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WHAT IS EACH INPUT AND OUTPUT PRT CONNECTED TO THE CPU THROUGH AN OPTOISOLATOR CHIP SUCH AS THE 4N32?
In a system using an optoisolator chip like the 4N32, each input typically connects to the LED side of the optoisolator, allowing the input signal to control the LED, which is isolated from the CPU. The output side, which consists of a phototransistor, interfaces with the CPU by switching based on the input signal's LED activation. This configuration provides electrical isolation between the CPU and the input signals, protecting the CPU from voltage spikes or noise. Overall, the input signal triggers the optoisolator, and the output signal relays this information to the CPU.
Why PC monitor has no signal input but CPU is running?
If the CPU is running, but the monitor has no signal, there could be an issue with the cable that connects the CPU to the monitor. There could also be a problem with the VGA card, or the RAM.
Are input and output unit part of the CPU?
No, input and output are not part of CPU.
Is an CPU an input or output?
Input
Is a CPU tower an input or output?
Input
What is the used of 'input'?
cpu
how does a CPU convert input to output?
A CPU covert input to output bye binary data as input and processes data according to those instructions.
What tasks are carried out by CPU?
cpu controls the logic and arithmetic operations and cpu is the brain of the computer
Is a oven an input device?
No. It is a CPU.
What is the use of command input?
cpu
Why do you call a CPU a CPU?
It stands for Central Processing Unit, as is where all the calculations are carried out.
How input device transfers data to the CPU?
Every input device attached to the motherboard bus lines has a direct line of communication with the CPU. These lines are known as interrupt request lines (IRQs) which can be prioritised. By signalling the CPU that an input is pending, the CPU can alert the operating system to deal with the request, which will then be prioritised accordingly.
