vertical instruction

vertical instruction

[′vərd·ə·kəl in′strək·shən]
(computer science)
An instruction in machine language to carry out a single operation or a time-ordered series of a fixed number and type of operation on a single set of operands.
References in periodicals archive ?
The mechanism supports both horizontal and vertical instructions (allowing it to show 4:3 material on a 16:9 display).
Understanding video compression
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