disk controller(redirected from HDC)
Also found in: Thesaurus, Acronyms, Encyclopedia, Wikipedia.
Switch to new thesaurus
|Noun||1.||disk controller - (computer science) a circuit or chip that translates commands into a form that can control a hard disk drive|
controller, control - a mechanism that controls the operation of a machine; "the speed controller on his turntable was not working properly"; "I turned the controls over to her"