第三章 BIOS 功能介绍
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EC5-1817LNAR
PCI Subsystem Settings
Aptio Setup Utility – Copyright (C) 2010 American Megatrends, Inc.
Advanced
PCI Bus Driver Version V2.03.00
PCI ROM Priority [EFI Compatible ROM]
PCI Common Settings Settings
PCI Latency Timer [32 PCI Bus Clocks]
VGA Palette Snoop [Disabled]
PERR# Generation [Disabled]
SERR# Generation [Disabled]
CI Express Device Settings
Relaxed Ordering [Disabled]
Extended Tag [Disabled]
No Snoop [Enabled]
Maximum Payload [Auto]
Maximum Read Request [Auto]
PCI Express Link Settings
ASPM Support [Disabled]
WARNING: Enabling ASPM may cause some
PCI-E devices to fail
Extended Synch [Disabled]
→←：Select
Screen
↑↓：Select Item
Enter：Select
+/-：Change Opt
F1：General Help
F2：Previous
Values
F3：Optimized
Defaults
F4：Save
ESC：Exit
Version 1.28.1119. Copyright (C) 2010,American Megatrends, Inc.
PCI ROM Priority
In case of multiple Option ROMs (Legacy and EFI Compatible), specifies
what PCI Option ROM to launch.
PCI Latency Timer
Value to be programmed into PCI Latency Timer Register.
