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ASUS CUW User’s Manual 65
4. BIOS SETUP
4. BIOS SETUP
SDRAM RAS Precharge Time
This controls the idle clocks after issuing a precharge command to the
SDRAM. NOTE: To make changes to this field, the SDRAM Configura-
tion field must be set to [User Define].
SDRAM Cycle Time (Tras, Trc) [6T, 8T]
This feature controls the number of SDRAM clocks used per access cycle.
Configuration options: [5T, 7T] [6T, 8T]
SDRAM Page Closing Policy [All Banks]
This feature controls whether the graphic and memory controller hub will
precharge one or all banks after a page miss. Configuration options: [One
Bank] [All Banks]
CPU Latency Timer [Enabled]
Configuration options: [Disabled] [Enabled]
Onboard VGA [Enabled]
Leave on default setting if you want to use the onboard VGA. If this field is
disabled, all Display Cache configurations will not be available. Configura-
tion options: [Disabled] [Enabled]
Display Cache CAS Latency (DCCAS) [2T]
Configuration options: [2T] [3T]
Display Cache RAS to CAS Delay [Determined by DCCAS]
With the default setting [Determined by DCCAS], this field has the same
configuration as Display Cache CAS Latency (DCCAS). Configuration
options: [Determined by DCCAS] [2T]
Display Cache RAS Precharge Time [2T]
Configuration options: [2T] [3T]
Display Cache Cycle Time (Tras, Trc) [5T, 8T]
Configuration options: [5T, 8T] [7T, 10T]
Display Cache Paging Mode [Page Open Mode]
Configuration options: [Page Open Mode] [Page Close Mode]
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 expansion cards
that require it. Setting the address space to a particular setting will make
that memory space unavailable to the system. Expansion cards can only
access memory up to 16MB. Configuration options: [Disabled] [Enabled]
Chip Configuration