User`s manual

- 39 - BIOS Setup
2-2-3 PCI Subsystem Settings
PCI Express Slot #1 I/O ROM
When enabled, This setting will initialize the device expansion ROM for the related PCI-E slot.
Options available: Enabled/Disabled. Default setting is Enabled.
Onboard LAN I/O ROM Option
 CongureonboardLANdevicesandinitializedeviceexpansionROM.
Options available: PXE/iSCSI. Default setting is PXE.
Onboard LAN1/2 I/O ROM
Enable/Disable onboard LAN devices and initialize device expansion ROM.
Options available: Enabled/Disabled. Default setting is Enabled.
PCI 64bit Resources Handling
Above 4G Decoding
Enable/Disable Above 4G Decoding.
Options available: Enabled/Disabled. Default setting is Disabled.
PCI Common Settings
PCI Latency Timer
Value to be programmed into PCI Latency Timer Register.
Options available: 32 PCI Bus Clocks/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/.
Default setting is 32 PCI Bus Clocks.