释义 |
input/output switching input/output switching[′in‚pu̇t ′au̇t‚pu̇t ‚swich·iŋ] (computer science) A technique in which a number of channels can connect input and output devices to a central processing unit; each device may be assigned to any available channel, so that several different channels may service a particular device during the execution of a program. |