Optimized design and simulation on a single-precision-floating divider

Author

Liu, Zhi-gang ; Lin, Rong

Author_Institution

Sch. of Comput. & Inf., Southwest Forestry Univ., Kunming, China

fYear

2011

fDate

8-10 Aug. 2011

Firstpage

2236

Lastpage

2239

Abstract

According to the Optimization Design of a single-precision-floating divider based on SRT, Using VHDL on a FPGA Chip and linking the Flying Transition, the author improved the length of time-lag of the key component on the divider so that the divider is suitable for the demands of adaptive speech coding for its higher precision and wider operating range. In the article, the pre-sim and the post-sim based on EPF10K40RC208-3 is conducted by using two simulation softwares-NC-sim and Maxplus2, and the logic synthesis is conducted by using Symplify software.

Keywords

field programmable gate arrays; hardware description languages; logic CAD; microprocessor chips; EPF10K40RC208-3; FPGA Chip; Maxplus2; SRT; VHDL; adaptive speech coding; flying transition; logic synthesis; optimized design; simulation softwares NC sim; single precision floating divider; time lag length; Accuracy; Adders; Algorithm design and analysis; Companies; Computers; Hardware design languages; Redundancy; Divider; Flying Transition; Optimization Design; SRT Algorithm; Single Precision Floating;

fLanguage

English

Publisher

ieee

Conference_Titel

Artificial Intelligence, Management Science and Electronic Commerce (AIMSEC), 2011 2nd International Conference on

Conference_Location

Deng Leng

Print_ISBN

978-1-4577-0535-9

Type

conf

DOI

10.1109/AIMSEC.2011.6011183

Filename

6011183