Biostar N68S3 Bios Manual - Page 20
PCI Latency Timer, Allocate IRQ to PCI VGA, Palette Snooping, PCI IDE BusMaster, OffBoard PCI/ISA - drivers
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MCP6P3/N68S3 BIOS Manual PCI Latency Timer T his item controls how long a PCI device can hold the PCI bus before another takes over. T he longer the latency, the longer the PCI device can retain control of the bus before handing it over to another PCI device. Options: 64 (Default) / 0-255 Allocate IRQ to PCI V GA T his item allows BIOS to choose a IRQ to assign for the PCI VGA card. Options: Yes (Default) / No Palette Snooping Some old graphic controllers need to " snoop" on the VGA palette and then map it to their display as a way to provide boot information and VGA compatibility. This item allows such snooping to take place. Options: Disabled (Default) / Enabled PCI IDE BusMaster T his item is a toggle for the built-in driver that allows the onbo ard ID E controller to perform DMA (Direct Memory Access) trans fers. Options: Enabled (Default) / Disabled OffBoard PCI/ISA IDE Card Some PCI IDE cards may require this to be set to the PCI slot number that is holding the card. Options: Auto (Default) / PCI Slot1 ~ 6 OffBoard PCI/ISA Primary & Secondary IRQ T his item allows you to set IRQ of non-onboard PCI/ISA IDE controller adapter. Options: Disabled (Default) / INT A / INTB / INT C / INTD / Hardwired 19