I.J. Wickelgren, "The facts about FireWire [serial communication bus]," IEEE Spectrum, Apr. 1997, vol.34, no.4, pp. 19-25  Home/Search   Document Not in Database   Summary   Related Articles   Check

....processors is driving the need for highbandwidth links to communicate the information that is processed. Such links are often an important part of multi processor interconnection ( 70] 30] and [52] processor tomemory interfaces ( 29] and [51] and serial network interfaces such as FireWire [98], Ethernet ( 94] and [58] and SONET FibreChannel ( 10] and [75] The research and design of transmit and receive circuits for these links target increasing link speeds from hundreds of Mb s in current commodity links to Gb s in the specifications for the next generation links. The goal of this ....

I.J. Wickelgren, "The facts about FireWire [serial communication bus]," IEEE Spectrum, Apr. 1997, vol.34, no.4, pp. 19-25

....the overall system performance, the communication bandwidth between systems and IC s must scale accordingly. Currently, communication links used in a variety of applications are all approaching Gbit sec data rates. The applications of these links are diverse: computer to peripheral connections [1], local area networks [2] memory busses [3] and multiprocessor interconnection networks [4] 5] There is concern that these links will soon run into the fundamental limits of electrical signalling. To examine this concern, we look at the limitations of CMOS implementations of high speed links ....

....be effectively used to increase the tracking bandwidth and improve the robustness of the link at the expense of increased latency. Figure 13: Phase picking data recovery Phase Det Filt Clock Generator Data Receiver clk[ Din Ref ck Multi phase Delay ph sel Dout D0 D1 D2 clk[0] clk[1] clk[2] clk[3] 3x oversampled Data Recovery HOROWITZ et al. Electrical Signalling. 15 Imperfections in the static phase spacing would cause bit width variations, thus reducing the aggregate data eye. The errors are primarily introduced by mismatches in the delays of the ring oscillator ....

Wickelgren, I.J. "The facts about FireWire [serial communication bus]" IEEE Spectrum, April 1997. vol.34, no.4, p. 19-25

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I.J. Wickelgren, "The Facts about FireWire [serial communication bus]," IEEE Spectrum, Vol. 34, No. 4, Apr. 1997, pp. 19-25.

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