Title :
An ultra high speed booth encoder structure for fast arithmetic operations
Author :
Ghasemzadeh, Mehdi ; Akbari, Amin ; Hadidi, Khayrollah
Author_Institution :
Microelectron. Res. Lab., Urmia Univ., Urmia, Iran
Abstract :
A novel high speed booth encoder is designed by utilizing a new truth table. The important advantage of this structure is its low delay with respect to the previously presented papers. Moreover, generating partial products and putting the partial products array in order are done at the same time. Simulation results applied to the Hspice software in TSMC 0.18μm technology proves that the total delay of the proposed structure is about 170ps.
Keywords :
arithmetic; encoding; microprocessor chips; Hspice software; delay; fast arithmetic operations; partial products; ultra high speed booth encoder structure; Adders; Arrays; Delays; Integrated circuits; Mathematical model; Simulation; Software; booth encoder; high speed; low delay; new truth table;
Conference_Titel :
Mixed Design of Integrated Circuits & Systems (MIXDES), 2015 22nd International Conference
Conference_Location :
Torun
Print_ISBN :
978-8-3635-7806-0
DOI :
10.1109/MIXDES.2015.7208526
