Biostar K8M800-M7A Manual page 49

K8M800-M7A BIOS Setup
DRAM Configuration
Figure 4.2: DRAM Configuration
Max Memclock (MH z)
P laces an artificial me mory clock limit on the system prevented from running
faster than this frequency.
The Choices: Auto (default), 166, 133, and 100.
1T/2T Memory Timing
This field specifies the Memory 1T/2T Memory Timing Time.
The Choices: Auto (default), 1T, 2T.
CAS# Latency (Tcl)
This field specifies the cas# latency, i.e. cas# to read data valid.
The Choices: Auto (default), CL=3.0, CL=2.5, CL=2.0
RAS# to CAS# Delay (Trcd)
This field specifies the RAS# to CAS# Delay to read/ write command to the
same bank. Typically -20 Nsec.
The Choices: Auto (default), 2 BUS CLOCKS, 3 BUS CLOCKS, 4 BUS
CLOCKS, 5 BUS CLOCKS, 6 BUS CLOCKS, 7 BUS CLOCKS
Min RAS# active time (Tras)
This field specifies the minimum RAS# active time. Typically -45-60 Nsec.
The Choices: Auto (default), 5 BUS CLOCKS, 6 BUS CLOCKS ,7 BUS
CLOCKS, 8 BUS CLOCKS, 9 BUS CLOCKS, 10 BUS CLOCKS, 11 BUS
CLOCKS.
18