Ratio of bus clock frequency to System clock frequency = 10.23/31.5 = 0.32
So system frequency should be divided by = 3
PBDIV= 3
D | Question 7 Consider a PIC32MX with a SYSCLK of 31.50 MHz. Give a single...
0/1 pts Question 1 Given a PIC32MX PBCLK value 8.5 MHz, give the value of SPIXBRG to produce a Baud Rate as close to 15.1 kb/s as possible. ered 280 nswer 274,0 0/1 pts Question 1 Given a PIC32MX PBCLK value 8.5 MHz, give the value of SPIXBRG to produce a Baud Rate as close to 15.1 kb/s as possible. ered 280 nswer 274,0
Consider the following assignments. Given that the bus clock (Fe) is 8 MHz, first produce SBR then calculate the BaudRate SCIBDH = 0x12; SCIBDL = 0x34;
Question 1: Consider two different implementations, M1 and M2, of the same instruction set. There are four classes of instructions (A, B, C, and D) in the instruction set. M1 has a clock rate of 500 MHz while M2’s clock rate is 750 MHz. The average number of cycles for each instruction class of M1 and M2 are shown in the following table: Class CPI for this class on M1 CPI for this class on M2 A 1 2 B...
I need help with the following Computer Architecture question: Consider two different implementations, M1 and M2, of the same instruction set. There are three classes of instructions (A, B, and C) in the instruction set. M1 has a clock rate of 90 MHz and M2 has a clock rate of 80 MHz. The average number of cycles for each instruction class and their frequencies (for a typical program) are as follows: Instruction Class Machine M1 – Cycles/Instruction Class Machine M2...
QUESTION 1: Consider the 3-bus power system single diagram below. A bolted three phase fault occurs at bus 3. Using bus impedance matrix calculate the following: j0,2 j0,5 0,3 A2 2 3 A3 0,3 j0,6 j0,2 1.1 Fault current Bus voltages Line currents during the fault. 1.3
Question 7: [1.5pt] a) Give the devices priorities if bus request level 2 has higher priority than bus request level 1. b) What is the advantage of adding a third priority level? Arbiter Bus request evel 1 Bus request evel 2 Bus grant level 2 Bus grant lovel
Please show all the work. Thanks QUESTION 1 Consider the following circuit. Given that XOR and AND gates have an input to output delay of 10 ns, the D Flip-Flops have a delay of 20 ns from clock to Q-output, and the minimum setup time of the D Flip-Flops is 8 ns, hold time of the D-FF is 5 ns. (a) what is the maximum frequency (in MHz) that this counter can be clocked before it fails? (b) Does the...
Question 4 (20 marks) (a) A Timer 2 block diagram is shown in Fig.7. Timer 2 is used to generate a delay of 50 us. Determine the value of the PR2 if the TMR2 is 0, the prescaler and the postscaler of 1:1 are selected. Assume that the crystal clock is running at the frequency of 20 MHz. Ignore the overhead due to instructions in the calculation. [6 marks] (ii) Explain how the microcontroller knows the delay of 50 us...
01. Consider the stagevise single cycle CPU with the circuit as given on the attached sheet. The following are the latencies of each component: Instruction memory 180 ps Add 4 unit Mux Registers Main Control ALU Control ALU AND Shift Left2 Sign Extend Branch Adder Data Memory 60 ps 15ps 120 ps 50 ps, 25 ps, 150 ps 5 ps 10 ps(Shiftleft2jump also) 15 ps 60 ps 150 ps C) Do a stagewise latency analysis of the circuit. Write down...
Consider a "Wheel of Fortune" that can give 7 possible outcomes: 1, 2, 3, 4, 5, 6, 7. If you spin the wheel 7 times, what is the probability to obtain a "2" a) one time, b) at least one time, and c) two times.