Last Updated：2025/11/20
(electronics) Programmable read-only memory: A PROM chip can be programmed one or more times (depending on the type) and generally cannot be re-programmed without special equipment (if at all). Once programmed and installed in a device, it functions as a read-only chip (as if it had been hard-wired to function that way.)
音声機能が動作しない場合はこちらをご確認ください
See correct answer
PROM
Edit Histories（0）
Source Word
PROM
Noun
(electronics)
Programmable
read-only
memory:
A
PROM
chip
can
be
programmed
one
or
more
times
(depending
on
the
type)
and
generally
cannot
be
re-programmed
without
special
equipment
(if
at
all).
Once
programmed
and
installed
in
a
device,
it
functions
as
a
read-only
chip
(as
if
it
had
been
hard-wired
to
function
that
way.)
Japanese Meaning
プログラム可能な読み出し専用記憶装置：一度プログラムが可能で、通常は特別な装置を用いない限り再プログラムできない、不揮発性のメモリ装置。
Sense（1）
(electronics)
Programmable
read-only
memory:
A
PROM
chip
can
be
programmed
one
or
more
times
(depending
on
the
type)
and
generally
cannot
be
re-programmed
without
special
equipment
(if
at
all).
Once
programmed
and
installed
in
a
device,
it
functions
as
a
read-only
chip
(as
if
it
had
been
hard-wired
to
function
that
way.)
（ plural ）
