FlyTech 3000 Series User Manual page 65

SDRAM Precharge Control
Defines the length of time for Row Address Strobe is allowed to
precharge.
The Choice: Disable, Enable.
DRAM Data Integrity Mode
Select Parity or ECC (error-correcting code), according to the type of
installed DRAM.
The Choice: Non-ECC, ECC.
System BIOS Cacheable
Select Enabled allows caching of the system BIOS ROM at
F000h-FFFFFh,
resulting in better system performance. However, if any program writes
to this memory area, a system error may result.
Item
Enabled
Disabled
Video BIOS Cacheable
Select Enabled allows caching of the video BIOS ROM at
C0000h-F7FFFh, resulting in better video performance. However, if any
program writes to this memory area, a system error may result.
Item
Enabled
Disabled
Video RAM Cacheable
Select Enabled allows caching of the video RAM, resulting in better
system performance. However, if any program writes to this memory
area, a system error may result.
8 Bit I/O Recovery Time
The recovery time is the length of time, measured in CPU clocks, which
the system will delay after the completion of an input/output request.
Description
BIOS access cached
BIOS access not cached
Description
Video BIOS access cached
Video BIOS access not cached
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