ASRock 775VM8 User Manual - Page 27

DRAM Frequency If [Auto] is selected, the motherboard will detect the memory module(s) inserted and assigns appropriate frequency automatically. You may also select other value as operating frequency: [133MHz (DDR 266)], [166MHz (DDR 333)], [200MHz (DDR 400)]. Flexibility Option The default value of this option is [Disabled]. It will allow better tolerance for memory compatibility when it is set to [Enabled]. DRAM CAS# Latency Use this item to adjust the means of memory accessing. Configuration options: [Auto], [2.5], [2], and [3]. DRAM Command Rate Use this to select among [2T Command] and [1T Command] for DRAM Command Rate. The default value is [2T Command]. DRAM Voltage Use this to select among [Normal] and [High] for DRAM Voltage. The default value is [Auto]. AGP Voltage Use this to select among [Normal] and [High] for AGP Voltage. The default value is [Auto]. Primary Graphics Adapter This allows you to select [PCI] or [AGP] as the primary graphics adapter. The default vaule is [PCI]. AGP Aperture Size It refers to a section of the PCI memory address range used for graphics memory. It is recommended to leave this field at the default value unless the installed AGP card's specifications requires other sizes. AGP Mode The default value of this feature is set to [Auto]. If you install an 8X-AGP card on this motherboard, you may select [Auto], [8X] or [4X] as the AGP mode. If the installed AGP card is a 4X-AGP card, then you may set the AGP mode as [Auto], [4X], [2X], or [1X]. AGP Fast Write This allows you to enable or disable the feature of AGP fast write protocol support. Onboard AGP Share Memory You may select [Auto], [8MB], [16MB], [32MB], or [64MB] as the Onboard AGP share Memory. The default value of this feature is set to [Auto]. When the total memory is equal or above 256MB, the share memory size will be [64MB]; otherwise, please set the share memory size to [32MB]. PCI Delay Transaction 27