double-buffered data transfer

double-buffered data transfer

[¦dəb·əl ¦bəf·ərd′dad·ə ‚trans·fər]
(computer science)
The transmission of data into the buffer register and from there into the device register proper.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.