Omega Engineering IOP-241 user manual External Connections

Page 32

6. External Connections

The IOP-241 is fitted with a 33-pin 0.8mm shielded connector with the pins assigned as shown in Figure 6-1 below.

1

5

10

15

20

25

30

33

GND DATA0 DATA1 DATA2 DATA3 DATA4 DATA5 DATA6 DATA7

GND DATA8 DATA9 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15

GND DATA16/INT0 DATA17/INT1 DATA18/INT2 DATA19/INT3 DATA20/INT4 DATA21/INT5 DATA22/INT6 DATA23/INT7

GND EXT_IRQ GND GND GND GND

IOP-241

.

Figure 6-1. IOP-241 33-Pin Connector

IOP-241 Users Manual

32

Image 32

Contents 15,1*,1 WARRANTY/DISCLAIMER Manufacturers Name Manufacturer’s AddressApplication of Council Directive Standards to which Conformity is DeclaredServicing Europe Servicing North AmericaFor immediate technical or application assistance Page Table of Contents Page List of Figures and Tables IOP-241 Features System ConfigurationClient Driver recommended Enabler IOP-241 Client Driver for DOSClient Driver Installation Command Line Options Device = C\IOP241CL.SYSPage Common Problems IOP-241 Enabler for DOS Enabler Installation DEVICE=C\IOP241EN.EXE Common Problems After Completing Configuration Installing the IOP-241 Under Windows 95/98 Resource Settings in Windows 95/98Changing Resource Settings with Device Manager After Completing Configuration I/O Port Description Port C Interrupt Description External Interrupt DescriptionData Port a Control Register Base + Offset Read/Write RegisterData Port B Control Register Base + Data Port C Control Register Base +Port C Interrupt Enable Register Base + Bit Name DescriptionInterrupt Mode Control Register Base + Interrupt Status Register Read Only Base +Port C Interrupt Sources Interrupt Acknowledge Register Write Only Base +Summary of Interrupt Source Options Summary of Input/Output Options External Interrupt SourceProgramming Example External Connections Optional Accessories CP-1037 Cable AssemblyUIO-37 Screw Terminal Block Physical Dimensions Power RequirementsConnector Bus InterfaceVersion January 25