In DOS memory management, conventional memory, also called base memory, is the first 640 kilobytes (640 × 1024 bytes) of the memory on IBM PC or compatible systems. It is the read-write memory usable by the operating system and application programs. As memory prices rapidly declined, this design decision became a limitation in the use of large memory capacities until the introduction of operating systems and processors that made it irrelevant.
Read more about Conventional Memory: 640 KB Barrier, DOS Driver Software and TSRs, DOS Extenders
Famous quotes containing the words conventional and/or memory:
“A murderer is regarded by the conventional world as something almost monstrous, but a murderer to himself is only an ordinary man.... It is only if the murderer is a good man that he can be regarded as monstrous.”
—Graham Greene (1904–1991)
“Mild brown eyes beckon me to the past, but memory provides no clue.”
—Mason Cooley (b. 1927)