Cpu Core Speed Derivation Procedure - MSI NLX LX3 Manual

2.1-2 CPU Core Speed Derivation Procedure

1. The DIP Switch SW1 (5 & 6) is used to adjust the CPU clock frequency.
5 6
OFF OFF
OFF ON
ON OFF
Note: We don't guarantee 68.5MHz and
75MHz bus frequency. It might
not be stable.
Clock
66.8MHz
68.5MHz*
75MHz*
2-14