Jumper settings for sdram clock (dimm), 7 jumper settings for sdram clock (dimm), Hardware installation – Microsoft G7VP2 User Manual
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2
Hardware Installation
2.7 Jumper Settings for SDRAM Clock (DIMM)
Jumper JP4
SDRAM Clock
JP4 is used to set the SDRAMs
clock according to the CPU
clock or AGP clock. If you are
using PC-100 SDRAM DIMMs,
it is recommended that you set
the SDRAM clock according to
the CPU clock (2-3 On). This
setting will provide better
system performance specially
when used with 75/83/95/
100MHz processors. However, if
you encounter compatibility
problems with PC-100 SDRAM DIMMs or you are using EDO /
PC-66 SDRAM DIMMs, set the SDRAM clock according to the AGP
clock (1-2 On).
2-3 On:
SDRAM CLK = CPU CLK
1-2 On:
SDRAM CLK = AGP CLK
(default)
CPU CLK
60MHz
66MHz
75MHz
83MHz
95MHz
100MHz
SDRAM CLK
60MHz
66MHz
60MHz
66MHz
66MHz
66MHz
AGP CLK
60MHz
66MHz
60MHz
66MHz
66MHz
66MHz
CPU CLK
60MHz
66MHz
75MHz
83MHz
95MHz
100MHz
SDRAM CLK
60MHz
66MHz
75MHz
83MHz
95MHz
100MHz
AGP CLK
60MHz
66MHz
60MHz
66MHz
66MHz
66MHz
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