Memory
The internal memory corresponds to the processor registers. And characterized by high-speed access, high cost and limited space. These normally are made with SRAM. The main RAM memory space is characterized by much higher than that of the internal memory, has the highest access time...
Bus
Bus is a structure that combines two or more component and interfaces. Any value entered on the BUS id readable by all components that are connected to it. The units connected using a trascreiver, which is divided into two parts: driver, which serves to drive the lines...
Input e Output
A subsystem of I / 0 is composed of: Peripherals Unit to control these devices Software for management Each device is associated with a specific interface that connects to the bus. There are several ways to organize the address space of the...
Control Unit
The CPU is the unit that is responsible for loading and executing programs: each instruction is broken down intoa series of microinstructions or elementary steps. Each instruction is also divided into two parts: ...
Assembler language
The assembler programs are composed of: - Instructions: generate machine instruction or opcode, number of bits allocated to the execution of a particular statement ...
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