DocumentCode
516511
Title
A Highly Flexible Sea-of-Gates Structure for Digital and Analog Applications
Author
Duchene, P. ; Declercq, M.
Author_Institution
Swiss Federal Institute of Technology (EPFL), LEG/EL-Ecublens, CH-1015 Lausanne, Switzerland
fYear
1988
fDate
21-23 Sept. 1988
Firstpage
291
Lastpage
294
Abstract
This paper describes a new sea of gates structure, usable for digital random logic, regular arrays, and analog cells. A dedicated design procedure features a full cell-abutment capability, together with channelless routing. Design results are presented for several macroblocs, and compared with other semi-custom approaches. A set of rules is finally presented, which allows an automatic transformation of the sea of gates layout into a topologically equivalent full custom layout, converting semi-custom prototypes to full performance circuits.
Keywords
CMOS logic circuits; CMOS technology; Costs; Isolation technology; Logic arrays; Logic devices; Programmable logic arrays; Prototypes; Routing; Sea surface;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 1988. ESSCIRC '88. Fourteenth European
Conference_Location
Manchester, UK
Type
conf
Filename
5468297
Link To Document