S1837 Thunderbolt
67
Settings Chart (continued)
* Setting option not selectable.
USB Function
Set this option to Enabled to enable USB (Universal Serial Bus) support. The
settings are Enabled or Disabled.
Setting Option
Optim al Default
Fail-Safe Default
D R A M R e f re s h R a te
15 .6 u s
15 .6 u s
M e m o ry H o le
D is a b le d
D is a b le d
S D R A M R A S # t o C A S # D e la y
3 S C L K s
3 S C L K s
S D R A M R A S # P re c h a rg e
3 S C L K s
3 S C L K s
P o we r D o wn S D R A M
D is a b le d
D is a b le d
A C P I C o n tro l R e g is t e r
D is a b le d
D is a b le d
G a t e d C lo c k
D is a b le d
D is a b le d
G ra p h ic s A p e rt u re S ize
6 4 M B
6 4 M B
S e a rc h f o r M D A R e s o u rc e s
Y e s
Y e s
A G P M u lt i-T ra n s T im e r (A G P C lk s )
3 2
D is a b le d
A G P L o w-P rio rit y T im e r (C lk s )
16
D is a b le d
A G P S E R R
D is a b le d
D is a b le d
A G P P a rit y E rro r R e s p o n s e
D is a b le d
D is a b le d
8 b it I/ O R e c o v e ry T im e
D is a b le d
D is a b le d
16 b it I/ O R e c o v e ry T im e
D is a b le d
D is a b le d
P IIX 4 S E R R #
D is a b le d
D is a b le d
US B P a s s iv e R e le a s e
E n a b le d
E n a b le d
P IIX 4 P a s s iv e R e le a s e
E n a b le d
E n a b le d
P IIX 4 D e la ye d T ra n s a c t io n
D is a b le d
D is a b le d
T yp e F D M A B u f f e r C o n t ro l1
D is a b le d
D is a b le d
T yp e F D M A B u f f e r C o n t ro l2
D is a b le d
D is a b le d
D M A -0 T yp e
N o rm a l IS A
N o rm a l IS A
D M A -1 T yp e
N o rm a l IS A
N o rm a l IS A
D M A -2 T yp e
N o rm a l IS A
N o rm a l IS A
D M A -3 T yp e
N o rm a l IS A
N o rm a l IS A
D M A -5 T yp e
N o rm a l IS A
N o rm a l IS A
D M A -6 T yp e
N o rm a l IS A
N o rm a l IS A
D M A -7 T yp e
N o rm a l IS A
N o rm a l IS A
C P U B u s F re q u e n c y
A u t o
A u t o
BIOS