input/output control

Also found in: Acronyms.

input/output control (I/O control),

n the portion of the central processor of some computer systems that contains software/firmware for supervising data flow between memory and the input/output devices connected to the CPU.
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References in periodicals archive ?
CalAmp's LMU-4000 enables NavLogix to meet a wide range of fleet requirements including vehicle tracking, advanced input/output controls, and integration with on-board equipment.
Customized discrete input/output controls can be configured for specific sense and control applications and software upgrades can be made through the front panel, allowing for upgrades, hot swaps and reconfiguring while the network remains stable.

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