PXE most commonly involves booting a computer from firmware i. e., a read-only memory or programmable ROM chip rather than from magnetic media.
最常见的PXE是从固件、即只读式存储器或可编程ROM芯片，而不是从磁介质引导计算机。
The present paper introduces a programmable ROM, which is used in a 5spindles (numerically controlled) engraving machine, with E-type magnetic core as storage element.
本文结合数控五轴刻字机介绍了数控机床在大批量专用加工中适用的可变程序固定存储器，存储元件采用E型磁芯。
Erasable, Programmable Read-Only Memory. A type of ROM that can be erased by exposing it to ultraviolet light.
一种可用紫外线擦除的存储器。
Some manufacturers provide additional ROM options by including in their range devices with (or intended for use with) user programmable memory.
有的制造商通过在他们的产品系列中提供(或者打算提供)附加的用户可编程的内存。
Electrically Erasable, Programmable Read-Only Memory. (Pronounced"Double-E"-PROM. ) A type of ROM that can be erased electronically.
电可擦的，可编程的只读存储器。一种ROM能被电擦除。
Electrically Erasable, Programmable Read-Only Memory. (Pronounced"Double-E"-PROM. ) A type of ROM that can be erased electronically.
电可擦的，可编程的只读存储器。一种ROM能被电擦除。
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