A CDE Definition
(1) See information operations.
(2) (Input/Output) The transfer of data between the computer's CPU and a peripheral device. Every transfer consists of input and output operations; hence the term "I/O." A transfer is either output from the CPU and input to the peripheral or output from the peripheral and input to the CPU. See PC input/output.
Before/After Your Search Term
|I LEC||I/O area|
|i-name service||I/O card|
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