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Electronic digital arithmetic circuit for addition, subtraction, multiplication and division - has four-bit adder and subtractor operating with shift registers and logic circuit for division and multiplication
Electronic digital arithmetic circuit for addition, subtraction, multiplication and division - has four-bit adder and subtractor operating with shift registers and logic circuit for division and multiplication
The electronic digital circuit provides addition, subtraction, multiplication and division. The circuit is based around a four-bit adder/subtractor unit (6) that can be switched between modes. The circuit operates with shift registers for number handling and a gating circuit for control of inputs. The different arithmetic modes are controlled by a pulse generator. Flip-flop stages provide change-over signals for left and right register moves. ADVANTAGE - Simplified logic circuitry.
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