ASROCK N68-GS UCC User Manual page 38

TWTR
Use this to adjust TWTR values. Configuration options: [Auto], [1CLK],
[2CLK] and [3CLK]. The default value is [Auto].
TRWTTO
This option appears only when you adopt AM2 CPU. Use this to adjust
TRWTTD values. Configuration options: [Auto], [2CLK], [3CLK], [4CLK],
[5CLK], [6CLK], [7CLK], [8CLK] and [9CLK]. The default value is [Auto].
TWRRD
This option appears only when you adopt AM2 CPU. Use this to adjust
TWRRD values. Configuration options: [Auto], [0CLK], [1CLK], [2CLK] and
[3CLK]. The default value is [Auto].
TWRWR
This option appears only when you adopt AM2 CPU. Use this to adjust
TWRWR values. Configuration options: [Auto], [1CLK], [2CLK] and [3CLK].
The default value is [Auto].
TRDRD
This option appears only when you adopt AM2 CPU. Use this to adjust
TRWTTD values. Configuration options: [Auto], [2CLK], [3CLK], [4CLK] and
[5CLK]. The default value is [Auto].
MA Timing
Use this to adjust values for MA timing. Configuration options: [Auto], [2T],
[1T]. The default value is [Auto].
Addr/Cmd Fine Delay
Use this to adjust values for Addr/Cmd Fine Delay feature. Configuration
options: [Auto], [No Delay], [1/64CLK] to [31/64CLK]. The default value is
[Auto].
CS/ODT Fine Delay
Use this to adjust values for CS/ODT Fine Delay feature. Configuration
options: [Auto], [No Delay], [1/64CLK] to [31/64CLK]. The default value is
[Auto].
Bank Interleaving
Interleaving allows memory accesses to be spread out over banks on the same
node, or accross nodes, decreasing access contention.
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