MATSONIC MS7023D Manual page 55

SDRAM CAS latency Time
SDRAM Cycle Time Tras/Trc
SDRAM RAS-to-CAS Delay
SDRAM RAS Precharge Time
These four items set the timing and wait states for SDRAM memory. We
recommend that you leave these items at the default value.
System BIOS Cacheable
Video BIOS Cacheable
These items allow the video and/or system to be cached in memory for faster
execution. We recommend that you leave these items at the default value.
Memory Hole at 15M-16M
This item can be used to reserve memory space for some ISA expansion cards
that require it.
Delayed Transaction
If the chipset has an embedded 32-bit write buffer to support delay transaction
cycles, you can enable this item to provide compliance with PCI Ver. 2.1
specifications. We recommend that you leave this item at the default value.
On-Chip Video Window Size
This item defines the size of the aperture if you use an AGP graphics adapter. It
refers to a section of the PCI memory address range used for graphics memory.
We recommend that you leave this item at the default value.
Default: 3
Default: 6/8
Default: 3
Default: 3
Default: Enabled
Default: Enabled
Default: Disabled
Default: Enabled
Default: 64 MB
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