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Hardware support for decimal computer arithmetic is regaining popularity. One reason is the recent growth of decimal computations in commercial, scientific, financial, and Internet-based computer applications. Newly commercialized decimal arithmetic hardware units use radix-10 sequential multipliers that are rather slow for multiplication-intensive applications. Therefore, the future relevant processors...
A table of squares for n-bit numbers can be used for LUT-based multiplication for n-bit numbers. This squares-based multiplication using look-up table simplifies the process as a simple addition/subtraction and table look-up, and, thus, speed-ups the operating speed. This study presents a low-cost, yet efficient square generator using a recursive scheme.
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