Boots – shoes – and leggings
Patent
1981-07-07
1984-04-03
Malzahn, David H.
Boots, shoes, and leggings
G06F 750
Patent
active
044411596
ABSTRACT:
A digital adder circuit for binary-coded-decimal operation, comprising a set of multiplexers (11) which are conditioned with a pattern of input bits causing them to form an intermediate result (IR) equal to the sum of the two operands (A0-A3, B0-B3) plus a correction value of six. The intermediate result is adjusted by subtracting the correction value if the intermediate result is less than sixteen. The circuit is also operable in a pure binary mode, or can be made to perform various logical operations.
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International Computers Ltd.
Malzahn David H.
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