Artesyn ATCA-8330 Installation and Use (April 2015) - Manual (Page 83)

BIOS
ATCA-8330 Installation and Use (6806800S82B) 83
Table 4-7 Advanced --> Memory Configuration
Item Values Description
Channel Mirroring Enable
Disable (Default) Pair's physical channels (primary and
secondary) to form one logical channel.
The secondary channel contains a copy of
the in the primary channel. Channel
Mirroring and Channel Lockstep mode is
mutually exclusive.
Channel Lockstep Enable
Disable (Default) Enable/Disable x8 SDDC (Single Device
Data Correction) for correction of any x4 or
x8 DRAM failure. Channel Mirroring and
Channel Lockstep mode is mutually
exclusive.
Patrol Scrubbing Enable (Default),
Disable Periodically reads each DRAM location and
corrects or scrubs any correctable errors by
writing the corrected data back to DRAM.
Demand Scrubbing Enable
Disable (Default) Corrects and scrubs any correctable errors
by writing the corrected data back to
DRAM after a corrected read error.
Hardware Memory Test Disabled
Short (Default)
Long Select Hardware Memory Test
Short memory test takes a view seconds
Long memory test takes about one minute
Data Poisoning Enable
Disable (Default) Synchronously signals uncorrectable
errors along with the data from a source of
data to its destination
ECC Correctable Error Log Enable
Disable (Default)
Controls whether ECC correctable error are
logged
ECC Uncorrectable Error
Log Enable
Disable (Default) Controls whether ECC uncorrectable error
are logged
Halt On Uncorrectable
Error Enable
Disable (Default) Controls whether to halt or not when
uncorrectable errors are encountered
Correctable Error
Threshold Enable
Disable (Default) Number of correctable ECC errors which
must occur before they are logged
Enable Correctable Error
Flood Enable
Disable (Default) Enable/Disable Correctable Flood Count
Correctable Error Flood
Count 1(Default) to 65535 Number of correctable ECC errors which
constitute a flood condition when
occurring within error flood seconds