Roshni Y

Optical Storage Devices

Optical Storage Devices are sometimes referred to as Optical Media or Optical Memory. Optical storage is known to be a storage medium that exhibits the ability to store and retrieve data electronically by the use of low-power laser beams. The storage devices that make use of this scheme are known as Optical Storage Devices. Optical …

Optical Storage Devices Read More »

Parallel Data Transfer Schemes in 8085

Data Transfer Schemes are defined as the ways of transferring data or information between the processor and the peripheral devices/memory. Parallel Data Transfer Schemes allow various data bits to get simultaneously sent over parallel data lines. The data transfer schemes facilitate smooth data communication within the system. Basically, anything that the processor does requires some …

Parallel Data Transfer Schemes in 8085 Read More »

CISC Processor

CISC stands for Complex Instruction Set Computer. CISC processor is a classification of microprocessor-based of CPU design that operates on large and complex instruction sets so as to execute various tasks using the least possible codes. It is based on more than one instruction per cycle execution approach. More simply, we can say, the design …

CISC Processor Read More »

Keyboard/Display Controller – 8279

The Intel 8279 is a keyboard/display controller that interfaces keyboard and display devices with the microprocessor-based system. Through the use of this controller, processor utilization reduces in correspondence to time-consuming tasks such as keyboard scanning and display refreshing. Basically, it is a general-purpose controller that performs the function of driving the display unit as well …

Keyboard/Display Controller – 8279 Read More »

RISC Processor

RISC is an acronym for Reduced Instruction Set Computer. The RISC processor is a type of microprocessor that operates on small but very optimized instruction sets in order to perform various tasks. It is based on one instruction per cycle approach. RISC is considered to be an alternative to CISC (Complex Instruction Set Computer) which …

RISC Processor Read More »

Pentium Microprocessor

Pentium Microprocessor is one of the powerful family members of Intel’s Χ86 microprocessor. It is an advanced superscalar 32-bit microprocessor, introduced in the year 1993 that contains around 3.1 million transistors. It has a 64-bit data bus and a 32-bit address bus that offers 4 Gb of physical memory space. While the maximum clock rating …

Pentium Microprocessor Read More »

ARM Processors

In ARM Processors, ARM is an acronym used for Advanced RISC Machines as these are a family member of those CPUs which are based on RISC architecture. More simply, Advanced RISC machines have created the architecture of ARM processors thus called so. These processors offer architectural simplicity due to which it exists in small size, …

ARM Processors Read More »

RFID Technology

RFID Technology is an abbreviation used for Radio Frequency IDentification technology. RFID technology is a unique mode that offers automatic identification and tracking of objects or entities by making use of radio-frequency waves. This technology is known to be a combination of radio broadcast technology and radar. In the 1980s, it has gained immense popularity …

RFID Technology Read More »

Remote Sensing

Remote Sensing is defined as an art or science of observing and gathering information about any object, scene, or phenomenon which exists at a remote location from the point of observation. The word ‘remote’ is used in reference to the existence of something (object of interest) at a distant location or the one which is …

Remote Sensing Read More »

Satellite Internet

Satellite Internet is regarded as a network of networks that uses satellites to interconnect the various segments of the network so as to enable communication between devices present at distant locations. Through satellite internet nationwide coverage can be obtained. Basically, there is no physical structure of the internet on its own rather, it uses satellite …

Satellite Internet Read More »