Project Work
Monday, September 14, 2020 Project Work Of Computer.. ROM (Read Only Memory) #Definition ROM is a computer memory in which program instructions,operating procedures,and other data are permanently stored,generally in electronic chips during manufacture,and that ordinarily cannot be changed by the user. #Types Of ROM *PROM( Programmable Read Only Memory) *EPROM( Erasable and Programmable Read Only Memory) *MROM( Masked ROM) *Flash Memory # PROM It is a computer memory chip that can be programmed once after it is created.
#EPROM It is a type of programmable read-only memory (PROM) chip that retains its data when its power supply is switched off.
#MROM It is a type of read-only memory (ROM) whose contents are programmed by the integrated circuit manufacturer (rather than by the user).
#Flash Memory It is an electronic (solid-state) non-volatile computer memory storage medium that can be electrically erased and reprogrammed.
# Functions Of ROM *The data in ROM cannot be modified, or only with great difficulty, since these instructions do not need to be changed very often. *ROM contains the instructions for what needs to happen when a computer is powered on. *The data on the ROM can be loaded into the RAM if needed. #Picture Of ROM 
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