Coded data generation or conversion – Digital code to digital code converters
Patent
1993-02-19
1995-03-07
Williams, Howard L.
Coded data generation or conversion
Digital code to digital code converters
345126, 382 46, 341100, H03M 700
Patent
active
053962362
ABSTRACT:
A converting method and circuit for converting horizontal M-bit data and vertical N-bit data into vertical M-bit data and horizontal N-bit data. A square matrix of M or N whichever the larger is considered, and a part of data are transposed with the diagonal axis as an axis of symmetry. The circuit may be constituted by flip-flops less than the number M.times.M (N.times.N) and selectors less than the same number.
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Ayres, Jr., Schaum's Outline Series Theory and Problems of Matrices, .COPYRGT. 1962 Schaum's Publishing Co., pp. 10-12.
Fujitsu Limited
Williams Howard L.
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