plc handshake
handshaking diagram
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hardware handshaking
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define handshaking in microprocessor
handshaking in computer architecture pdf

For executing an instruction, a microprocessor fetches the instruction and executes it. The time taken for the execution of an instruction is known as To execute an instruction , the processor will run one or more machine cycles Explain the working of a handshake output port Ans . In handshake outputThe microprocessor and different I/O devices operate at different speeds.For this reason, signals are exchanged between The first responding MPU and slow Handshaking is a I/O control method to synchronize I/O devices with the microprocessor. As many I/O devices accepts or release information at a much slower Thus , if handshaking is to be carried out using hardware , the I / O device should activate READY input when the 8085 executes an IN or an OUT instruction