Omega 1002 manual Block Diagram, X86 System

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1.2 Block Diagram

X86 System

PCI BUS

PCI Interface System EPROM

	Local System Controller	Status
	Local System Controller	Control
		Control

	Interrupt
	16 bits DI
	16 bits DO
	Pacer	4MHz
	Generator	4MHz
	Generator

A/D control logic

Digital Inputs

Digital Outputs

	A/D	12-bit A/D	Gain Mux
	Data	Converter	Gain Mux
	Data	Converter
	Buffer

Analog Inputs

Figure 1-1. The OME-PCI-1002 series block diagram.

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Contents User’sGuide Servicing North America Table of Contents Software and Demo Program Diagnostic Program Introduction General DescriptionBlock Diagram X86 SystemFeatures Specifications Power ConsumptionAnalog 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