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Power Saving Features
Use this option to Enable or Disable power down saving features in the
Southbridge chipset. This feature should be enabled for mobile systems and
disabled for desktop systems. See the AMD SB700 Power Saving document
for more details.
RD890 Confi guration
PCI Express Confi guration
Port 02 ~ Port 13 Features
This submenu allows you to set the features for Ports 02 through 13 in the
system. Each port submenu allows you to defi ne the same settings below.
Gen 2 High Speed Mode
This setting allows you to set the Gen 2 high-speed mode. Options include
Auto, Disabled, Software Initiated and Advertised RC.
Link ASPM
Use this setting to configure the Link ASPM. Options include
Disabled, L0s, L1, L0s & L1, L0 Downstream and L0 Downstream
+ L1.
Note: For ATI GFx Card M2x use APSM L1 only, and for ATI GFx Card
M5x use APSM L0 only.
Link Width
Use this setting to confi gure the Link Width. Options include Auto, x1,
x2, x4, x8 and x16.
Compliance Mode
This setting allows you to Enable or Disable the Compliance Mode.
Remap Port Device Number
This setting allows you remap the Port Device number. Options include
Auto and port numbers between 2 and 13.
4-7
Chapter 4: BIOS
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