Tyan Computer GX21 - Manual (Page 83)

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option to Disabled. It will free up an IRQ for other devices to
use. The choices are:
Enabled / Disabled
Note: USB 2.0 has a throughput of 480
Mbps (40 times faster than USB 1.1) and is
fully backward compatible with USB 1.1
USB Keyboard Support
Set this option to enabled if your system has a USB controller
(including USB 2.0) and a USB keyboard. The choices are:
Enabled / Disabled
USB Mouse Support
Set this option to enabled if your system has a USB controller
(including USB 2.0) and a USB mouse. The choices are:
Enabled / Disabled
Onboard Promise RAID Ctrl
This option allows you to enable or disable the onboard
Promise Raid Controller function. RAID - Redundant Array of
Independent (or Inexpensive) Disks is a category of disk
drives that employ two or more drives in combination for fault
tolerance and performance. RAID disk drives are used fre-
quently on servers. The choices are:
Enabled / Disabled
CSA LAN (GbE LAN)
This option allows you to enable or disable CSA LAN GbE-
LAN function. Communication Streaming Architecture (CSA)
reduces PCI bottlenecks and increases throughput by off-
loading network traffic from the PCI bus. With CSA-based
motherboards, network data can be transferred at a very high
rate with lower latency. CSA has also twice the bandwidth
(2Gbps) of a PCI32 bus (1Gbps).This new interface performs
networking tasks more efficiently, achieves bi-directional
gigabit speeds and eliminates network traffic through the PCI
bus. The choices are:
Enabled / Disabled