Omega Vehicle Security OME-PIO-D56 manual INTCHAN0/1/2/3

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2.4.2 INT_CHAN_0/1/2/3
INT_CHAN_0 (1/2/3)	PC0(PC1/PC2/PC3)
	Inverted/Noninverted select
	INV0(1/2/3)
	Enable/Disable select
	EN0(1/2/3)

The INT_CHAN_0 must normally be fixed in low level state and generate a high pulse to interrupt the PC.

The EN0 (EN1/EN2/EN3) can be used to enable/disable the INT_CHAN_0(1/2/3) as follows : (Refer to Sec. 3.3.4)

EN0 (1/2/3) = 0 → INT_CHAN_0(1/2/3) = disable EN0 (1/2/3) = 1 → INT_CHAN_0(1/2/3) = enable

The INV0 can be used to invert/non-invert the PC0 (1/2/3) as follows: (Refer to Sec.3.3.6)

INV0 (1/2/3) = 0 → INT_CHAN_0(1/2/3) = inverted state of PC0 (1/2/3) INV0 (1/2/3) = 1 → INT_CHAN_0(1/2/3) = non-inverted state of PC0 (1/2/3)

OME-PIO-D56/OME-PIO-D24 User Manual (Ver.2.1, Oct/2003)

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Contents User’sGuide Czech Republic CanadaMexico BeneluxOME-PIO-D56/D24 Table of Contents Introduction FeaturesSpecifications Order DescriptionOptions Product Checklist PCI Data Acquisition FamilyOME-PISO-series cost-effective generation, isolated cards Board Layout Hardware configurationI/O Port Location Enabling I/O Operation1 DI/DO Port Architecture CON3 Select Sec RESET\ Sec DI Port Architecture CON2 Do Port Architecture CON1 If INT signal is Low now Æ select the non-inverted input Interrupt OperationMake sure the initial level is High or Low Interrupt output signal of OME-PIO-D56/OME-PIO-D24, INT\ is Interrupt Block Diagram of OME-PIO D56/D24INTCHAN0/1/2/3 COUNTL++ Initialhigh, activelow Interrupt sourceInitiallow, activehigh Interrupt source PC0 PC1 PC2 PC3 Muliti-Interrupt SourceRead all interrupt state OME-DB-8125 Daughter BoardsOME-DB-37 OME-DN-37OME-ADP-20/PCI OME-DB-24PD Isolated Input Board OME-DB-24RD Relay Board OME-DB-24PRD, OME-DB-24POR, OME DB-24C Daughter Board Comparison Table Pin Assignment All signals are TTL compatibleDI0 DI1 DI2 DI3 DI4 DI5 DI6 DI7 DI8 DI9 PC’s physical slot information How to Find the I/O AddressResource-allocated information PIO/PISO identification informationD56/D24 PIODriverInitPIODriverInit&wBoards, wSubVendor,wSubDevice,wSubAux WSubVendor=0x80 wSubDevice=1 wSubAux=0x40 ForPrintf\nThrer are %d Piopiso Cards in this PC,wBoards OME-PISO-P32C32 PIOGetConfigAddressSpace Enable all D/I/O operations of card0Enable all D/I/O operations of card1 ShowPIOPISOwSubVendor,wSubDevice,wSubAux ShowPIOPISOSlot5 0x0A Slot6 0x08 Slot7 0x09 Slot8 0x07 Assignment of I/O AddressAddress Read Write I/O Address MapRESET\ Control Register AUX Control RegisterAUX data Register Aux Status Register INT Mask Control Register7 I/O Selection Control Register Interrupt Polarity Control RegisterRead/Write 8-bit data Register Demo program How to install software & utility?Piopiso PIOPISO.EXE for Windows DEMO1 DEMO2 COUNT=0 DEMO3COUNT++ DEMO4 COUNT++ PC3 DEMO5CNTL1=CNTL2=CNTL3=CNTL4=0 Page WARRANTY/DISCLAIMER Temperature