ASRock P4S55FX User Manual - Page 27

Flexibility: The default value of this option is [Disabled]. It will allow better tolerance for memory compatibility when it is set to [Enabled]. Chipset Configuration: Advanced AMIBIOS SETUP UTILITY - VERSION 3.31a Chipset Configuration [ Setup Help ] AGP Data Rate AGP Fast Write AGP Aperture Size USB Controller USB 2.0 Support USB Device Legacy Support VDDQ Voltage VCCM Volatge IDE Driving Strength ZCLK / AGP / PCI Frequency mode DRAM Access Mode Auto Disabled 64M Enabled Enabled Disabled 1.66V 2.62V Normal Sync. Mode Auto to select the AGP data transfer rate. F1:Help Esc:Previous Menu :Select Item +/-:Change Values Enter:Select Sub-Menu F9:Setup Defaults F10:Save & Exit Advanced AMIBIOS SETUP UTILITY - VERSION 3.31a Chipset Configuration [ Setup Help ] VDDQ Voltage VCCM Volatge IDE Driving Strength ZCLK / AGP / PCI Frequency mode DRAM Access Mode DRAM CAS Latency DRAM Precharge Time DRAM RAS to CAS Delay DRAM ACT to Precharge Delay DIMM1, 2 Address / Command Rate DIMM3, 4 Address / Command Rate DIMM1, 2 FWDSDCLK Delay DIMM3, 4 FWDSDCLK Delay 1.66V 2.62V Normal Sync. Mode Auto Auto Auto Auto Auto 2T 2T Auto Auto to select the AGP data transfer rate. F1:Help Esc:Previous Menu :Select Item +/-:Change Values Enter:Select Sub-Menu F9:Setup Defaults F10:Save & Exit AGP Data Rate: This allows you to select the AGP data transfer rate between [8X] or [4X] for an AGP 3.0 card. For AGP 2.0 card, you may select between [4X], [2X], and [1X]. The default value is [Auto]. AGP Fast Write: This allows you to enable or disable the feature of AGP fast write protocol support. 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. 27