Combinational Logic Approach for Implementing an Improved Approximate Squaring Function

IEEE Journal of Solid-State Circuits

Volumn 34, Issue 2, 1999, Pages 236-240

  Hiasat, Ahmad A ^a   Abdel Aty Zohdy, Hoda S ^b  

^a PRINCESS SUMAYA UNIVERSITY FOR TECHNOLOGY   (Jordan)

^b OAKLAND UNIVERSITY   (United States)

Author keywords

Implementation; Squaring function; Very large scale integration (VLSI) combinational logic design; Viterbi algorithm

Indexed keywords

ALGORITHMS; APPROXIMATION THEORY; CMOS INTEGRATED CIRCUITS; COMMUNICATION SYSTEMS; LOGIC CIRCUITS; MICROPROCESSOR CHIPS; SIGNAL PROCESSING;

SQUARING FUNCTIONS;

COMBINATORIAL CIRCUITS;

EID: 0033078896     PISSN: 00189200     EISSN: None     Source Type: Journal    
DOI: 10.1109/4.743786     Document Type: Article

References (6)

1. A. J. Viterbi, "Error bounds for convolutional codes and an asymptotically optimum decoding algorithm," IEEE Trans. Inform. Theory, vol. IT-13, pp. 260-269, Apr. 1967.
2. R. E. Blahut, Digital Transformation of Information. Reading, MA: Addison-Wesley, 1993.
3. A. Eshraghi, T. Fiez, K. Winters, and T. Fischer, "Design of a new squaring function for the Viterbi algorithm," IEEE J. Solid-State Circuits, vol. 29, pp. 1102-1107, Sept. 1994.
4. J. F. Wakerly, Digital Design Principles and Practices. Reading, MA: Addison-Wesley, 1993.
5. F. A. El-Licy and H. S. Abdel-Aty-Zohdy, "OCTTOOLS, A complete design project," Oakland University, Rochester, MI, Tech. Rep. TR-ESE-94-7-2, July 1994.
6. H. S. Abdel-Aty-Zohdy and A. A. Hiasat, "VLSI design and implementation of an improved squaring circuit by combinational logic," in IEEE Computer Society 31st Asilomar Conf. Record, vol. 1, Nov. 1997, pp. 426-429.