digital systems principles and applications

digital systems principles and applications

1. ELECTRONIC COMPONENTS

   • PROCESSOR
     • The processor is the brain of the system, just processes everything that happens on the PC and executes all the actions that exist. The faster the processor a computer has, the faster the orders given to the machine will be executed. This component is part of the hardware of many devices, not just your computer.
   • MEMORY RAM
     • is the memory of the computer that stores information that a program needs while it is running. Random access memory refers to the type of data storage that allows the stored data to be accessed in any order, that is, randomly and not in sequence.
   • CHIPSET
     • Basically, Chipset is the name given to the chip set (or integrated circuits) used in the motherboard and whose function is to perform various hardware functions, such as bus control (PCI, AGP and the old ISA), control and access to memory, I / O and USB interface control, Timer, control of IRQ and DMA interruption signals, among others.

2. DIGITAL AND ANALOG SYSTEMS

   • A DIGITAL SYSTEM IS THE COMBINATION OF DEVICES DESIGNED TO MANIPULATE LOGICAL INFORMATION OR PHYSICAL AMOUNTS THAT ARE REPRESENTED IN DIGITAL FORM; THAT IS, QUANTITIES CAN ONLY HAVE DISCRETE VALUES THESE DEVICES ARE GENERALLY ELECTRONIC

3. LOGIC CIRCUITS

   • Logic circuits are those that handle information in the form of "1" and "0", two fixed voltage logic levels. "1" high level or "high" and "0" level low or "low". The logic circuits are composed of digital elements such as the AND gate (Y), gate OR (O), gate NOT (NO) and little or very complex combinations of the aforementioned circuits.

4. INTEGRATED DIGITAL CIRCUITS

   • Integrated circuits are the fundamental basis of the development of electronics today, due to the tendency to facilitate and economize the tasks of man. This is why the management of the integrated circuit concept is fundamental, not only for those who are in regular contact with it, but also for people in general, because this concept must be immersed in the minimum knowledge of a person.

5. Series transmission

   • In the serial transmission, the data is they send little by little from a computer to another in a bidirectional way. Each bit It has its clock pulse frequency.

6. Parallel Transmission

   • In the Parallel Transmission, several bits are sent simultaneously with a single clock pulse. Is a quick way to transmit since uses many lines of entry / exit to transfer the data.

7. https://www-biblionline-pearson-com.bdigital.sena.edu.co/Pages/BookRead.aspx