User Guide

52
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AX4SG / AX4SG-N / AX4SG-L provide an AGP 8x slot. The AGP 8X is a bus interface targeted for high-performance 3D
graphic. AGP uses both rising and falling edge of the 66MHz clock, for 4X AGP, the data transfer rate is 66MHz x 4bytes x 4 =
1056MB/s. AGP is now moving to AGP 8x mode, which is 66MHz x 4bytes x 8 =2.1GB/s. This AGP slot could automatically
become an AGP slot or a Multiplexed Intel DVO Output depending on what kind of cards inserted, like AGP, or ADD (AGP Digital
Display) cards. With ADD card cabled to this slot, Multiplexed Intel DVO output could provide high-speed digital connection for
digital displays or TV-OUT functionality. You can also adjust AGP voltage in BIOS within a rage from 1.5V to 1.7V.
Warning: It is strongly
recommended not to
adjust voltage/clock of
AGP/PCI when
connecting any SATA
service. It is because
when the voltage/clock
for AGP/PCI is
adjusted, the clock for
SATA couldn’t keep
100MHz, and the
system will be unstable.