In addition to a normal processor, a special-purpose processor in the I/O channel itself is provided, what is its use? And how it effects the system performance?
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- If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the fetch cycle is 40% of the processor cycle time, what memory access speed is required to implement load operations with zero wait states and load operations with two wait states?The data transfer between CPU and the I/O devices may be done in different techniques. Briefly explain to distinguish between interrupt initiated 1/O technique and Direct Memory Access (DMA) technique.A thorough explanation of the I/O subsystem is necessary. Determine how different input and output devices operate, including what they send and receive, what they input and output, and any possible connections between them.
- Q. In addition to a normal processor, a special-purpose processor in the I/O channel itself is provided, what is its use? And how it effects the system performance?What is the purpose of a special-purpose processor in the I/O channel itself, in addition to a regular processor?What impact does it have on the system's performance?Answer: Computer scienceHow does interrupt-driven I/O work?
- In what ways does interrupt-driven I/O operate?You are required to develop a simple model/simulation of the process (I/O Accessing Technique (Interrupt Driven I/O))Many I/O devices relate to processor and interrupt can be generated by any device at any time. Write the four possible ways that a processor can use to identify the devices which generated interrupt
- In-depth description of the I/O subsystem is required. Distinguish between the operation of various input and output devices, including what they transmit and receive, what they input and output, and how they may be coupled together.There has to be a thorough explanation of the I/O mechanism. Recognize the differences in how different input and output devices function, such as what they send and receive, what they input and output, and how they may be connected together.Help. .In a 32 bit processor, the A0 bit of the address line is connected to ........... of the parallel port interface.