ECS P6IEMT Manual page 51

*Onboard Display Cache Setting*
The items under this heading are used to set the parameters
for display cache memory that may be optionally installed on
your mainboard. If you have display cache memory, we rec-
ommend that you leave these items at the default settings.
CAS# Latency (3)
This item sets a timing parameter for the Column Address
Strobe memory access. Leave this item at the default setting.
Paging Mode Control (Open)
Enables and disables page open mode.
RAS-CAS Override (by CAS#LT)
This item sets the timing parameters for the system memory
such as the CAS (Column Address Strobe) and RAS (Row
Address Strobe). We recommend that you set RAS-to-CAS to
the default.
RAS# Timing (Fast)
Sets the Row Address Strobe (RAS) timing. Leave this at the
default setting.
RAS# Precharge Timing (Fast)
DRAM must continually be refreshed or it will lose its data.
Normally, DRAM is refreshed entirely as the result of a single
request. This option allows you to determine the number of
CPU clocks allocated for the Row Address Strobe (RAS) to
accumulate its charge before the DRAM is refreshed. If insuf-
ficient time is allowed, refresh may be incomplete and data
lost.
Press <Esc> to return to the previous screen.
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