Nvidia 754 - Manual (Page 39)

BIOS
Page 4-9
Async Latency Value
Options: Auto, 1ns ~ 15ns.
IdleCycle Limit
Options: Auto, 4, 8, 16, 32, 64, 128, 256.
Dynamic IdleCycle Counter
Options: Auto, Disabled, Enabled.
R/W Queue Bypass Count
Options: Auto, 2, 4, 8, 16.
Bypass Max
Options: Auto, 0 ~ 7.
DQS Skew Control
Options: Auto, Increase, Decrease.