IBM Aptiva 2170 Hardware Maintenance Service Manual page 182

2170 System Board Jumper Settings (Continued)
Jumper/Settings
SW1(switch 1, 2, 3)
Off, Off, Off
On, Off, On
Off, On, Off
On, On, Off
On, On, On
On, Off, Off
Off, On, On
Off, Off, On
SW1(switch 4, 5, 6, 7, 8)
Off, On, On, Off, On
Off, On, Off, Off, On
Off, On, Off, Off, Off
Off, Off, On, Off, On
Off, Off, On, Off, Off
Off, Off, Off, On, On
Off, Off, Off, On, Off
SW3(switch 1, 2, 3, 4)
Off, On, On, On
On, On, Off, Off
Off, On, Off, On
On, On, On, On
Off, On, Off, Off
Off, Off, On, On
148
Function
Bus Clock Ratio
M2 --
3.5 --
2.0 --
3.0 --
2.5 --
-- --
-- --
-- --
-- --
CPU Core Voltage
3.3V
2.9V
2.8V
2.5V
2.4V
2.3V
*2.2V
Frequency(MHz)
CPU SDRAM
66.6 66.6
66.6 100
83.3 83.3
90 90
95 95
*100 *100
K6
*3.5
4.0
3.0
2.5
4.5
2.0
5.0
5.5
PCI
33.3
33.3
33.3
30
31.7
*33.3