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The K7VTA2 supports Ultra DMA bus mastering with transfer
rates of 33/66/100/133 MB/sec.
Note: If the mainboard incorporates the VT8233A
Integrated I/O
The mainboard has a full set of I/O ports and connectors:
•
Two PS/2 ports for mouse and keyboard
•
Two serial ports
•
One parallel port
•
One MIDI/game port
•
Two USB ports
•
Audio jacks for microphone, line-in and line-out
BIOS
This mainboard uses Award BIOS that enables users to con-
Firm ware
figure many system features including the following:
•
Power management
•
Wake-up alarms
•
CPU parameters
•
CPU and memory timing
The firmware can also be used to set parameters for different
processor clock speeds.
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There are many types of computer cases on the market. The mainboard com-
plies with the specifications for the ATX system case. Some features on the
mainboard are implemented by cabling connectors on the mainboard to indi-
cators and switches on the system case. Ensure that your case supports all
the features required. The mainboard can support one or two floppy diskette
drives and four enhanced IDE drives. Ensure that your case has sufficient
power and space for all the drives that you intend to install.
Most cases have a choice of I/O templates in the rear panel. Make sure that
the I/O template in the case matches the I/O ports installed on the rear edge
of the mainboard.
This mainboard has an ATX form factor of 240 x 304 mm. Choose a case that
accommodates this fo rm factor.
Southbridge chipset, the Ultra DMA bus master-
ing can support up to 133 MB/sec transfer rate.
For VT8233 Southbridge chipset, the transfer rate
can support up to 100MB/sec only.
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