QDI K8V800, Manual

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K8V800/K8VM800 K8V800/K8VM800 K8V800/K8VM800 K8V800/K8VM800 K8V800/K8VM800
Chapter 3 Chapter 3 Chapter 3 Chapter 3 Chapter 3
DRAM Configuration
Item Option Description
DDR Timing setting Auto DDR Timing is defined automatically.
by Manual Sets DDR Timing manually.
Max Memclock(MHz) 100/133/166/200 Set the memory clock.
CAS# Latency CL=2.0/2.5/3.0 Define the latency between the SDRAM read com-
mand and the time the data actually becomes
available.
RAS# to CAS#
2/3/4/5/6/7 Bus Clocks
Define the latency between the SDRAM active
Delay (tRCD) command and the Read / Write command.
Min RAS# Active
6/13/14/15 Bus Clocks
Define the number of SDRAM clocks used for
Time(tRAS) SDRAM parameters.
Row Precharge
2/3/4/5/6 Bus Clocks
Define the idle clocks after issuing a precharge
Time (tRP) command to the SDRAM.
AGP & P2P Bridge Control
Item Option Description
AGP Aperture Size
32/64/128/256M
Set the effective size of the Graphics Aperture to be used
in the particular GART Configuration.
AGP mode 1x/2x/4x Set the AGP mode.
AGP Driving Control Auto The default setting is recommended.
Manual
AGP Driving Value 00-FF Sets AGP driving value.
AGP Fast Write Enabled Enables AGP Fast Write.
Disabled Disables AGP Fast Write.