JETWAY 915GDAPR1A User Manual
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Contents
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26PCIExpress Root Port FunctionPlease refer to section 3-6-1System BIOS CacheableSelecting Enabled allows caching of the system BIOS ROM at F0000h-FFFFFh, resulting inbetter system performance. However, if any program writes to this memory area, a systemerror may result. The settings are: Enabled and Disabled.Video RAM CacheableSelect Enabled allows caching of the video BIOS, resulting in better system performance.However, if any program writes to this memory area, a system error may result. The settingsare: Enabled and Disabled.Memory Hole At 15M-16MYou can reserve this area of system memory for ISA adapter ROM. When this area isreserved, it cannot be cached. The user information of peripherals that need to use this area ofsystem memory usually discusses their memory requirements. The settings are: Enabled andDisabled.Delay TransactionThe chipset has an embedded 32-bit posted write buffer to support delay transactions cycles.Select Enabled to support compliance with PCI specification version 2.1. The settings are:Enabled and Disabled.AGP Transfer ModeIn this item you can select AGP transfer mode Auto/4X/1X the Default setting is Auto.3-6-1 PCIExpress Root Port FunctionCMOS Setup Utility – Copyright(C) 1984-2004 Award SoftwarePCIExpress Root Port FunctionItem HelpPCIExpress Port 1 AutoPCIExpress Port 2 AutoPCIExpress Compliancy Mode v1.0a Menu Level >>↑ ↓ → ← Move Enter:Select +/-/PU/PD:Value F10:Save ESC:Exit F1:General HelpF5:Previous Values F6:Optimized Defaults F7:Standard Defaults |
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