SOYO SY-P4I845PEISA User Manual page 59

BIOS Setup Utility
CHIPSET FEATURES SETUP (Continue)
Setting
Memory Disabled
Hole At Enabled
15M-16M
Delayed Disabled
Transaction Enabled
Delay Prior 4Min
to Thermal
8Min
16Min
32Min
256M
AGP
Aperture
128M
Size (MB)
64M
32M
Below two items only appeared on P4I845GEISA chipset
Setting
On-Chip Disabled
VGA Enabled
1 MB
On-Chip
Frame Buffer 8 MB
Size
Description
When enabled this area in memory is
forwarded to the ISA Bus. Any ISA
option ROMs that require memory
address space will end up here. If this
option is disabled, this area can be
used as normal memory.
This item allows you to control Delay
Transaction for thermal temp.
Set the time for the system to decrease
performance to avoid reaching
maximum thermal temp. Ex. If you set
it to 16 minutes the system will start
decreasing the performance 16 minutes
before reaching max thermal temp.
Select the size of Accelerated Graphics
Port (AGP) aperture. The aperture is a
portion of the PCI memory address
range dedicated for graphics memory
address space. Host cycles that hit the
aperture range are forwarded to the
AGP without any translation.
Description
This item allows you to
Disabled/Enabled On-Chip VGA.
This item allows you to select the
amount of main memory that is
pre-allocated to support the internal
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SY-P4I845PEISA/GEISA
Note
Default
Default
Default
Default
Note
Default
Default