http://www.tyan.com
48
Chapter 3
BIOS Configuration
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
DRA M Refresh Rate
15.6 us
15.6 us
M emo ry Ho le
Disabled
Disabled
SDRA M RA S# to CA S# Delay
A uto
A uuto
SDRA M RA S# P recharge
A uto
A uto
DRA M Idle Timer (idle clo cks)
A uto
A uto
P o wer Do wn SDRA M
Disabled
Disabled
A CP I Co ntro l Register
Disabled
Disabled
Gated Clo ck
Disabled
Disabled
Graphics A perture Size
64 M B
64 M B
Search fo r M DA Reso urces
Yes
Yes
A GP M ulti-Trans Timer (A GP Clks)
32
Disabled
A GP Lo w-P rio rity Timer (Clks)
16
Disabled
A GP SERR
Disabled
Disabled
A GP P arity Erro r Respo nse
Disabled
Disabled
8bit I/O Reco very Time
Disabled
Disabled
16bit I/O Reco very Time
Disabled
Disabled
P IIX4 SERR#
Disabled
Disabled
USB P assive Release
Enabled
Enabled
P IIX4 P assive Release
Enabled
Enabled
P IIX4 Delayed Transactio n
Disabled
Disabled
Type FDM A B uffer Co ntro l1
Disabled
Disabled
Type FDM A B uffer Co ntro l2
Disabled
Disabled
DM A -0 Type
No rmal ISA
No rmal ISA
DM A -1 Type
No rmal ISA
No rmal ISA
DM A -2 Type
No rmal ISA
No rmal ISA
DM A -3 Type
No rmal ISA
No rmal ISA
DM A -5 Type
No rmal ISA
No rmal ISA
DM A -6 Type
No rmal ISA
No rmal ISA
DM A -7 Type
No rmal ISA
No rmal ISA
CP U B US Frequency
A uto
A uto
