DocumentCode
3130109
Title
A high-speed 16-bit cascadable ALU using an ASPECT standard cell approach
Author
Keshlear, William H. ; Gabel, Bradley L.
Author_Institution
Nat. Semicond. Corp. Inc., Puyallup, WA, USA
fYear
1988
fDate
16-19 May 1988
Abstract
A 16-bit ALU (arithmetic logic unit) design is presented which was designed using ASPECT standard cells and boasts an operating frequency of 142 MHz. The ALU is expandable, with a full carry lookahead capability that allows implementation of a 100-MIPS (million-instruction-per-second) 64-bit system. The methodology used to implement the design efficiently maximizes performance using critical path analysis and automatic modification along this path to reach desired performance goals
Keywords
cellular arrays; microprocessor chips; 100 MIPS; 142 MHz; 16 bits; 16-bit cascadable ALU; 64 bits; ASPECT standard cells; F100840 ALU; arithmetic logic unit; automatic modification; critical path analysis; full carry lookahead capability; microprocessor chip; operating frequency; Adders; Application specific integrated circuits; Delay; Libraries; Logic; Optimization; Pins; Pipelines; Product design; Read-write memory;
fLanguage
English
Publisher
ieee
Conference_Titel
Custom Integrated Circuits Conference, 1988., Proceedings of the IEEE 1988
Conference_Location
Rochester, NY
Type
conf
DOI
10.1109/CICC.1988.20928
Filename
20928
Link To Document