User manual

Appendix E Using Your PC-DIO-96 (Non-PnP) Board
PC-DIO-96/PnP User Manual E-8 © National Instruments Corporation
Interrupt Selection
There is one set of jumpers for interrupt selection on the PC-DIO-96
board. Use W2 for selecting the interrupt level. The location of this
jumper is shown in Figure E-2.
The PC-DIO-96 board can connect to any one of six interrupt lines of
the PC I/O Channel: IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, or IRQ9. Select
the interrupt line by setting a jumper on W2. The default interrupt line
is IRQ5. To change to another line, remove the jumper from IRQ5 and
place it on the pins for another request line. Figure E-4 shows the
default factory setting for IRQ5.
1 1 0 0 1 320 320–33F
1 1 0 1 0 340 340–35F
1 1 0 1 1 360 360–37F
1 1 1 0 0 380 380–39F
1 1 1 0 1 3A0 3A0–3BF
1 1 1 1 0 3C0 3C0–3DF
1 1 1 1 1 3E0 3E0–3FF
Note: Base I/O address values 000 through 0FF hex are reserved
for system use. Base I/O address values 100 through 3FF
hex are available on the I/O channel.
Table E-3. Switch Settings with Corresponding Base I/O Address and
Base I/O Address Space (Continued)
Switch Setting Base I/O
Address (hex)
Base I/O Address
Space Used (hex)
A9 A8 A7 A6 A5