Kontron COMe-cP2020 - Manual (Page 3)

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COMe-P2020 User Guide
3
Contents
Revision History .................................................................................................................2
Imprint.............................................................................................................................2
Disclaimer .........................................................................................................................2
Proprietary Note.................................................................................................................9
Trademarks........................................................................................................................9
Environmental Protection Statement ......................................................................................9
General Instructions on Usage...............................................................................................9
Two Year Warranty...............................................................................................................9
1 Introduction ............................................................................................................. 11
1.1 COMe-cP2020 Overview ...................................................................................... 11
1.2 Board Diagrams ................................................................................................ 12
1.3 Technical Specifications ..................................................................................... 14
1.4 Standards....................................................................................................... 17
1.5 Related Publications.......................................................................................... 18
2 Functional Description ................................................................................................ 19
2.1 Processor ........................................................................................................ 19
2.2 Memory........................................................................................................... 19
2.2.1 DDR3 ......................................................................................................... 19
2.2.2 Flash Memory .............................................................................................. 19
2.2.3 System/User Data EEPROMs ............................................................................ 20
2.3 Timer.............................................................................................................. 20
2.4 Watchdog Timer................................................................................................ 20
2.5 Connectors ...................................................................................................... 21
2.5.1 COM Express Connectors ................................................................................ 21
2.5.2 Signal Descriptions COM Express Connectors ...................................................... 33
2.5.3 JTAG/Debug Interface ................................................................................... 36
3 Configuration ............................................................................................................ 38
3.1 DIP Switch Configuration.................................................................................... 38
3.2 Board Memory Map............................................................................................ 39
3.3 I/O Address Map ............................................................................................... 40
3.4 Board Control and Status Registers....................................................................... 43
4 Power Considerations.................................................................................................. 74
4.1 Electrical Specifications ..................................................................................... 74
4.1.1 Supply Voltage............................................................................................. 74
4.2 Power Supply Rise Time ...................................................................................... 74