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单词 eprom
释义

EPROMn.

Brit. /ˈɛprɒm/, /ˈiːprɒm/, U.S. /ˈiˌprɑm/
Forms: Also eprom.
Etymology: Acronym < erasable programmable ROM: see ROM n.3
Computing.
A read-only memory whose contents can be erased by a special process (e.g. irradiation with ultraviolet light) and replaced.
ΘΚΠ
society > computing and information technology > hardware > [noun] > primary storage or main memory > read-only
ROM1966
EAROM1970
PROM1973
EPROM1977
1977 Sci. Amer. Sept. 147/2 (caption) The program is stored in an erasable and reprogrammable read-only memory (EPROM)... The program is erased by exposing the circuit to ultraviolet radiation, which causes the electric charges stored in the EPROM to leak away.
1983 Ralston & Reilly Encycl. Computer Sci. (ed. 2) 971/2 PROMs and EPROMs can be written slowly by a series of high-voltage, short-duration electrical pulses.
1985 Acorn User Feb. 36/2 Several BBC Basic programs can be entered on one eprom.
1986 Keyboard Player Apr. 39/3 The System 360 MIDI Bass..provides..four sampled bass sounds. There is a whole library being built up which are fitted simply by inserting new EPROMS.
This entry has not yet been fully updated (first published 1989; most recently modified version published online March 2022).
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n.1977
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