
  - Other Registers
    134
  - Interrupts
    134
- Operation
  135
  - Handling Interrupts
    135
  - Example ISR
    135
- Register Descriptions
  136
Chapter 16 Serial Ports a - D

139
- Overview
  139
  - Block Diagram
    141
  - Registers
    142
- Dependencies
  143
  - I/O Pins
    143
  - Clocks
    144
  - Other Registers
    144
  - Interrupts
    144
- Operation
  145
  - Asynchronous Mode
    145
  - Clocked Serial Mode
    146
- Register Descriptions
  148
Chapter 17 Serial Ports E - F

155
- Overview
  155
  - Block Diagram
    156
  - Registers
    157
- Dependencies
  158
  - I/O Pins
    158
  - Clocks
    158
  - Other Registers
    158
  - Interrupts
    159
- Operation
  160
  - Asynchronous Mode
    160
  - HDLC Mode
    160
  - More on Clock Synchronization and Data Encoding
    161
- Register Descriptions
  165
Chapter 18. Slave Port

171
- Overview
  171
  - Block Diagram
    172
  - Registers
    172
- Dependencies
  173
  - I/O Pins
    173
  - Clocks
    173
  - Interrupts
    173
- Operation
  174
  - Master Setup
    175
  - Slave Setup
    175
  - Master/Slave Communication
    176
  - Slave/Master Communication
    176
  - Handling Interrupts
    176
  - Example ISR
    176
  - Other Configurations
    177
  - Timing Diagrams
    178
- Register Descriptions
  180
Chapter 19. DMA Channels

183
- Overview
  183
  - Block Diagram
    185
  - Registers
    186
- Dependencies
  187
  - I/O Pins
    187
  - Clocks
    187
  - Interrupts
    187
- Operation
  188
  - Handling Interrupts
    189
  - Example ISR
    189
  - DMA Priority with the Processor
    189
  - DMA Channel Priority
    191
  - Buffer Descriptor Modes
    191
    
    Single Buffer
    192
    
    Buffer Array
    192
    
    Linked List
    193
    
    Circular Queue
    194
    
    Linked Array
    194
  - DMA with Peripherals
    195
    
    DMA with HDLC Serial Ports
    195
    
    DMA with Ethernet
    195
    
    DMA with PWM and Timer C
    195
  - DMA Bug Workarounds
    195
    
    19.3.7 DMA Bug Workarounds (Appendix B.2)
    195
    
    Dma/Hdlc/Ethernet Interaction
    195
  - Dma/Block Copy Interaction
    196
  - Single-Byte DMA Requests to Internal I/O Registers
    196
- Register Descriptions
  197
Chapter 20 10Base-T Ethernet

211
- Overview
  211
  - Block Diagram
    213
  - Registers
    214
- Dependencies
  215
  - I/O Pins
    215
  - Clocks
    215
  - Other Registers
    215
  - Interrupts
    215
- Operation
  216
  - Setup
    216
  - Transmit
    216
  - Receive
    216
  - Handling Interrupts
    217
  - Multicast Addressing
    218
- Ethernet Interface Circuit
  219
- Register Descriptions
  220
Chapter 21. Input Capture

229
- Overview
  229
  - Input-Capture Mode
    229
  - Input-Count Mode
    230
  - Block Diagram
    230
  - Registers
    231
- Dependencies
  232
  - I/O Pins
    232
  - Clocks
    232
  - Other Registers
    232
  - Interrupts
    232
- Operation
  233
  - Input-Capture Channel
    233
  - Handling Interrupts
    233
  - Example ISR
    233
  - Capture Mode
    234
  - Count Mode
    234
- Register Descriptions
  235
Chapter 22. Quadrature Decoder

241
- Overview
  241
  - Block Diagram
    243
  - Registers
    243
- Dependencies
  244
  - I/O Pins
    244
  - Clocks
    244
  - Other Registers
    244
  - Interrupts
    244
- Operation
  245
  - Handling Interrupts
    245
  - Example ISR
    245
- Register Descriptions
  246
Chapter 23. Pulse Width Modulator

249
- Overview
  249
  - Block Diagram
    251
  - Registers
    251
- Dependencies
  252
  - I/O Pins
    252
  - Clocks
    252
  - Other Registers
    252
  - Interrupts
    252
- Operation
  253
  - Handling Interrupts
    253
  - Example ISR
    253
- Register Descriptions
  254
Chapter 24. External I/O Control

257
- Overview
  257
  - Auxiliary I/O Bus
    257
  - I/O Strobes
    258
  - I/O Handshake
    259
  - Block Diagram
    260
  - Registers
    260
- Dependencies
  261
  - I/O Pins
    261
  - Clocks
    261
  - Other Registers
    261
  - Interrupts
    261
- Operation
  262
  - Auxiliary I/O Bus
    262
  - I/O Strobes
    262
  - I/O Handshake
    262
- Register Descriptions
  263
Chapter 25. Breakpoints

273
- Overview
  273
  - Block Diagram
    274
  - Registers
    275
- Dependencies
  276
  - I/O Pins
    276
  - Clocks
    276
  - Other Registers
    276
  - Interrupts
    276
- Operation
  276
  - Handling Interrupts
    276
  - Example ISR
    277
- Register Descriptions
  278
Chapter 26 Low-Power Operation

281
- Overview
  281
  - Registers
    282
- Operation
  283
  - Unused Pins
    283
  - Clock Rates
    283
  - Short Chip Selects
    284
  - Self-Timed Chip Selects
    289
- Register Descriptions
  290
Chapter 27. System/User Mode

293
- Overview
  293
  - Registers
    294
- Dependencies
  295
  - I/O Pins
    295
  - Clocks
    295
  - Other Registers
    295
  - Interrupts
    296
- Operation
  297
  - Memory Protection Only
    297
  - Mixed System/User Mode Operation
    298
  - Complete Operating System
    298
  - Enabling the System/User Mode
    299
  - System/User Mode Instructions
    300
  - System Mode Violation Interrupt
    301
  - Handling Interrupts in the System/User Mode
    302
- Register Descriptions
  304
Chapter 28 Specifications

311
- DC Characteristics
  311
- AC Characteristics
  313
- Memory Access Times
  314
  - Memory Reads
    314
  - Memory Writes
    315
  - External I/O Reads
    318
  - External I/O Writes
    319
  - Memory Access Times
    321
- Clock Speeds
  324
  - Recommended Clock/Memory Configurations
    324
- Power and Current Consumption
  327
  - Sleepy Mode Current Consumption
    328
  - Battery-Backed Clock Current Consumption
    329
Chapter 29. Package Specifications and Pinout

331
- LQFP Package
  331
  - Mechanical Dimensions and Land Pattern
    332
- Ball Grid Array Package
  334
  - Pinout
    334
  - Mechanical Dimensions and Land Pattern
    335
- Rabbit Pin Descriptions
  337
Appendix A Parallel Port Pins with Alternate Functions

339
- Alternate Parallel Port Pin Outputs
  339
- Alternate Parallel Port Pin Inputs
  341
Appendix B. Rabbit 4000 ESD Design Guidelines and Bug Workarounds

343
- ESD Sensitivity
  344
  - ESD Design Guidelines
    344
- Bugs
  345

Rabbit Rabbit 4000 Designers Handbook (62 pages)

Brand: Rabbit | Category: Computer Hardware | Size: 1 MB

Table of Contents
3
Chapter 1. Introduction
5
Summary of Design Conventions
5
Chapter 2. Rabbit Hardware Design Overview
7
Design Conventions
7
Rabbit Programming Connector
8
Memory Chips
8
Oscillator Crystals
8
Operating Voltages
9
Power Consumption
9
Through-Hole Technology
10
Moisture Sensitivity
10
Chapter 3. Core Design and Components
11
Clocks
11
Floating Inputs
12
Basic Memory Design
13
Memory Access Time
14
Interfacing External I/O with Rabbit 4000 Designs
14
PC Board Layout and Memory Line Permutation
15
PC Board Layout and Electromagnetic Interference
15
Rabbit 4000 Low EMI Features
15
Chapter 4. How Dynamic C Cold Boots the Target System
17
How the Cold Boot Mode Works in Detail
18
Program Loading Process Overview
19
Program Loading Process Details
19
Chapter 5. Rabbit Memory Organization
21
Chapter 6. The Rabbit BIOS
23
Chapter 7. The System Identification and User Blocks
25
System ID Block Details
26
Definition of Sysidblock
26
Reading the System ID Block
28
Determining the Existence of the System ID Block
29
Writing the System ID Block
31
User Block Details
31
Boot Block Issues
31
Reserved Flash Space
32
Reading the User Block
33
Writing the User Block
35
Chapter 8. BIOS Support for Program Cloning
37
Overview of Cloning
37
Creating a Clone
38
Steps to Enable and Set up Cloning
38
Steps to Perform Cloning
38
LED Patterns
38
Cloning Questions
39
MAC Address
39
Different Flash Types
39
Different Memory Sizes
39
Design Restrictions
39
Chapter 9. Low-Power Design and Support
41
Details of the Rabbit 4000 Low-Power Features
42
Special Chip Select Features
42
Reducing Clock Speed
43
Preferred Crystal Configuration
43
To Further Decrease Power Consumption
44
What to Do When There Is Nothing to Do
44
Sleepy Mode
44
External 32 Khz Oscillator
45
Conformal Coating of 32.768 Khz Oscillator Circuit
45
Software Support for Sleepy Mode
45
Baud Rates in Sleepy Mode
46
Debugging in Sleepy Mode
46
Chapter 10. Supported Flash Memories
47
Supporting Other Flash Devices
47
Writing Your Own Flash Driver
48
Required Information for Flash Memory
48
Flash Driver Functions
49
Chapter 11. Troubleshooting Tips for New Rabbit-Based Systems
51
Initial Checks
51
Diagnostic Tests
51
Program to Transmit Diagnostic Tests
51
Diagnostic Test #1: Toggle the Status Pin
53
Using Serialio.exe
53
Diagnostic Test #2
54
Appendix A. Supported Rabbit 4000 Baud Rates
57
Notice to Users
59
Index
61

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User Manuals: Rabbit Rabbit 4000 Control System

Rabbit Rabbit 4000 User Manual (358 pages)

Table of Contents

Chapter 1. The Rabbit 4000 Processor

Chapter 2. Clocks

Chapter 3. Reset and Bootstrap

Chapter 4. System Management

Chapter 5. Memory Management

Chapter 6. Interrupts

Chapter 7. External Interrupts

Chapter 8 Parallel Port a

Chapter 9 Parallel Port B

Chapter 10. Parallel Port C

Chapter 11 Parallel Port D

Chapter 12 Parallel Port E

Chapter 13 Timer a

Chapter 14 Timer B

Chapter 15 Timer C

Chapter 16 Serial Ports a - D

Chapter 17 Serial Ports E - F

Chapter 18. Slave Port

Chapter 19. DMA Channels

Chapter 20 10Base-T Ethernet

Chapter 21. Input Capture

Chapter 22. Quadrature Decoder

Chapter 23. Pulse Width Modulator

Chapter 24. External I/O Control

Chapter 25. Breakpoints

Chapter 26 Low-Power Operation

Chapter 27. System/User Mode

Chapter 28 Specifications

Chapter 29. Package Specifications and Pinout

Appendix A Parallel Port Pins with Alternate Functions

Appendix B. Rabbit 4000 ESD Design Guidelines and Bug Workarounds

Rabbit Rabbit 4000 Designers Handbook (62 pages)

Table of Contents

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