Supero SuperServer 6027R-3RF4+, Руководство пользователя

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Chapter 7: BIOS
7-15

SCU (Storage Control Unit) Confi guration
Storage Controller Unit
Select Enabled to enable PCH SCU storage devices. The options are Disabled
and Enabled .
OnChip SCU Option ROM
Select Enabled to support the onboard SCU Option ROM to boot up the system via
a storage device. The options are Disabled and Enabled .
SCU Port 0~SCU Port 7 : The AMI BIOS will automatically detect the onboard SCU
devices and display the status of each SCU device as detected.

PCIe/PCI/PnP Confi guration
PCI ROM Priority
Use this feature to select the Option ROM to boot the system when there are mul-
tiple Option ROMs available in the system. The options are EFI Compatible ROM
and Legacy ROM .
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.
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 .
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, 256 Bytes, 512 Bytes, 1024 Bytes, 2048 Bytes, and 4096 Bytes.