7. BIOS Setup
SPC-8520-LA, SPC-8521-LA
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Description Choice
CAS Latency Time
When synchronous DRAM is installed, the number of clock
cycles of CAS latency depends on the DRAM timing.
Do not change the default value of this field.
Active to Precharge delay
Select the precharge delay timer.
DRAM RAS# to CAS# delay
This field lets you insert a timing delay between the CAS
and RAS strobe signals, used when DRAM is written to,
read from, or refreshed. Fast gives faster performance;
and Slow gives more stable performance. This field applies
only when synchronous DRAM is installed in the system.
DRAM RAS# Precharge
The precharge time is the number of cycles it takes for the
RAS to accumulate its charge before DRAM refresh. If
insufficient time is allowed, refresh may be incomplete and
the DRAM may fail to retain data.
Memory Frequency for
If selecting the auto, it is defined by the BIOS.
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