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tigry1 [53]
2 years ago
4

(a) Write the RTL specification for an arithmetic shift right on an eight-bit cell. (b) Write the RTL specification for an arith

metic shift left on an eight-bit cell.

Engineering
1 answer:
attashe74 [19]2 years ago
5 0

Answer:

Please find attached file for complete answer solution and explanation of same question.

Explanation:

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7. Implement a function factorial in RISC-V that has a single integer parameter n and returns n!. A stub of this function can be
ohaa [14]

Answer:

addi x31, x0, 4

addi x30, x0, 2

Explanation:

Recursion in computer sciencs is defined as a method of solving a problem in which the solution to the problem depends on solutions to smaller cases of the same problem. Such problems can generally be solved by iteration, but this needs to identify and index the smaller cases at time of programming.

addi x31, x0, 4

addi x30, x0, 2

addi x2, x0, 1600 // initialize the stack to 1600, x2= stackpointer

ecall x5, x0, 5 // read the input to x5

jal x1, rec_func

ecall x0, x10, 2 // print the result now

beq x0, x0, end

rec_func:

addi x2, x2, -8 // make room in stack

sd x1, 0(x2) // store pointer and result in stack

bge x5, x31, true // if i > 3, then go to true branch

ld x1, 0(x2)

addi x10, x0, 1 // if i <= 3, then return 1

addi x2, x2, 8 // reset stack point

jalr x0, 0(x1)

true:

addi x5, x5, -2 // compute i-2

jal x1, rec_func // call recursive func for i-2

ld x1, 0(x2) // load the return address

addi x2, x2, 8 // reset stack point

mul x10, x10, x30 // multiply by 2

addi x10, x10, 1 // add 1

jalr x0, 0(x1) // return

end:

3 0
2 years ago
An equation used to evaluate vacuum filtration is Q = ΔpA2 α(VRw + ARf) , Where Q ≐ L3/T is the filtrate volume flow rate, Δp ≐
larisa86 [58]

Answer:

Explanation:

The explanations and answers are shown in the following attachments

6 0
2 years ago
Consider the following class definitions: class smart class superSmart: public smart { { public: public: void print() const; voi
arsen [322]

Answer:

a) There is no any private member of smart which are public members of superSmart.

Explanation:

5 0
2 years ago
Air at 40°C flows over a long, 25-mm-diameter cylinder with an embedded electrical heater. In a series of tests, measurements we
Murljashka [212]

Answer:

a) See attachment

b) C = 21.626 W / m^2 .K , n = 0.593

Explanation:

a)

dT = 300 - 40 = 160 K

A = pi*D*l where D = 0.025 m

Power = P' * l = h * dT * A

P' l = h * pi * D * l* dT

Hence,

h = P' / (pi*D*dT)

We will use the above equation to compute for respective values of P'

Note: The results are tabulated and attached

b)

Assuming the dependence of the convection coefficient on the velocity to be of the form h=CV^n, determine the parameters C and n from the results of part (a).

Taking logarithm on both sides:

Ln (h) = Ln(C) + n*Ln(V)

n = (Ln(h2) - Ln(h1)) / (Ln(V2) - Ln(V1))

n = (Ln (32.223/22.037)) / Ln(2))

n = 0.593

Using regression we can compare:

C = 21.626 W/m^2 . K

7 0
2 years ago
Technician A says that TSBs are typically updates to the owner's manual. Technician B says that TSBs are generally
vichka [17]

Answer:

Technician A says that TSBs are typically updates to the owner's manual. Technician B says that TSBs are generally

updated information on model changes that do not affect the technician. Who is correct? the answer is c

4 0
2 years ago
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