MATSONIC MS9047C Series User Manual page 31

Floppy Drive If you have two diskette drives installed
Swap and you enable this item, drive A
becomes drive B and drive B becomes
drive A.
Floppy Drive If you enable this item, your system will
Seek check all floppy disk drives at start up.
Disable this item unless you are using an
old 360KB drive.
PS/2 Mouse Enable this item if you plan to use a PS/2
Support mouse.
Password Check If you have entered a password for the
system, use this item to determine, if the
password is required to enter the Setup
Utility (Setup) or required both at start-
up and to enter the Setup Utility
(Always).
Leave these items enabled since all the
L2 Cache
processors that can be installed on this
board have internal L2 cache memory.
System BIOS If you enable this item, a segment of the
Cacheable system BIOS will be copied to main
memory for faster execution.
SDRAM Timing This item allows you to enable or disable
By SPD the SDRAM timing defined by the Serial
Presence Detect electrical.
This item determines the operation of
SDRAM CAS#
Latency SDRAM memory CAS (column address
strobe). It is recommended that you leave
this item at the default value. The 2T
setting requires faster memory that
specifically supports this mode.
SDRAM RAS# Select the number of CPU clocks
Precharge allocated for the Row Address Strobe
(RAS#) signal to accumulate its charge
before the SDRAM is refreshed. If
insufficient time is allowed, refresh may
be incomplete and data lost.
3: BIOS Setup Utility
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