Rabbit RabbitCore RCM2200, Руководство пользователя

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RabbitCore RCM2200
4.4 Memory .............................................................................................................................................. 27
4.4.1 SRAM......................................................................................................................................... 27
4.4.2 Flash EPROM............................................................................................................................. 27
4.4.3 Dynamic C BIOS Source Files................................................................................................... 27
4.5 Other Hardware .................................................................................................................................. 28
4.5.1 Clock Doubler ............................................................................................................................ 28
4.5.2 Spectrum Spreader...................................................................................................................... 29
Chapter 5. Software Reference 31
5.1 More About Dynamic C ..................................................................................................................... 31
5.2 I/O....................................................................................................................................................... 33
5.2.1 PCLK Output.............................................................................................................................. 33
5.2.2 External Interrupts ...................................................................................................................... 33
5.3 Serial Communication Drivers........................................................................................................... 34
5.4 TCP/IP Drivers ................................................................................................................................... 34
5.5 Upgrading Dynamic C ....................................................................................................................... 35
5.5.1 Extras .......................................................................................................................................... 35
Chapter 6. Using the TCP/IP Features 37
6.1 TCP/IP Connections ........................................................................................................................... 37
6.2 Running TCP/IP Sample Programs.................................................................................................... 39
6.3 IP Addresses Explained...................................................................................................................... 41
6.4 How IP Addresses are Used ............................................................................................................... 42
6.5 Dynamically Assigned Internet Addresses ........................................................................................ 43
6.6 Placing Your Device on the Internet .................................................................................................. 44
6.7 How to Set IP Addresses in the Sample Programs............................................................................. 45
6.8 How to Set Up Your Computer for Direct Connect........................................................................... 46
6.9 Run the PINGME.C Sample Programs .............................................................................................. 47
6.10 Running More Sample Programs With Direct Connect................................................................... 47
6.11 Where Do I Go From Here? ............................................................................................................. 48
Appendix A. RabbitCore RCM2200 Specifications 49
A.1 Electrical and Mechanical Characteristics ........................................................................................ 50
A.1.1 Headers ...................................................................................................................................... 53
A.1.2 Physical Mounting ..................................................................................................................... 53
A.2 Bus Loading ...................................................................................................................................... 54
A.3 Rabbit 2000 DC Characteristics ........................................................................................................ 56
A.4 I/O Buffer Sourcing and Sinking Limit............................................................................................. 57
A.5 Jumper Configurations ...................................................................................................................... 58
A.6 Conformal Coating ............................................................................................................................ 59
Appendix B. Prototyping Board 61
B.1 Prototyping Board.............................................................................................................................. 62
B.1.1 Prototyping Board Features ....................................................................................................... 63
B.1.2 Prototyping Board Expansion .................................................................................................... 64
B.2 Mechanical Dimensions and Layout ................................................................................................. 65
B.3 Power Supply..................................................................................................................................... 66
B.4 Using the Prototyping Board ............................................................................................................. 66
B.4.1 Adding Other Components ........................................................................................................ 69
Appendix C. Power Supply 71
C.1 Power Supplies .................................................................................................................................. 71
C.1.1 Battery-Backup Circuits ............................................................................................................ 71
C.1.2 Reset Generator.......................................................................................................................... 72
C.2 Chip Select Circuit............................................................................................................................. 73