標題: | Feasible Assignment of Micro-Bumps in 3D ICs |
作者: | Yan, Jin-Tai Yen, Chia-Heng 生物資訊及系統生物研究所 Institude of Bioinformatics and Systems Biology |
公開日期: | 1-Jan-2018 |
摘要: | For the signal connections between two adjacent dies in 3D ICs, the redistributed layers (RDLs) routing from 10 pads to micro-humps plays an important role. In this paper, given a set of nets on the upper and lower RDLs between two adjacent dies, based on the separation of one 2-pin net on the upper and lower RDLs using one micro-hump, an efficient two-phase algorithm can he proposed to assign feasible micro bumps onto the nets to minimize the overlapping degree and the X-type intersections on the routing regions for single-layer RDI, routing. Compared with Kuan's algorithm and Yan's algorithm in the micro-hump assignment for single-layer RBI, routing, the experimental results show that our proposed algorithm can use less CPU time to assign feasible micro humps onto the given nets and obtain 100% routability with shorter wirelength in 5 tested examples. |
URI: | http://hdl.handle.net/11536/151047 |
ISSN: | 2472-467X |
期刊: | 2018 16TH IEEE INTERNATIONAL NEW CIRCUITS AND SYSTEMS CONFERENCE (NEWCAS) |
起始頁: | 296 |
結束頁: | 299 |
Appears in Collections: | Conferences Paper |