контроллер ide ata

interface controller. The controller (whatever its name) is what manages the flow of

rest of the system. As such, its less common name is the more accurate one: IDE/ATA

disk? Well, it acts as the middleman between the hard disk's internal controller and the

So what exactly does this so-called IDE/ATA controller do, if not control the hard

rose" and all that... :^)

keyboards also have their own built-in controllers.) At any rate, "a rose is a

that interfaces to the keyboard is called a "keyboard controller" even though

isn't technically accurate. (As just one other example, the circuit on the motherboard

peripheral device is often commonly called a "controller", even though this

much to be desired. A device that resides within the system and interfaces with a

And you're absolutely right. Unfortunately, naming conventions in the PC world often leave

Now, as soon as you read that, a question probably formed in your mind: isn't the built into the drive in IDE, and in fact, ?

Every PC system that uses the IDE/ATA interface has at least one IDE/ATA controller.

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