Omega 1002 manual Software and Demo Program Diagnostic Program

Page 4

4.2	THE 8254 TIMER	36
4.3	THE A/D TRIGGER	36
4.4	A/D CONVERSION	38
4.4.1 A/D Conversion Trigger Modes		40
4.4.2	A/D Transfer Modes	40
4.4.3 Software trigger and Polling technique		41
5. SOFTWARE AND DEMO PROGRAM		44
6. DIAGNOSTIC PROGRAM		45
6.1	POWER-ON PLUG & PLAY TEST	45
6.2	DRIVER PLUG & PLAY TEST	45
6.3	D I/O TEST	46
6.4	A/D TEST	46

4

Image 4

Contents User’sGuide Servicing North America Table of Contents Software and Demo Program Diagnostic Program Introduction General DescriptionBlock Diagram X86 SystemFeatures Power Consumption SpecificationsAnalog Inputs 3 D/I and D/O 4 A/D Trigger MethodsProgrammable Timer/Counter Interrupt ChannelApplications OME-PCI-1002 series multifunction cardsProduct Check List Release NotesHardware Configuration Board LayoutJumper Setting A/D CalibrationSystem Block Diagram OME-PCI-1002 System Function BlockDaughter Boards OME-DB-8225 OME-DB-37OME-DB-16P Isolated Input Board OME-DB-16R Relay Board Analog Input Signal Connection Page Page Signal Shielding Jumper Settings Connectors Page How to Find the I/O Address O RegistersPage I/O Address Map Section 8254 Registers Status Register Clear Interrupt General Control Register Interrupt Source SelectionTrigger Method Selection Function Operation Digital I/O8254 Timer A/D triggerSymbol Name Minimum Maximum A/D Conversion CPUSuggested Settling Times 1 A/D Conversion Trigger Modes Software Trigger and Polling Techniques Page Page Software and Demo Program Power-ON Plug & Play Test Driver Plug & Play TestD I/O Test A/D TestWARRANTY/DISCLAIMER Temperature