1.1 Half Adder To show the operation of a multi-bit adder, we will start with the simplest form, which is a half-adder (Half Adder). Run and test the operation of the following circuit. Place the ...

We propose a very fast fault simulation method which is based on exact parallel critical path tracing developed for combinational circuits. To convert the sequential problem of fault simulation into ...

This paper introduces the arithmetic circuits use in the computer architecture. The types of the arithmetic circuit, combinational circuit and sequential circuit.

Overview of digital logic design. Implementation technologies, timing in combinational and sequential circuits, EDA tools, basic arithmetic units, introduction to simulation and synthesis using ...

It is known that the complexity of automatic test pattern generation (ATPG) for acyclic sequential circuits is similar to that of combinational ATPG. The general problem, however, requires time-frame ...

4. Levelized Simulation of Sequential Designs: As discussed in the previous section, combinational circuits can be easily levelized simulated by levelizing the design but levelizing a sequential ...