IBM 2196

135
Jumper Settings of the System Board of Machine Types
2193 and 2196
Table 5-3
Jumper/Settings Function
JP1 JP2 JP3 JP4
1-2 1-2 1-2 1-2
2-3 1-2 2-3 1-2
2-3 2-3 1-2 2-3
2-3 1-2 1-2 1-2
1-2 1-2 1-2 2-3
Bus Frequency(MHz)
CPUCLK PCICLK
66 100
100 133
95 95
100 100
66 66
CPU Core Clock Multiplier
Jumper connected
JP6 JP7 JP8
2-3 1-2 1-2
1-2 1-2 2-3
1-2 2-3 2-3
2-3 2-3 2-3
2-3 1-2 2-3
1-2 1-2 1-2
CPU Clock Frequency Ratio
6.0
5.5
5.0
4.5
4.0
3.5
JP9
CMOS data clear-up
Jumper connected
2-3
1-2
J18
Jumper connected to Front
Panel
1-2
3-4
J15
Jumper connected to power
switch
1-2
Function
Normal
Clear
Indication
Power LED
Hard Disk Drive LED
Power Button