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ASUS TUWE-M User’s Manual 57
4. BIOS SETUP
4. BIOS SETUP
Chip Configuration
SDRAM Page Closing Policy [One Bank]
This feature controls that after a page miss whether the Graphics and
Memory Controller Hub (GMCH) will issue “precharge only the bank” or
“precharge all” command to a specific opened SDRAM bank.
Configuration options: [One Bank] [All Banks]
CPU Latency Timer [Enabled]
This controls the GMCH’s response to CPU deferrable cycles.
Configuration options: [Disabled] [Enabled]
Onboard VGA [Enabled]
Select to enable the PCI channel for onboard VGA cards. Configuration
options: [Disabled] [Enabled]
Graphics Window Size [64MB]
This feature allows you to select the size of mapped memory for AGP
graphic data. Configuration options: [64MB] [32MB]
Memory Hole At 15M-16M [Disabled]
This field allows you to reserve an address space for ISA devices that re-
quire it. Configuration options: [Disabled] [Enabled]
PCI 2.1 Support [Enabled]
This function allows you to enable or disable PCI 2.1 features including
passive release and delayed transaction. Configuration options: [Disabled]
[Enabled]
High Priority PCI Mode [Disabled]
This field allows you to give PCI slot 1 a higher priority. You may want to
enable this setting if you are using an IEEE-1394 PCI card. Configuration
options: [Disabled] [Enabled]
Onboard PCI IDE Enable [Both]
You can select to enable the primary IDE channel, secondary IDE channel,
both, or disable both channels. Configuration options: [Both] [Primary]
[Secondary] [Disabled]
Onboard LAN Controller [Enabled]
You can select to enable or disable the Intel LAN controller. Choose [Dis-
able] if a PCI LAN card is used. Configuration options: [Enabled] [Dis-
abled]