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PROM ==>
Programmable Read-Only Memory
<storage> (PROM) A kind of ROM which can be written using a
PROM programmer. The contents of each bit is determined by a
fuse or antifuse. The memory can be programmed once after
manufacturing by "blowing" the fuses, which is an irreversible
process. Blowing a fuse opens a connection while blowing an
antifuse closes a connection (hence the name). Programming is
done by applying high-voltage pulses which are not encountered
during normal operation.
(1995-04-22)
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Nearby terms:
Programmable Array Logic « Programmable Interrupt Controller « Programmable Logic Controller « Programmable Read-Only Memory » Programmed Data Processor » PROgrammed Graph REwriting Systems » programmer
This article was derived from the Free Online Dictionary of Computers and is available under ther terms of the GNU Free Documentation License.
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