The bus that carries a status signal back to the CPU is typically referred to as the status bus. It transmits information about the status of various operations and the state of the CPU, allowing for communication regarding the completion of tasks, errors, or the readiness of data. This information helps the CPU manage its operations effectively and maintain control over the system's processes.
the input signal is carried to CPU by having a binary numbers.
How Memory interface with CPU indicate the direction of signal and control signals?
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.
The CPU - Central Processing Unit, or the brains of the computer.
microprocessor
microprocessor
a CPU can carry out one thousands instructions.
The Central Processing Unit (CPU) chip carries out all of the processes for a computer...CPU chips can operate as fast as 3 billion processes a second....For example if you see advertised 2.8GHz CPU, that means the CPU can process 2.8 billion processes a second.
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.
CPU (central processing unit)
If your CPU is fried then you need to get a new CPU to turn your computer back on.
The CPU - Central Processing Unit, or the brains of the computer.