Definition:Read Only Memory (ROM) is computer memory that can permanently store data and applications within it. There are various types of ROM with names like EPROM (Eraseable ROM) or EEPROM (Electrically Eraseable ROM). Unlike RAM, when a computer is powered down, the contents of the ROM...
From Longman Business DictionaryRelated topics:Computersˈread only ˌmemoryabbreviationROMthememoryin acomputersystem wherepermanentinstructionsand information arestored→see alsoCD-ROM→memory Pictures of the day What are these? Click on the pictures to check....
Read-only memory, or ROM, is a type of computer storage containing non-volatile, permanent data that normally can only be read, not written to. ROM contains the programming that enables a computer to start up or regenerate each time it's turned on. ROM also performs large input/output (...
Related to read-only:read-only memory adj (Computer Science)computing(of a file, document, etc) capable of being read, but not written or changed Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, ...
A form of data storage. This type of memory keeps the saved data even if the device power is off. The data on the ROM can be loaded into the RAM if needed. The word Read-Only identifies it as "read-only memory", since the reprogramming process is generally infrequent, comparatively slo...
Techopedia Explains Read-Only Memory Because ROM is read-only, it cannot be changed; it is permanent and non-volatile, meaning it also holds its memory even when power is removed. By contrast, random access memory (RAM) is volatile; it is lost when power is removed. ...
compact disc read-only memory- a compact disk that is used with a computer (rather than with an audio system); a large amount of digital information can be stored and accessed but it cannot be altered by the user CD-ROM compact disc,compact disk,CD- a digitally encoded recording on an ...
Read-only memory (ROM) is a subtype of the primary (main) computer memory containing data that can only be read, not altered or deleted. The typical use of ROM is to store bootfirmware, such as the basic input/output system (BIOS) and unified extensible firmware software (UEFI). However...
The digital computer MartinPlonus, inElectronics and Communications for Scientists and Engineers (Second Edition), 2020 8.3.4ROM Non-volatile memory is memory that retains its values even when power is removed. Earlier forms of non-volatile memory included various forms of read-only memory (ROM)...
Data are copied around memory by reading and writing the memory bytes. See write, read/write and digital perfection. Copyright © 1981-2019 by The Computer Language Company Inc. All Rights reserved. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction is strictly prohibited without...