System Setup Program A-3
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L2 Cache ECC 
Support
When Enabled (default), this option allows error 
checking to occur on data accessed from the L2 
cache. If set to Disabled, error checking is not 
performed.
CAUTION: Be sure that Enabled is selected 
before running mathematical application pro-
grams. Otherwise, error checking will not be 
performed on the cache data.
 
System Time Resets the time on the system’s internal clock.
System Date Resets the date on the system’s internal calen-
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NOTE: The Glossary in the 
Online Guide
 defines abbreviations and acronyms.