Supermicro Super FatTwin F627G3-FT+ User Manual page 128

FatTwin
F627G3-FT+/FTPT+/F73+/F73PT+ USER'S MANUAL

PCIe/PCI/PnP Confi guration
Launch Storage Add-on Card OpROM Priority
Use this feature to select the Option ROM you want to use to boot the system when
there are multiple Option ROMs available in the system. The options are UEFI only
and Legacy only.
PCI Latency Timer
Use this feature to set the latency timer of each PCI device installed on a PCI bus.
Select 64 to set the PCI latency to 64 PCI clock cycles. The options are 32, 64,
96, 128, 160, 192, 224 and 248.
PERR# Generation
Select Enabled to allow a PCI device to generate a PERR number for a PCI Bus
Signal Error Event. The options are Enabled and Disabled.
SERR# Generation
Select Enabled to allow a PCI device to generate an SERR number for a PCI Bus
Signal Error Event. The options are Enabled and Disabled.
Maximum Payload
Select Auto to allow the system BIOS to automatically set the maximum payload
value for a PCI-E device to enhance system performance. The options are Auto,
128 Bytes and 256 Bytes, 512 Bytes, 1024 Bytes, 2048 Bytes, and 4096 Bytes.
Maximum Read Request
Select Auto to allow the system BIOS to automatically set the maximum Read
Request size for a PCI-E device to enhance system performance. The options are
Auto, 128 Bytes, 256 Bytes, 512 Bytes, 1024 Bytes, 2048 Bytes, and 4096 Bytes.
ASPM Support
Use this feature to set the Active State Power Management (ASPM) level for a
PCI-E device. Select Auto to allow the system BIOS to automatically set the ASPM
level for the system. Select Disabled to disable ASPM support. The options are
Disabled, and Auto.
Warning: Enabling ASPM support may cause some PCI-E devices to fail!
Above 4G Decoding (Available if the system supports 64-bit PCI decoding)
Select Enabled to decode a PCI device that supports 64-bit in the space above 4G
Address. The options are Enabled and Disabled.
7-16