Output devices are connected to the CPU through the northbridge and southbridge, (collectively called the chipset) but they connect to different devices. The northbridge connects to the graphics output, while the southbridge connects to all other output devices (sound, storage, network, and others).
1) Pressing a key on the keyboard, the keyboard controller sends an interrupt to the CPU.
Trackball Microphone Device Cpu
because of their design
A CPU is a central processing unit. It is neither an input nor an output device, but it is usually connected to both kinds of devices. An input device would be a keyboard or a mouse. And output device would be a printer, a hard or floppy drive, or a memory chip in a thumb drive.
Neither. A computer contains both input and output devices. Many modern input and output devices contain embedded computers, that interface between the main computer and the actual input or output hardware of the device.
CPU is neither an input device nor an output device. It is the central processing unit. Unit which takes inputs from input devices like keyboard, mouse, sound input etc. does the processing as per the application running on the machine and gives an output to output devices like screen display, a printer or sound output.
keyboard,usb,CPU, and you ! ")
Output device is simply a device which produces an output or result of any processing. For example: monitor is an output device which displays the output of the calculations done by the CPU.
Parts which make a computer are called computer components. These include CPU (central processing unit), input devices like keyboard, mouse and output devices like display or monitor, storage devices like RAM, hard disk drive etc. - Neeraj Sharma
the input devices means by using that we can send our info to the system. that devices are key board,joystick,mouse these are the input devices keyboard: by using keyboard we can send data to cpu.
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