Intel® Server System SR1680MV Service Guide 67
QPI Links Speed Slow-Mode
Full-Speed*
To transition the QPI links to full-speed or leave
them in Slow-mode.
QPI Frequency Auto *
4.800GT
5.866GT
6.400GT
Transition the links to the specified speed when
transitioning the links to full-speed. (if supported
by all components).
QPI L0s and L1 Disabled *
Enabled
Enable/Disable L0s and L1.
Memory Frequency Auto *
Force DDR-800
Force DDR-1066
Force DDR-1333
Forces a DDR3 frequency slower than the
common tCK detected via SPD.
Memory Mode Independent*
Channel Mirroring
Lockstep
Sparing
Independent:
Independent channel.
Mirroring:
Mirrors channel space between channel.
Lockstep:
Lockstep between channel 0 and 1.
Spare:
Sparing mode.
Demand Scrubbing Disabled*
Enabled
ECC demand scrub enable/disable.
Patrol Scrubbing Disabled*
Enabled
ECC patrol scrub enable/disable.
Serial Debug Message
Level NONE*
MIN
MAX
TEST
Specifies what level of debug messages to
display.
Table 11. CPU Configuration Submenu Fields
Menu Fields Settings Description