As electronic devices become increasingly prevalent in everyday life, digital circuits are becoming even more complex and smaller in size. This book presents the basic principles of digital electronics in an ac
These are standard logic circuits that can manipulate input data based on some predefined logical instructions and generate a desired output.Each logic gate can perform a specific logical operation. However, different types of logic gates can be connected together in a specific manner to perform ...
These are standard logic circuits that can manipulate input data based on some predefined logical instructions and generate a desired output.Each logic gate can perform a specific logical operation. However, different types of logic gates can be connected together in a specific manner to perform ...
The basic computing element is called anarithmetic logic unit(ALU). It does binary addition and subtraction. It can also perform basic logic operations such as AND, OR, or XOR on twobinary inputwords. Circuits for multiplication and division are more complex, but are common indigital computers...
Abstract: Simplicity is a Virtue; yet we continue to cram ever more complicated circuits ever more densely into silicon chips, hoping all the while that their internal complexity will promote simplicity of use. This paper exhibits how well that hope has been fulfilled by several inexpensive devices...
Another important aspect and application of the present invention is illustrated in FIG. 1 by way of a digital filtering circuit100. The datapath unit102is a pipelined cascade of combinational logic circuits110a,110b,and including arithmetic operations such as additions, subtractions, multiplications,...
This chapter is devoted to the description of simple circuits for the implementation of some of the arithmetic operations presented in the previous chapter. Specifically, the design of adders, subtractors, multipliers, dividers, comparators and shifters are studied, with the objective of providing the...
In the conventional absolute value arithmetic circuits, it has been difficult to miniaturize its circuit size and to satisfy high speed computation. BRIEF SUMMARY OF THE INVENTION The present invention is devised in view of the above-mentioned problems which are inherent to the conventional arrangement...
Functions in arithmetic NC¹ are known to have equivalent constant width polynomial degree circuits, but the converse containment is unknown. In a partial answer to this question, we show that syntactic multilinear circuits of constant width and polynomial degree can be depth-reduced, though the ...
Described are arithmetic circuits divided logically into a product generator and an adder. Multiplexing circuitry logically disposed between the product generator and the adder supp