Asus CUWE CUWE User Manual - Page 65

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 Configuration 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. Configuration 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] 4. BIOS SETUP Chip Configuration ASUS CUWE User's Manual 65