Processor

Information in   processor Processor Introduction  -  The most important technological invention of recent time is the processor .  The central processing unit. (CPU) of computer is called processor. CPU works at all the speed of an internal clock . The clock speed is called cycle and define d as the number of pulses per second . The average number of clock required for a microprocessor to execute and instruction is represented by cycle per second (CPI) . Millions of instructions per second is the unit used and corresponding to the processor frequency divide by the CPI . Evaluation of the processor 1. Complex instruction set computer ( CISC) - in this first processor maximum instruction where design for the CPU. The reason behind this was to make easier to translate high level language program to machine language. But this one was complex and expensive to product . 2. Reduced instruction set computer (RISC) processor - out of practical use it was realise...