ADLINK LPCI-7230 - Manual (Page 6)

ii Table of Contents
PCI-7230 Pin Assignment ............................................. 24
cPCI-7230 Pin Assignment ........................................... 26
LPCI/LPCIe-7230 Pin Assignment ................................ 28
PCI-7233 Pin Assignment ............................................. 30
PCI-7234 Pin Assignment ............................................. 32
PCI-7234P Pin Assignment .......................................... 34
2.6 Termination Board Connection .......................................... 36
3 Register Format ................................................................ 37
3.1 PCI PnP Registers ............................................................. 37
3.2 I/O Registers Format.......................................................... 38
3.3 Digital Input Register.......................................................... 39
3.4 Digital Output Register....................................................... 40
4 Operation Theory .............................................................. 41
4.1 Isolated Digital Input Circuits ............................................. 41
4.2 Isolated Digital Output Circuits........................................... 43
4.3 Change of State Detection................................................. 46
What is COS? ............................................................... 46
Structure of COS detection and Dual Interrupt System 46
COS Detection .............................................................. 48