Software Interrupt Timer Jumper (W14) - IBM RT PC Options Installation

Software Interrupt Timer Jumper (W14)

The setting of W14 determines the interrupt request rate. Use the
following chart to set the jumper to the desired setting.
Position 1
Position 2
Position 3
Position 4
Section 6. Communication and Network Adapter Options
Interrupts every 9.1 ms
Interrupts every 18.3 ms
Interrupts every 36.6 ms
Interrupts every 73.2 ms
6-15