Let's say you're building an embedded system that uses timers 0 and 1 to create a 70% duty cycle on P2.1 and a 30% off cycle, respectively. It will simultaneously read data from P1 and transfer it to a serial device. List if a real-time operating system is necessary for the system..
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- Let's pretend you're programming P2.1 of an embedded system to have a 70% duty cycle with timer 0 and a 30% off cycle with timer 1. It will receive information from P1 and send it to a serial device concurrently. Detail whether or not a real-time operating system is needed for the system.Let's pretend you're programming P2.1 of an embedded system to have a 70% duty cycle with timer 0 and a 30% off cycle with timer 1. It will receive information from P1 and send it to a serial device concurrently. Provide an explanation as to why a real-time operating system could be needed.Let's say you're constructing an embedded system, and you want P2.1 to have a duty cycle of 70% and an off cycle of 30%, so you use timer 0 to produce the duty cycle and timer 1 to create the off cycle. It will read data from port 1 (P1) while also transferring data to a serial device concurrently. Provide an explanation as to whether or not the system requires a real-time operating system.
- Suppose you have to design an embedded system that creates a 70% duty cycle using timer 0 and 30% off cycle using timer 1 on P2.1. It will also read data from P1 and send data to a serial device simultaneously. Now explain whether the system requires any real-time operating system or not.Let's say you're building an embedded system that uses timers 0 and 1 to create a 70% duty cycle on P2.1 and a 30% off cycle, respectively. It will simultaneously read data from P1 and transfer it to a serial device. List if a real-time operating system is necessary for the system.Imagine you're constructing an embedded system on P2.1 that use timer 0 to generate a 70% duty cycle and timer 1 to generate a 30% off cycle. It will read data from P1 while also transferring data to a serial device. Describe if the system requires a real-time operating system.
- Assume you are developing an embedded system in which timers 0 and 1 are used to generate a 70% duty cycle on P2.1 and a 30% off cycle. It will receive information from P1 and send it to a serial device at the same time. Indicate whether or not the system requires a real-time operating system.Let's pretend you're programming an embedded system, and that you want P2.1 to operate at a 70% duty cycle and a 30% off cycle, respectively, using timer 0 and timer 1. Data is being read from P1 and sent to a serial device concurrently. Give your reasons for or against using a real-time OS in this scenario.Suppose that you are designing a game system that responds to players’ pressing buttons and toggling joysticks. The prototype system is failing to react in time to these input events, causing noticeable annoyance to the gamers. You have calculated that you need to improve overall system performance by 50%. This is to say that the entire system needs to be 50% faster than it is now. You know that these I/O events account for 75% of the system workload. You figure that a new I/O interface card should do the trick. If the system’s existing I/O card runs at 10kHz (pulses per second), what is the speed of the I/O card that you need to order from the supplier?
- You are designing a floating point coprocessor which will execute floating point instructions 5 times as fast as the regular processor with zero overhead. Given a workload that contains 25% floating point instructions, what is the speedup achieved by adding the coprocessor to the system? Please give the speedup with exact precision.Please explain how prioritizing the I/O queue above the process execution queue might improve performance. If the I/O is interrupted, who knows what will happen. To what extent this will reduce the maximum burst rate of the CPU is unclear. I don't think I understand what you're getting at.Suppose that you are designing a game system that responds to players' pressing buttonsand toggling joysticks. The prototype system is failing to react in time to these input events,causing noticeable annoyance to the gamers. You have calculated that you need to improveoverall system performance by 50%. This is to say that the entire system needs to be 50%faster than it is now. You know that these I/O events account for 75% of the systemworkload. You figure that a new I/O interface card should do the trick. If the system'sexisting I/O card runs at 10 kHz (pulses per second), what is the speed of the I/O card thatyou need to order from the supplier? Suppose the daytime processing load consists of 60% CPU activity and 40% disk activity.Your customers are complaining that the system is slow. After doing some research, youhave learned that you can upgrade your disks for $8,000 to make them 2.5 times as fast asthey are currently. You have also learned that you can upgrade your CPU to make…