User guide

CP371 Preface
ID 23762, Rev. 02 © 2002 PEP Modular Computers GmbH Page v
Chapter
4
4. Configuration .............................................................................................. 4 - 3
4.1 Jumper Settings .................................................................................... 4 - 3
4.2 Analog Input Signal Requirements. ....................................................... 4 - 3
4.2.1 Channels ....................................................................................... 4 - 3
4.2.2 Single-ended Input Signals ........................................................... 4 - 3
4.2.3 Differential Input Signals ............................................................... 4 - 4
4.2.4 Current Input Signals .................................................................... 4 - 4
4.2.5 Analog Ground Usage .................................................................. 4 - 5
4.3 Programming Interface .......................................................................... 4 - 6
4.3.1 Access Control Logic .................................................................... 4 - 6
4.3.2 ADC Control Logic ........................................................................ 4 - 8
4.3.3 Programming the Board Capability ROM ..................................... 4 - 9
4.3.4 Common Board Registers .......................................................... 4 - 10
Chapter
5
5. System Considerations ............................................................................... 5 - 3
5.1 Introduction ........................................................................................... 5 - 3
5.2 General ................................................................................................. 5 - 3
5.3 Shielding ............................................................................................... 5 - 3
5.4 Process-side Signal Conditioning ......................................................... 5 - 4
5.5 Cable Interfacing ................................................................................... 5 - 4