TYAN THUNDER 2 ATX Manual page 41

EDO RAS Precharge
This option specifies the length of the RAS precharge part of the
DRAM system memory access cycle when EDO DRAM system
memory is installed in this computer. The settings are 3 CLKs or 4
CLKs. The Optimal and Fail-Safe default settings are 4 CLKs.
EDO RAS To CAS
This option specifies the length of the delay inserted between the RAS
and CAS signals of the DRAM system memory access cycle when
EDO DRAM system memory is installed in this computer. The settings
are 2 CLKs or 3 CLKs. The Optimal and Fail-Safe default settings are
3 CLKs.
MA Wait State
This option specifies the length of the delay inserted between MA
signals. The settings are Slow or Fast. The Optimal and Fail-Safe
default settings are Slow.
SDRAM Timing Latency
This option specifies the latency for the Synchronous DRAM system
memory signals. The settings are Auto (AMIBIOS automatically
determines the optimal delay) or Manual. The Optimal and Fail-Safe
default settings are Auto.
RAS To CAS
This option specifies the length of the delay inserted between the RAS
and CAS signals of the DRAM system memory access cycle. The
settings are 2 CLKs or 3 CLKs. The Optimal and Fail-Safe default
settings are 3 CLKs.
CAS Lat.
This option sets the latency period for the CAS signal. The settings are
2 CLKs or 3 CLKs. The Optimal and Fail-Safe default settings are 3
CLKs.
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