國立臺灣大學電子工程學研究所張耀文2006-07-262018-07-102006-07-262018-07-102002-07-31http://ntur.lib.ntu.edu.tw//handle/246246/19976http://ntur.lib.ntu.edu.tw/bitstream/246246/19976/1/902215E002048.pdf隨著操作頻率增加到Giga Hz 以及訊號上升時間小於 或相等於訊號從導線的一端傳輸到另一端的時間,傳統 利用電阻和電容的RC 延遲模型(RC delay model)來計算 訊號延遲已經不夠準確。因為在這些情況下計算訊號延 遲需要考慮到傳輸線以及電感的特性。本計畫之目的為 (1)在傳輸線的模型下,發展一個計算時間延遲的解析型 公式;(2)對於一條考慮反射效應的傳輸線,找出其最小 時間延遲的特性;(3)基於我們所提出計算時間延遲的解 析型公式,對導線路徑和繞線樹(routing trees)發展一 個有效的時間延遲最佳化的演算法。As the operating frequency increases to Giga Hertz and the rise time of a signal is less than or comparable to the time-of-flight delay of a line, the traditional RC delay model is no longer accurate, and it is necessary to consider the transmission line behavior and the RLC model for delay computation. We propose in this project (1) to develop an analytical formula for the delay computation under the transmission line model, (2) to explore the properties of the minimum delay for a transmission line with the reflection consideration, and (3) to develop effective and efficient optimization scheme for circuit paths and routing trees based on the analytical formula.application/pdf404852 bytesapplication/pdfzh-TW國立臺灣大學電子工程學研究所Transmission line modelRC delay modelRLC delay model傳輸線模型RC 延遲模型RLC 延遲模型Performance Optimization Under the Transmission Line Model傳輸線模型下之連線效能最佳化reporthttp://ntur.lib.ntu.edu.tw/bitstream/246246/19976/1/902215E002048.pdf