Arithmetic of computers with CD

If modern applications are created using high-level language compilers, what is the point in dealing with the issue of implementing arithmetic operations at the level of the processor registers? Well, high-level programming usually generates a large, not optimal in terms of the speed and amount of memory necessary machine code. Besides, he moves? programmer from the physical layer of the computer, not allowing effective use of its resources. The ability to write low-level, despite the difficulties in implementing arithmetic operations, gives you the ability to control the code and create efficient applications. Not without significance is also the cognitive aspect required at the education stage of a specialist in the field of computer science.

Computer arithmetic is an easy overview of how to perform four basic arithmetic operations on numbers stored in typical formats used in practice. The book presents the issue, both theoretical and practical, emphasizing the implementation of activities in the real machine's machine code. Examples of numerous programs have been developed for a processor that complies with the Intel 8051 command list.

The book is primarily didactic in nature, which is why the theoretical messages included are enriched with numerous numerical examples and tasks for independent solution. It is addressed mainly to research and teaching staff of universities, students of Computer Science, Electronics and Telecommunications or Electrical Engineering and engineers interested in their own professional development.