User`s guide

34 Appendix A - Configuring Your Controller
Next, install a jumper vertically at W1 to select the Interrupt (IRQ). A jumper is
supplied, but may be found in a horizontal, inactive position. See Choosing an
Interrupt (IRQ) for PC-Bus Controllers, page 25. The jumper block positions are
as follows:
W1 Position Interrupt (IRQ)
(from left)
62
53
44
3 5 (factory set)
26
17
Remember the Base I/O Port address and IRQ values. You will need them when
updating your CONFIG.SYS file.