User manual TYAN THUNDER 2500

[. . . ] Thunder 2500 Motherboard Users Manual Revision 1. 00 (Preliminary) Tyan S1867 Copyright Tyan Computer Corporation, 2000. No part of this manual may be reproduced or translated without prior written consent from Tyan Computer Corp. All registered and unregistered trademarks and company names contained in this manual are property of their respective companies including, but not limited to the following. Information contained in this publication has been carefully checked for accuracy and reliability. [. . . ] Make sure the WOL cable is attached and power is applied to the computer. Make sure network cable is attached at both ends. Technical Information Fast Ethernet Wiring 100BASE-TX Specification: The 100BASE-TX specification supports 100 Mbps transmission over two pairs of category 5 twisted-pair Ethernet (TPE) wiring. One pair is for transmit operations and the other for receive operations. Segment lengths are limited to 100 meters with 100BASE-TX for signal timing reasons. Fast Ethernet Hub and Switches The two basic types of hubs are shared hubs and switching hubs. Intel PRO/100+ adapters can be used with either type of hub for 10 Mbps. Shared hubs In a shared network environment, computers are connected to hubs called repeaters. All ports of the repeater hub share a fixed amount of bandwidth, or data capacity. On a 100 Mbps shared hub, all nodes on the hub must share the 100 Mbps of bandwidth. As stations are added to the hub, the effective band-width available to any individual station gets smaller. Think of a shared repeater hub as a single-lane highway that everyone shares. As the number of vehicles on the highway increases, the traffic becomes congested and transit time increases for individual cars. On a shared hub all nodes must operate at the same speed, either 10 Mbps or 100 Mbps. Fast Ethernet repeaters provide 100 Mbps of available bandwidth, ten times more than whats available with a 10BASE-T repeater. Repeaters use a well-established, uncomplicated design, making them highly cost effective for connecting PCs within a workgroup. These are the most common type of Ethernet hubs in the installed base. Switching hubs In a switched network environment, each port gets a fixed, dedicated amount of bandwidth. In the highway scenario, each car has its own lane on a multi-lane highway and there is no sharing. In a switched environment, data is sent only to the port that leads to the proper destination station. Network bandwidth is not shared among all stations, and each new station added to the hub gets access to the full bandwidth of the network. http://www. tyan. com 36 If a new user is added to a 100 Mbps switching hub, the new station receives its own dedicated 100 Mbps link and doesnt impact the 100 Mbps bandwidth of another station. Switching hubs can effectively increase the overall bandwidth available on the network, significantly improving performance. For more information on Fast Ethernet, visit the Network Products website (http:// www. intel. com/network). Creative Labs Sound Drivers Installation Note For S1867 Win NT 4. 0 / Win98 Creative Labs ES1373 PCI Sound Setup 1. [. . . ] ROM (Read-Only Memory) is a storage chip which contains the BIOS (Basic Input/ Output System), the basic instructions required to boot the computer and start up the operating system. SDRAM (Synchronous Dynamic RAM) is so-called because it can keep two sets of memory addresses open simultaneously. By transferring data alternately from one set of addresses, and then the other, SDRAM cuts down on the delays associated with nonsynchronous RAM, which must close one address bank before opening the next. The serial port is so called because it transmits the eight bits of a byte of data along one wire, and receives data on another single wire (that is, the data is transmitted in serial form, one bit after another). [. . . ]