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ASUS P4SDR-VM motherboard user guide
2-15
CPU frequency settings
This option tells the clock generator which frequency to send to the CPU
and memory clocks. This allows selection of the CPU external frequency
(or bus clock). The bus clock multiplied by the frequency multiple equals
the CPU internal frequency (the advertised CPU speed).
Frequency Table
MHz FSJ
CPU DRAM AGP FS0 FS1 FS2 FS3 FS4
100 100 66.7 [CAP] [OFF] [OFF] [OFF] [OFF]
100 133 66.7 [CAP] [CAP] [OFF] [OFF] [OFF]
100 150 60 [OFF] [OFF] [CAP] [OFF] [OFF]
100 166.7 62.5 [CAP] [OFF] [OFF] [CAP] [OFF]
133 100 66.7 [CAP] [OFF] [CAP] [OFF] [CAP]
133 133 66.7 [OFF] [CAP] [CAP] [OFF] [CAP]
133 166.7 66.7 [CAP] [CAP] [CAP] [OFF] [CAP]
Set the CPU frequency only to the recommended settings.
Frequencies other than the recommended CPU bus frequencies are
not guaranteed to be stable.
P4SDR-VM
®
P4SDR-VM CPU
External Frequency Selection
CPU
FSJ1
SDRAM
CPU
SDRAM
133.3MHz
FS0
FS1
FS2
FS3
FS4
166.7MHz
133.3MHz
FS0
FS1
FS2
FS3
FS4
133.3MHz
133.3MHz
FS0
FS1
FS2
FS3
FS4
100.0MHz
100.0MHz
FS0
FS1
FS2
FS3
FS4
166.7MHz
100.0MHz
FS0
FS1
FS2
FS3
FS4
150.0MHz
100.0MHz
FS0
FS1
FS2
FS3
FS4
133.3MHz
100.0MHz
FS0
FS1
FS2
FS3
FS4
100.0MHz