User manual

47 PCE-5125 User Manual
Chapter 3 AMI BIOS Setup
3.2.2.9 PCI-Express Configuration
Figure 3.11 Configure PCI-Express parameters
! Relaxed Ordering
This item enables or disables PCI Express device relaxed ordering.
! Maximum Payload Size
Either set Maximum payload for PCI Express device, or allow system BIOS
select the value.
! Extended Tag Field
If Enabled, it allows device to use 8-bit tag field as a requester.
! No Snoop
This item enables or disables PCI Express device No Snoop option.
! Maximum Read Request Size
This item sets maximum read request size of PCI Express device, or allows sys-
tem BIOS select the value.
! Active State Power-Management
This is to enable or disable PCI-Express port's power saving function. Enabling
this could reduce add-on card compatibility.
! Extended Synch
If Enabled, it allows generation of extended synchronization patterns.