Supermicro C7Q67-O User Manual download pdf (Page 76)

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C7Q67 User's Manual

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PCIe/PCI/PnPConguration

This feature allows the user to set the PCI/PnP congurations for the following

items:

PCI Latency Timer

This feature sets the latency Timer of each PCI device installed on a PCI bus. Select

64 to set the PCI latency to 64 PCI bus clock cycles. The options are 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 and 248 PCI Bus Clocks.

Active State Power Management

Select Enabled to enable Active-State Power Management for signal transactions

between L0 and L1 Links on the PCI Express Bus in order to maximize power-

saving and transaction speeds. The options are Enabled and Disabled.

PCIe Max Read Request Size

This item manually sets the maximum read request size of the PCI Express device

or allows the system BIOS to choose the value (Auto). The options are Auto, 128

Bytes, 256 Bytes, 512 Bytes, 1024 Bytes, 2048 Bytes and 4096 Bytes

PCI-E Slot 4, 5, 6, & 7 OPROM

Use this feature to enable or disable PCI slot Option ROMs. The options are Dis-

abled and Enabled.

Onboard LAN1/LAN2 Option ROM

This feature enables or disables the onboard ROM option for LAN1 and LAN2. The

options are Disabled and Enabled.

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SuperIODeviceConguration

Serial Port 1 / Serial Port 2 / Serial Port 3 / Serial Port 4

Select Enabled to enable the onboard serial port. The options are Enabled and

Disabled.

Serial Port 1 ~ 4 Settings

This option species the base I/O port address and the Interrupt Request address

of Serial Port 1 ~ 4. Select Auto to let the BIOS automatically assign the base I/O

and IRQ address.

The options for Serial Port 1 are Auto, (IO=3F8h; IRQ=4), (IO=3F8h; IRQ=4, 10,

11), (IO=2F8h; IRQ=3, 10, 11), (IO=3E8h; IRQ=4, 10, 11) and (IO=2E8h; IRQ=3,

10, 11).

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Supermicro C7Q67-O User Manual Page 76