What is Read Only Memory (ROM) and its Types.

Read Only Memory (ROM):-

 

 

 

ROM stand for Read Only Memory and is normally utilized as a part of PCs to for all time hold information. There are just a couple of particular ways ROM can be reinvented. Dissimilar to ROM. Read Only Memory is developed from "hard-w rationale," comparatively to the processor, implying that it can't be reinvented or changed. This is on the grounds that it is intended to play out a particular capacity, and does not should be modified. A case of ROM is a business CD bought from a store; the producers don't need you to adjust what is put away on the plate.

Types of Read Only Memory (ROM):-

Programmable Read Only Memory (PROM):-

 

 

Programmable Read Only Memory can be customized utilizing particular programming just accessible to organizations delivering PROM chips. PROM can be compared to copying to a CD just once and perusing from it ordinarily.

Erasable Programmable Read Only Memory (EPROM):-

 

 

Erasable Programmable Read Only Memory is ROM which can be perused from and reinvented. This kind of ROM must be reinvented utilizing an extraordinary sort of ultra-violet light, and along these lines is just reconstructed by makers.

Electronically Erasable Programmable Read Only Memory (EEPROM):-

 

 

EEPROM is the most adaptable kind of ROM since it can be reinvented utilizing programming. In view of this, EEPROM is turning into the standard kind of ROM utilized as a part of buyer motherboards. EEPROM permits the simple "blazing" of motherboard memory when issues emerge or overhauls are discharged.