Announcement
Starting on July 4, 2018 the Indonesian Publication Index (IPI) has been acquired by the Ministry of Research Technology and Higher Education (RISTEKDIKTI) called GARUDA Garba Rujukan Digital (http://garuda.ristekdikti.go.id)
For further information email to portalgaruda@gmail.com

Thank you
Logo IPI  
Journal > International Journal of Electrical and Computer Engineering (IJECE) > Strategies for FPGA Implementation of Non-Restoring Square Root Algorithm

 

Full Text PDF (347 kb)
International Journal of Electrical and Computer Engineering (IJECE)
Vol 4, No 4: August 2014
Strategies for FPGA Implementation of Non-Restoring Square Root Algorithm
Sutikno, Tole ( Universitas Ahmad Dahlan)
Zakwan Jidin, Aiman ( Universiti Teknikal Malaysia Melaka)
Jidin, Auzani ( Universiti Teknikal Malaysia Melaka)
Nik Idris, Nik Rumzi ( Universiti Teknologi Malaysia)
Article Info   ABSTRACT
Published date:
01 Aug 2014
 
This paper presents three strategies to implement non restoring square root algorithm based on FPGA. A new basic building block is called controlled subtract-multiplex (CSM) is introduced in first strategy which use gate level abstraction. The main principle of the method is similar with conventional non-restoring algorithm, but it only uses subtract operation and append 01, while add operation and append 11 is not used. Second strategy presents the first strategy in register transfer level (RTL) abstraction. In third strategy, a modification for the implementation of conventional non-restoring algorithm is presented which also use RTL abstraction. The all above strategies is implemented in VHDL programming and adopt fully pipelined architecture. The strategies have conducted to implement successfully in FPGA hardware, and each of the strategies is offer an efficient in hardware resource. In generally, the third strategy is superior.
Copyrights © 2014