Z-World RabbitCore RCM3200, User Manual

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RabbitCore RCM3200
A.6 Jumper Configurations ...................................................................................................................... 34
Appendix B. Prototyping Board 35
B.1 Mechanical Dimensions and Layout ................................................................................................. 36
B.2 Power Supply..................................................................................................................................... 37
B.3 Using the Prototyping Board ............................................................................................................. 38
B.3.1 Adding Other Components ........................................................................................................ 39
B.3.2 Measuring Current Draw ........................................................................................................... 39
B.3.3 Other Prototyping Board Modules and Options ........................................................................ 39
Appendix C. LCD/Keypad Module 41
C.1 Specifications..................................................................................................................................... 41
C.2 Mounting LCD/Keypad Module on the Prototyping Board .............................................................. 42
C.3 Keypad Labeling................................................................................................................................ 43
C.4 Header Pinouts................................................................................................................................... 44
C.4.1 I/O Address Assignments .......................................................................................................... 44
C.5 LCD/Keypad Module Function APIs ................................................................................................ 45
C.5.1 LEDs .......................................................................................................................................... 45
C.5.2 LCD Display .............................................................................................................................. 46
C.5.3 Keypad ....................................................................................................................................... 62
C.6 Sample Programs............................................................................................................................... 65
Appendix D. Power Supply 67
D.1 Power Supplies .................................................................................................................................. 67
D.1.1 Battery-Backup Circuits ............................................................................................................ 67
D.1.2 Reset Generator ......................................................................................................................... 68
D.2 Op5 V Output........................................................................................................................ 68
Appendix E. Programming Cable 69
Appendix F. Motor Control Option 73
F.1 Overview ............................................................................................................................................ 73
F.2 Header J6............................................................................................................................................ 74
F.3 Using Parallel Port F .......................................................................................................................... 75
F.3.1 Parallel Port F Registers ............................................................................................................. 75
F.4 PWM Outputs .................................................................................................................................... 78
F.5 PWM Registers .................................................................................................................................. 79
F.6 Quadrature Decoder ........................................................................................................................... 80
Notice to Users 83
Index 85
Schematics 87