Parametrized Verilog implementation of different architectures of adder / subtractor circuits. ... It is used to detect arithmetic overflows in unsigned systems. OF: output: 1: Overflow flag bit. It ...

Lab 6 2-bit Adder/Subtractor . Introduction ; Arithmetic circuits such as the digital adder and subtractor are simple combinational logic. In this lab, students learn to construct a 2-bit full ...

Arithmetic digital processing sub-systems are considered as one of the major component of any electronic computing system. The adder/subtractor circuit is one of the vital part of computing systems ...

K. Kim, K. Wu and R. Karri, “The Robust QCA Adder Designs Using Composable QCA Building Blocks,” IEEE Transactions on Computer-Aided Design of Integrated Circuits and System, Vol. 26, No. 1, 2007, pp.

In parallel, investigations into the design of reversible ternary full-adder/full-subtractor circuits have reported promising reductions in quantum cost and energy dissipation, emphasising the ...

Arithmetic digital processing sub-systems are considered as one of the major component of any electronic computing system. The adder/subtractor circuit is one of the vital part of computing systems ...