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 conventional good read is usually a bad read, a relaxing bath in what we know already. A true good read is surely an act of innovative creation in which we, the readers, become conspirators.”
—Malcolm Bradbury (b. 1932)
“Beauclerc: You’ve got a good memory for one who drinks.
Eddie: Drinkin’ don’t bother my memory. If it did, I wouldn’t drink. I couldn’t. You see, I’d forget how good it was. Then where’d I be? I’d start drinkin’ water again.”
—Jules Furthman (1888–1960)