Table of Contents
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4.4 A/D Converter (RCM4200 only) ....................................................................................................... 41
4.4.1 A/D Converter Power Supply..................................................................................................... 43
4.5 Other Hardware .................................................................................................................................. 44
4.5.1 Clock Doubler ............................................................................................................................ 44
4.5.2 Spectrum Spreader...................................................................................................................... 44
4.6 Memory .............................................................................................................................................. 45
4.6.1 SRAM......................................................................................................................................... 45
4.6.2 Flash EPROM............................................................................................................................. 45
4.6.3 Serial Flash ................................................................................................................................. 45
5.1 More About Dynamic C ..................................................................................................................... 47
5.2 Dynamic C Function Calls ................................................................................................................ 49
5.2.1 Digital I/O................................................................................................................................... 49
5.2.2 Serial Communication Drivers ................................................................................................... 49
5.2.3 User Block .................................................................................................................................. 49
5.2.4 SRAM Use.................................................................................................................................. 50
5.2.5 RCM4200 Cloning ..................................................................................................................... 50
5.2.6 Serial Flash Drivers .................................................................................................................... 51
5.2.7 Prototyping Board Function Calls .............................................................................................. 52
5.2.7.1 Board Initialization ............................................................................................................ 52
5.2.7.2 Alerts.................................................................................................................................. 53
5.2.8 Analog Inputs (RCM4200 only)................................................................................................. 54
5.3 Upgrading Dynamic C ....................................................................................................................... 71
5.3.1 Add-On Modules ........................................................................................................................ 71
6.1 TCP/IP Connections ........................................................................................................................... 73
6.2 TCP/IP Primer on IP Addresses ......................................................................................................... 75
6.2.1 IP Addresses Explained.............................................................................................................. 77
6.2.2 How IP Addresses are Used ....................................................................................................... 78
6.2.3 Dynamically Assigned Internet Addresses................................................................................. 79
6.3 Placing Your Device on the Network ................................................................................................ 80
6.4 Running TCP/IP Sample Programs.................................................................................................... 81
6.4.1 How to Set IP Addresses in the Sample Programs..................................................................... 82
6.4.2 How to Set Up your Computer for Direct Connect.................................................................... 83
6.5 Run the PINGME.C Sample Program................................................................................................ 84
6.6 Running Additional Sample Programs With Direct Connect ............................................................ 84
6.7 Where Do I Go From Here? ............................................................................................................... 85
A.1 Electrical and Mechanical Characteristics ........................................................................................ 88
A.1.1 A/D Converter ........................................................................................................................... 92
A.1.2 Headers ...................................................................................................................................... 93
A.2 Rabbit 4000 DC Characteristics ........................................................................................................ 94
A.3 I/O Buffer Sourcing and Sinking Limit............................................................................................. 95
A.4 Bus Loading ...................................................................................................................................... 95
A.5 Conformal Coating ............................................................................................................................ 98
A.6 Jumper Configurations ...................................................................................................................... 99
B.1 Introduction ..................................................................................................................................... 102
B.1.1 Prototyping Board Features ..................................................................................................... 103
B.2 Mechanical Dimensions and Layout ............................................................................................... 105
B.3 Power Supply................................................................................................................................... 106
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RabbitCore RCM4200
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