Biostar A320MD PRO Bios User Manual - Pci Subsystem Settings

2. Advanced Menu | 25

B350GT3 & X370GT3

PCI Subsystem Settings

PCI Latency Timer

This item value to be programmed into PCI Latency Timer Register.

Options: 32 PCI Bus Clocks (Default) / 64 PCI Bus Clocks / 96 PCI Bus Clocks / 128 PCI Bus Clocks / 

160 PCI Bus Clocks / 192 PCI Bus Clocks / 224 PCI Bus Clocks / 248 PCI Bus Clocks

PCI-X Latency Timer

This item value to be programmed into PCI Latency Timer Register.

Options: 64 PCI Bus Clocks (Default) / 32 PCI Bus Clocks / 96 PCI Bus Clocks / 128 PCI Bus Clocks / 

160 PCI Bus Clocks / 192 PCI Bus Clocks / 224 PCI Bus Clocks / 248 PCI Bus Clocks

VGA Palette Snoop

This item enables or disables VGA Palette Registers Snooping.

Options: Disabled (Default) / Enabled

Above 4G Decoding

This item enables or disables 64bit capable Devices to be Decoded in Above 4G Address Space 

(Only if System Supports 64bit PCI Decoding).

Options: Disabled (Default) / Enabled

SR-IOV Support

This item if system has SR-IOV capable PCIe Devices, this option enables or disables Single Root IO 

Virtualization Support.

Options: Disabled (Default) / Enabled