AMI
®
BIOS Setup
3-13
Timing Setting Mode
The DRAM timing is controlled by the DRAM Timing Registers. The Timings
programmed into this register are dependent on the system design. Slower
rates may be required in certain system designs to support loose layouts or
slower memory. Setting options: Safe Mode, Normal Mode, Fast Mode, Turbo
Mode, Ultra Mode.
MA 1T/2T Select
This setting controls the DRAM command rate. Selecting MA 1T allows DRAM
signal controller to run at 1T (T=clock cycle) rate. Selecting MA 2T makes
DRAM signal controller run at 2T rate. 1T is faster than 2T. Setting options:
Auto, MA 2T, MA 1T.
Host To Memory Latency
When the system is running at Host and DRAM clock synchronous mode,
you can set the field to Fast for better performance. If not, you have to select
Normal. Settings: Normal, Fast.
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