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EBRU
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PCIDIO – PCI Card With 32/64 Optically Isolated Digital I/Os
User Manual
pcidio-en-um-3v5b.doc
01.12.2014
Rev. 3.5b
Side 2
Table of Contents
1 Introduction .......................................................................................................................................... 4
1.1 Scope of Delivery.......................................................................................................................4
1.2 Description .................................................................................................................................4
1.3 System Requirements ...............................................................................................................6
1.4 Software Support .......................................................................................................................6
1.5 Notation in this Manual ..............................................................................................................6
2 Installation ............................................................................................................................................ 7
2.1 Installation under Windows 7/Vista/XP (32/64 Bit)....................................................................7
2.2 Installation under Windows 2000 ..............................................................................................7
3 Hardware............................................................................................................................................... 8
3.1 Block Diagram............................................................................................................................8
3.2 General Notes ............................................................................................................................8
3.3 Digital I/Os..................................................................................................................................9
3.3.1 External Power Supply.......................................................................................................... 10
3.3.2 Outputs of the I/Os ............................................................................................................... 10
3.3.3 Inputs of the I/Os .................................................................................................................. 11
3.3.4 Short-Circuit Recognition ...................................................................................................... 11
3.3.5 Outputs Watchdog................................................................................................................ 11
3.3.6 Controlling I/Os with Interrupts .............................................................................................. 11
3.4 Timer ........................................................................................................................................12
3.5 Managing Interrupts .................................................................................................................12
3.6 Address Jumper.......................................................................................................................13
3.7 General Data............................................................................................................................13
4 Programming .....................................................................................................................................14
4.1 Initialising the PCIDIO Family..................................................................................................14
4.2 Simple Operation of the Digital Outputs ..................................................................................15
4.3 Operation of the Digital Outputs with Watchdog Enabled.......................................................17
4.4 Operation of the Digital Inputs .................................................................................................18
4.5 Digital Inputs as Interrupt Source............................................................................................19
4.6 Handling the Timer with Interrupt Operation ...........................................................................20
4.7 Driver Concept .........................................................................................................................22
5 API Reference ....................................................................................................................................23
5.1 General Functions....................................................................................................................24
pcidioGetCountBoards .............................................................................................................. 24
pcidioInitCards.......................................................................................................................... 24
pcidioDeinitCards ..................................................................................................................... 25
pcidioGetSummaryOfAllBoards ................................................................................................. 25
pcidioGetBoardRevision ............................................................................................................ 27
pcidioGetBoardAddressJumper ................................................................................................. 27
pcidioGetBoardConfigurationData.............................................................................................. 28
pcidioGetDriverVersion ............................................................................................................. 28
pcidioGetPCIConfiguration ........................................................................................................ 29
pcidioSetTimer ......................................................................................................................... 30
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