Development and integration of a Gridless Routing Tool Based on NEMO Detailed Router

• Main Authors: Hao-Tien Hsu, 徐浩天
• Other Authors: Jiun-Long Huang
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/23729077700555029709

碩士 === 國立交通大學 === 資訊科學與工程研究所 === 96 === In modern VLSI designs interconnection deeply affects performance, reliability, and manufacturing cost. Some gridless routing models were proposed to handle variable-width and variable-space routing problems. In a recent work, a gridless detailed router called NEMO, was presented to gain the advantages of the implicit connection graph and tile-based approaches, two gridless routing models. Based on NEMO, we first enhance and improve its’ structure and output information, and then we combine NEMO and a congestion-driven global router into a routing tool with GUI that provide fundamental display feature such as zoom-in and zoom-out.