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A Note on Base ?2 Arithmetic Logic
March 1975 (vol. 24 no. 3)
pp. 325-329
C.K. Yuen, Computer Center, Australian National University
Circuits for performing arithmetic operations using base ?2 representations are considered. Study of the counting process leads to a negative binary up-down counter and new simple methods for positive-negative base conversions. The advantage of employing carry-borrow rather than carry-only during additions is pointed out. Certain special features of negation, arithmetic shift, multiplication, and division in base ?2 are described.
Index Terms:
Arithmetic circuits, base ?2, negative radix, numbur systems, positive-negative base conversions.
Citation:
C.K. Yuen, "A Note on Base ?2 Arithmetic Logic," IEEE Transactions on Computers, vol. 24, no. 3, pp. 325-329, March 1975, doi:10.1109/T-C.1975.224216
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