Answer all questions

Questions 1. Calculate the clock for Computer B: (4 points) Computer A: 1.5 MHz clock with 10s CPU time. Computer B has 3 s CPU time and aims to be 2x times faster in clock cycles. 1 GHz = 109 Hz and 1 MHz = 106 Hz 2. Compare the speed of the two computers to determine the faster one. Briefly explain the implications with quantitative results. Assume identical ISA for both the machines. (4 points) Set 1: o Computer A: cycle time = 200 ps, CPI = 2 o Computer B: cycle time = 150 ps, CPI = 3 Set 2: o Computer A: cycle time = 300 ns, CPI = 1.5 o Computer B: cycle time = 150 ps, CPI = 2.5 3. Which of the computer has a better CPI? Briefly explain the implications with quantitative results. (4 points) Class A B CPI for class 1.5 2.5 3 IC in sequence A 15 30 25 IC in sequence B 30 20 15 4. For the following infix notations, generate the postfix notations: (4 points) a) Z = (A+B) b) Z = (AXB) - (CxD) 5. A system has 8 registers and 32K of memory. What is the number of bits required to access the following? Show you calculations. (4 points) a) one of the registers b) memory