Supermicro 7047R-72RF, Руководство пользователя

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Chapter 7: BIOS
7-11
Port 3C Link Speed
Select GEN1 to enable PCI-Exp Generation 1 support for Port 3C. Select GEN2
to enable PCI-Exp Generation 2 support for Port 3C. Select GEN3 to enable
PCI-Exp Generation 3 support for Port 3C. The options are GEN1, GEN2, and
GEN3.
IOH 1 PCIe Port Bifurcation Control
This submenu allows the user to confi gure the following 6 PCIe Port Bifurcation
Control settings for the IOH 1 PCI-Exp port. This feature determines how to
distribute the available PCI-Express lanes to the PCI-E Root Ports.
IOU1-PCIe Port
This feature allows the user to set the PCI-Exp bus speed between IOU1 and
PCI-e port. The options are x4x4 and x8 .
Port 1A Link Speed
Select GEN1 to enable PCI-Exp Generation 1 support for Port 1A. Select GEN2
to enable PCI-Exp Generation 2 support for Port 1A. Select GEN3 to enable
PCI-Exp Generation 3 support for Port 1A. The options are GEN1, GEN2 , and
GEN3 .
IOU2 - PCIe Port
This feature allows the user to set the PCI-Exp bus speed between IOU2 and
PCIe port. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8 , and x16.
Port 2A Link Speed
Select GEN1 to enable PCI-Exp Generation 1 support for Port 2A. Select GEN2
to enable PCI-Exp Generation 2 support for Port 2A. Select GEN3 to enable
PCI-Exp Generation 3 support for Port 2A. The options are GEN1, GEN2 , and
GEN3 .
Port 2C Link Speed
Select GEN1 to enable PCI-Exp Generation 1 support for Port 2C. Select GEN2
to enable PCI-Exp Generation 2 support for Port 2C. Select GEN3 to enable
PCI-Exp Generation 3 support for Port 2C. The options are GEN1, GEN2 , and
GEN3 .
IOU3 - PCIe Port
This feature allows the user to set the PCI-Exp bus speed between IOU3 and
PCIe port. The options are x4x4x4x4, x4x4x8, x8x4x4, x8x8, and x16 .