GIGABYTE AMD Socket AM2 Motherboard GA-3PXSL-RH - Manual (Page 43)

BIOS Setup
4 3
OnChip USB
Options V1.1+V2.0, V1.1, Disabled.
Default value is V1.1+V2.0
USB Memory Type
Options SHADOW, Base Memory (640K).
USB Keyboard Support
Enabled Enable USB Keyboard Support.
Disabled Disable USB Keyboard Support. (Default value)
USB Mouse Support
Enabled Enable USB Mouse Support.
Disabled Disable USB Mouse Support. (Default value)
MAC LAN
Auto Auto detect onboard H/W LAN. (Default value)
Disabled Disable this function.
MAC Media Interface
This BIOS feature determines which MAC interface is used to connect the Gigabit MAC to the
external PHY devices.
Pin Strap When set to Pin Strap, the Gigabit MAC will automatically
determine the right interface by querying the interface pins. (Default value)
MII When set to MII, the Gigabit MAC is set to use the MII which will be
connected to Fast Ethernet PHY devices. This only allows transfers of
up to 100Mbps.
RGMII When set to RGMII, the Gigabit MAC is set to use the RGMII which
will be connected to reduced pin-count Gigabit PHY devices. This
allows transfers of up to 1000Mbps.