Title :
Design and implementation of single precision pipelined floating point co-processor
Author :
Sangwan, Manisha ; Angeline, A. Anita
Author_Institution :
VLSI Design SENSE, VIT Univ. Chennai, Chennai, India
Abstract :
Floating point numbers are used in various applications such as medical imaging, radar, telecommunications Etc. This paper deals with the comparison of various arithmetic modules and the implementation of optimized floating point ALU. Here pipelined architecture is used in order to increase the performance and the design is achieved to increase the operating frequency by 1.62 times. The logic is designed using Verilog HDL. Synthesis is done on Encounter by Cadence after timing and logic simulation.
Keywords :
coprocessors; floating point arithmetic; hardware description languages; logic CAD; pipeline arithmetic; Encounter by Cadence; HDL; Verilog; arithmetic logic unit; arithmetic module; floating point ALU; floating point co-processor; floating point number; hardware description languages; logic design; logic simulation; pipelined architecture; single precision pipelining; Adders; Clocks; Computer architecture; Hardware design languages; Layout; Logic gates; Program processors; CLA; GDM; HDL; IEEE 754; clock-cycles; pipelining; verilog;
Conference_Titel :
Advanced Electronic Systems (ICAES), 2013 International Conference on
Conference_Location :
Pilani
Print_ISBN :
978-1-4799-1439-5
DOI :
10.1109/ICAES.2013.6659365