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In information technology, a write-only memory (WOM) is a memory location or register that can be written to but not read.In addition to its literal meaning, the term may be applied to a situation when the data written by one circuit can be read only by other circuitry.
A "Write-Only Memory" datasheet was created "as a lark" [4] by Signetics engineer John G "Jack" Curtis, [5] inspired by a fictitious and humorous vacuum tube datasheet [6] from the 1940s.
Write-only memory may refer to: Write-only memory (joke), a jocular term for a useless device; Write-only memory (engineering), memory that cannot be read by the ...
Registers usually consist of a small amount of fast storage, although some registers have specific hardware functions, and may be read-only or write-only. In computer architecture, registers are typically addressed by mechanisms other than main memory, but may in some cases be assigned a memory address e.g. DEC PDP-10, ICT 1900. [2]
Read-only memory (ROM) is also a WORM medium. Such memory may contain the instructions to a computer to read the operating system from another storage device such as a hard disk. The non-technical end-user, however, cannot write the ROM even once but considers it part of the unchangeable computing platform.
OTP (one time programmable) memory is a special type of non-volatile memory (NVM) that permits data to be written to memory only once. Once the memory has been programmed, it retains its value upon loss of power (i.e., is non-volatile). OTP memory is used in applications where reliable and repeatable reading of data is required.
However, Valentine’s Day was only “commercialized” in the 1840s, ... Write down that memory. Now the hard part. Make one long mix of all of these songs (reasonable length of 12-20 songs ...
Write-only or write only may refer to: A file access permission type; In programming languages, a property of a class, which has only mutator methods; Write-only publishing, a derogatory term for predatory open-access publishing; Write-only memory (disambiguation)