input/output register

input/output register

[′in‚pu̇t ′au̇t‚pu̇t ‚rėj·ə·stər]
(computer science)
Computer register that provides the transfer of information from inputs to the central computer, or from it to output equipment.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.