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Distributor of Digi International: Excellent Integrated System Limited
Datasheet of 20-101-1194 - MODULE RABBITCORE RCM3309 ROHS
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User’s Manual
B.3 Power Supply .....................................................................................................................................87
B.4 Using the Prototyping Board..............................................................................................................88
B.4.1 Adding Other Components.........................................................................................................89
B.4.2 Digital I/O...................................................................................................................................90
B.4.2.1 Digital Inputs ..................................................................................................................... 90
B.4.3 CMOS Digital Outputs ...............................................................................................................91
B.4.4 Sinking Digital Outputs..............................................................................................................91
B.4.5 Relay Outputs .............................................................................................................................91
B.4.6 Serial Communication ................................................................................................................92
B.4.6.1 RS-232 ............................................................................................................................... 93
B.4.6.2 RS-485 ............................................................................................................................... 94
B.4.7 RabbitNet Ports ..........................................................................................................................95
B.4.8 Other Prototyping Board Modules .............................................................................................96
B.4.9 Quadrature Decoder ...................................................................................................................96
B.4.10 Stepper-Motor Control .............................................................................................................96
B.5 Prototyping Board Jumper Configurations ........................................................................................98
B.6 Use of Rabbit 3000 Parallel Ports ....................................................................................................100
Appendix C. LCD/Keypad Module
103
C.1 Specifications ...................................................................................................................................103
C.2 Contrast Adjustments for All Boards ...............................................................................................105
C.3 Keypad Labeling ..............................................................................................................................106
C.4 Header Pinouts .................................................................................................................................107
C.4.1 I/O Address Assignments .........................................................................................................107
C.5 Mounting LCD/Keypad Module on the Prototyping Board ............................................................108
C.6 Bezel-Mount Installation..................................................................................................................109
C.6.1 Connect the LCD/Keypad Module to Your Prototyping Board...............................................111
C.7 Sample Programs .............................................................................................................................112
C.8 LCD/Keypad Module Function Calls ..............................................................................................113
C.8.1 LCD/Keypad Module Initialization..........................................................................................113
C.8.2 LEDs.........................................................................................................................................114
C.8.3 LCD Display.............................................................................................................................115
C.8.4 Keypad......................................................................................................................................151
Appendix D. Power Supply
159
D.1 Power Supplies.................................................................................................................................159
D.1.1 Battery Backup.........................................................................................................................159
D.1.2 Battery-Backup Circuit ............................................................................................................160
D.1.3 Reset Generator .......................................................................................................................161
Appendix 0. RabbitNet
163
E.1 General RabbitNet Description ........................................................................................................163
E.1.1 RabbitNet Connections.............................................................................................................163
E.1.2 RabbitNet Peripheral Cards ......................................................................................................164
E.2 Physical Implementation ..................................................................................................................165
E.2.1 Control and Routing .................................................................................................................165
E.3 Function Calls...................................................................................................................................166
E.3.1 Status Byte ................................................................................................................................178
Index
179
Schematics
183
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