The text presents the foundation-level set of ideas, design concepts, and applications that fully meet the requirements of computer organization and architecture book courses.The features of "bottom up" approach to computer design, based on thirty years experience of both academics and writers in the industry. By combining computer engineering with electrical engineering, the author describes how logic circuits are designed in the CPU. Micprogrammed wide range of CPU and new processor design features provide insight into the development of today's computers. Topics include: o The two's complement numbers o Integer overflow o overflow exponent and o underflow Looping o Addressing modes o Indexing subroutine oo connecting I / O structure of the memory o mapped I / O o Cycle stealing o interrupt o Multitasking o Microprogrammed CPU oo trees Multiplication Instruction queue Multimedia instructions o Instruction cache o Virtual memory o Data cache Alpha chip o Interprocessor communications o Branch prediction o Speculative loading Registration stack principle JAVA virtual machine o Stack machine