User`s guide

SETUP program options (continued)
Option
I/O Recovery
Time
Concurrent
Refresh
Settings
Fast *
Slow
Enabled-
Write Through
Enabled-
Write Back
Disabled*
Standard
Enhanced l
Enabled l
Disabled
Enabled l
Disabled
Description
Select Fast to set the computer’s
processor to operate at its
maximum speed; select Slow to
set the processor to operate at a
simulated 8 MHz speed to
accommodate old application
programs that may require it;
slow speed also disables any
system caching
Set to Enabled-Write Through to
enable caching on the
486DX2/66 CPU card; set to
Enabled-Write Back to enable
caching on the Pentium CPU
card; set to Disabled to prevent
caching when you are using
time-dependent software
Select Enhanced to set a fast I/O
recovery time; set to Standard if
you have trouble with an
application program or option
card that is running in Enhanced
mode
Set to Enabled to improve
performance by posting I/O
writes to the EISA bus; set to
Disabled if any of your option
cards do not support this feature
Set to Enabled to improve
performance by executing
concurrent CPU cache and
main memory refresh cycles; set
to Disabled if you have trouble
with any application programs
while this option is enabled
2-10 Running the SETUP Program