4. BIOS SETUP SDRAM Command Timing [2T] Leave on default setting. Configuration options: [1T] [2T] SDRAM Multi-Banking [On] Leave on default setting. Configuration options: [On] [Off] SDRAM DataIn-Precharge Latency [1T] Leave on default setting. Configuration options: [2T] [1T] Onboard VGA [Enabled] Leave on default setting if you want to use the onboard VGA. 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:
[Disabled] [1MB] [2MB] [4MB] [8MB] [16MB] [32MB] [64MB] [128MB] [256MB] 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] Host Memory Write Buffer [1 Line] Leave on default setting. Configuration options: [4 Lines] [1 Line] 4. BIOS SETUP Chip Configuration PCI 2.2 Support [Disabled] This function allows you to enable or disable PCI 2.2 features. Configura- tion options:
[Disabled] [Enabled] Passive Release Support [Disabled] Passive release allows the PCI bus to carry out other tasks when it is receiv- ing data from ISA devices. Configuration options: [Disabled] [Enabled] Super I/O Recovery Time [0.75 us] Leave on default setting. Configuration options: [0.25 us]...[3.75 us] 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] [Sec- ondary] [Disabled] ASUS CUA User’s Manual 62