National Instruments PCI-DIO-96 Network Card User Manual


 
Chapter 5 Register Map and Description
PCI-DIO-96 User Manual 5-10
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National Instruments Corporation
Interrupt Clear Register
The interrupt clear register has no bits associated with it. Use this register to reset the
state of the interrupt request signal once the interrupt routine has been entered. To clear
the interrupt, perform an 8-bit write to this register address; the data is irrelevant.
Address: Base address + 16 (hex)
Type: Write-only
Word Size: 8-bit
Bit Map:
Bit Name Description
7–0 X Don’t care bit.
7 6 5 4 3 2 1 0
X X X X X X X X