A New Self-Checking and Code-Disjoint Non-Restoring Array Divider

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	Similar Articles Articles by D. Marienfeld Articles by E. S. Sogomonyan Articles by V. Otcheretnij Articles by M. G?ssel

12th IEEE International On-Line Testing Symposium (IOLTS'06)

Lake of Como, Italy

July 10-July 12

ISBN: 0-7695-2620-9

	ASCII Text	x
	D. Marienfeld, E. S. Sogomonyan, V. Otcheretnij, M. G?ssel, "A New Self-Checking and Code-Disjoint Non-Restoring Array Divider," IEEE International On-Line Testing Symposium, pp. 23-30, 12th IEEE International On-Line Testing Symposium (IOLTS'06), 2006.

	BibTex	x
	@article{ 10.1109/IOLTS.2006.7, author = {D. Marienfeld and E. S. Sogomonyan and V. Otcheretnij and M. G?ssel}, title = {A New Self-Checking and Code-Disjoint Non-Restoring Array Divider}, journal ={IEEE International On-Line Testing Symposium}, volume = {0}, year = {2006}, isbn = {0-7695-2620-9}, pages = {23-30}, doi = {http://doi.ieeecomputersociety.org/10.1109/IOLTS.2006.7}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - IEEE International On-Line Testing Symposium TI - A New Self-Checking and Code-Disjoint Non-Restoring Array Divider SN - 0-7695-2620-9 SP23 EP30 A1 - D. Marienfeld, A1 - E. S. Sogomonyan, A1 - V. Otcheretnij, A1 - M. G?ssel, PY - 2006 KW - null VL - 0 JA - IEEE International On-Line Testing Symposium ER -

D. Marienfeld, University of Potsdam, Germany

E. S. Sogomonyan, University of Potsdam, Germany

V. Otcheretnij, University of Potsdam, Germany

M. G?ssel, University of Potsdam, Germany

DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/IOLTS.2006.7

In this paper a new code-disjoint self-checking nonrestoring array divider is proposed. The divider array which is designed by use of different carry-dependent sumadder cells is parity checked. Only a single carry-out signal per adder cell is needed. Both the output registers for the dividend and for the remainder are (inverted) duplicated to guarantee a high coverage for soft errors. For the first time also the final correction adder is concurrently checked. Non-restoring array dividers for 8-bit, 16-bit and 32-bit dividends are designed by use of the SYNOPSYS tools by EUROPRACTICE.

Compared to a non-restoring array divider without error detection the area overhead is about 30 % and the additional delay is only from 2% to 11 %.

Citation:

D. Marienfeld, E. S. Sogomonyan, V. Otcheretnij, M. G?ssel, "A New Self-Checking and Code-Disjoint Non-Restoring Array Divider," iolts, pp.23-30, 12th IEEE International On-Line Testing Symposium (IOLTS'06), 2006

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