Method for choosing replacement lines in a two dimensionally red

Boots – shoes – and leggings

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371 10, G06F 1120

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active

047516569

ABSTRACT:
A method of assigning replacement rows and colums in a two dimensionally redundant array in which if the number of failures along a row exceeds the number of remaining redundant columns, then replacing that row with one of the redundant rows. The process is repeated in the opposite direction with the number of remaining redundant rows and columns being properly decremented. The process of reversing directions continues until the above condition is no longer satisfied.

REFERENCES:
patent: 4422161 (1983-12-01), Kressel et al.
patent: 4459685 (1984-07-01), Sud et al.
patent: 4460997 (1984-07-01), Harns
patent: 4460999 (1984-07-01), Schmidte
patent: 4586178 (1986-04-01), Bosse
patent: 4627053 (1986-12-01), Yamaki et al.
patent: 4628509 (1986-12-01), Kawaguchi
patent: 4639915 (1987-01-01), Bosse
patent: 4648075 (1987-03-01), Segawa et al.
patent: 4656610 (1987-04-01), Yoohida et al.
Stanley E. Schuster, "Multiple Word/Bit Line Redundancy for Semiconductor Memories", IEEE Journel of Solid State Circuits, vol. sc-13, No. 5, Oct. 1978, pp. 698-703.
Teradyne
Megatest
"Testing System for Redundant Memory", 1982 IEEE Test Conf., pp. 240-244, T. Hayasaka, K. Shimortori & K. Okada.

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