2006-12-24 04:26:07 · 3 answers · asked by Christina 2 in Computers & Internet ➔ Programming & Design
The I/O control lines controls the I/O devices.Based on the input to these lines the controls will be given.Mostly 0 is for input and 1 for output device to be selected.
2006-12-24 04:28:55 · answer #1 · answered by Eshwar 5 · 1⤊ 0⤋
In Computers, Nothing more than Input/Output control, Another way is IRQ's. They simply allow all the devices to function all together. Kinda like having a Musical Group and everyone knows when it is their turn to start.
2006-12-24 04:45:58 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Not really enough information in your question to answer specifically, but in general I/O Control lines are signal lines. They change state, either high or low to indicate a particular function. For instance, a control line might go high to indicate that data is present on the bus lines. Google "Interfaces" for more specific info.
2006-12-24 04:30:58 · answer #3 · answered by Dan821 4 · 0⤊ 1⤋