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.
Di
CJCJ~D=c:::::JCJ
DD
C:::J
D
c:::J
c:::J
D CJ
CJ
C:::J
c:::J c:::J
c:::::J c:::::J
c:::J
c:::::J
c:::J c:::J c:::J c:::J ~
c::J
==
Jumper
4
7=
= = =
=
D n
Positions
1 2 3
W14
I~ ~
@:2J @:2J/
Position 1 Interrupts every 9.1 ms
Position 2
Interrupts every 18.3 ms
Position 3 Interrupts every 36.6 ms
Position 4 Interrupts every 73.2 ms
Insllllling:
You can install this adapter in slots 2 through 7 in IBM 6150 and
in slots 1 through 4 in IBM 6151, whichever is available. See the system
unit diagram for the correct adapter slot.
In mM 6151, you can more easily connect cables if you install the adapter
in a slot other than adapter slot 1.
6-14 Options Installation