What's the answer of this two questions?
Homework Answers
Ques 2)
x4000 is the required answer
Ques 3)
brnzp and jmp have the same effect they both unconditonally branch to execute a specified instruction.
So the correct answer is option 3.
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What's the answer of this two questions?
Question 2 0 / 1 point If R3 contains...
Question 1 Fain the blank The memory contents of a pointer contains an Question 2 After...
Question 1 Fain the blank The memory contents of a pointer contains an Question 2 After execution of the following code what is c equal to? int a, b, pc Question 3 What is the value of a main ather the following code executes? veld switchont a int by int a 3, it What is the value of a after execution of the following code?
Q4: Answer the following questions. [7 Marks] The single cycle implementation of MIPS is as shown...
Q4: Answer the following questions. [7 Marks] The single cycle implementation of MIPS is as shown below. Answer the following questions with reference to "beq $S1, $S2, 8H” instruction. Assume that the contents of the registers S1 = 10 H, S2 = 10H, and PC = 16H, pointing to the instruction under consideration. 1. What is the addressing mode of the instruction? [1] ii. Which part of the instruction format, address of S1 and S2 are stored? [1] 111. What...
DO 2 AND 3. Question #1 Convert the following assembly program into machine code. LDAA WSA1 STAA $1000 INCA LDAB $10...
DO 2 AND 3.
Question #1 Convert the following assembly program into machine code. LDAA WSA1 STAA $1000 INCA LDAB $1000 DECB ABA Here: Bra Here Question # 2 (a) in Question # 1, determine the values of PC, A, B, N, Z, V, C after each instruction (b) Verify your answers by using CodeWarrior Question # 3 Assume that the program in Question 1 is saved in memory starting at location $COOA. Drawa memory diagram showing the contents (in...
1) We would like to design a bus system for 32 registers of 16 bits each....
1) We would like to design a bus system for 32 registers of 16 bits each. How many multiplexers are needed for the design? Select one: 5 16 1 4 32 2) The basic computer can be interrupted while another interrupt is being serviced. Select one: True False 3) If the Opcode bits of an instruction is 111, then the basic computer instruction type is either memory-reference or input-output. Select one: True False 4) The content of AC in the...
Stack Operation 10. (10 pts.) Show the contents of the stack and affected registers at the two marked points in the exe...
Stack Operation 10. (10 pts.) Show the contents of the stack and affected registers at the two marked points in the execution of the followin code. Assume RO-0, R1-1, R2-2, R3-3, R4-4, R5-5, and R6-6. The initial value for stack pointer (prior to executing this code block) is given as SP-0x20001000 PUSH R2,R3) ADD R4, R1, Re ;<---A POP R5, R6) ADD R5, R5, R4 ADD R6, R6, R5 PUSH (R4-R6); SUBS Re, RO,R1-B a) Show the contents of Stack,...
Bbus Read Write Data out Main store ST Data in a read wheń Read 1 and a write when Write 1 Addres...
Bbus Read Write Data out Main store ST Data in a read wheń Read 1 and a write when Write 1 Address MAR MBR IR PC DO D1 G.u ALU Latch 1 (PQ) Latch 2 Function select 법 F2 F1Fo Operation 0 0 0 0 1 1Copy Q1 to bus A Copy P to bus A 0 0 1 A-P 1 Copy Q to bus A 0 Copy P+1 to bus A A-a+1 A- P-1 A Q-1 Copy P-1 to...
The answer to the table given by teacher is: RegDst-0 Jump-x Branch-1 MemRead-1 MemtoReg-x ALUop-1 MemWrite-x...
The answer to the table given by teacher is:
RegDst-0
Jump-x
Branch-1
MemRead-1
MemtoReg-x
ALUop-1
MemWrite-x
ALUSrc-1 (not sure about this one, please give your answer)
RegWrite-x
x means the signal cannot be set in this instruction.
Could you explain the answer in details?
5. (35 points) We wish to add the single cycle datapath and control. Add an a new instruction im Gump memory) to page. This necessary datapaths and control signals to the attached figure on next new...
The Fibonacci sequence F is defined as F(1) = F(2) = 1 and for n>= 2,...
The Fibonacci sequence F is defined as F(1) = F(2) = 1 and for n>= 2, F(n + 1) = F(n) + F(n − 1) i.e., the (n + 1)th value is given by the sum of the nth value and the (n − 1)th value. 1. Write an assembly program typical of RISC machines for computing the kth value F(k), where k is a natural number greater than 2 loaded from a memory location M, and storing the result...
#include <stdio.h> int main(int argc, char *argv[]) { char a, *pc, c[9]; int i, *pk, k[9]; a='...
#include <stdio.h> int main(int argc, char *argv[]) { char a, *pc, c[9]; int i, *pk, k[9]; a='z'; pc=&(c[8]); pk=&(k[0]); for (i=0; i<9; i++) { *pc=a-(char)i; pc--; *pk=(int)a-i; pk++; } return 0; }//end of main Answer the below questions with the above code Write out the memory map for the above C code in the following table. For array variables, list the address range for the entire array. Assume the memory address starts from 100, that is, the address for a...
The hypothetical machine of Figure 3.4 has two I/O instructions: 0011 = Load AC from I/O...
The hypothetical machine of Figure 3.4 has two I/O
instructions:
0011 = Load AC from I/O
0111 = Store AC to I/O
In these cases, the 12-bit address identifies a particular I/O
device. Show the program execution (using the format of Figure 3.5)
for the following program:
1. Load AC from device 5.
2. Add contents of memory location 940.
3. Store AC to device 6.
Assume that the next value retrieved from device 5 is 3 and that
location...
Question 1 Fain the blank The memory contents of a pointer contains an Question 2 After execution of the following code what is c equal to? int a, b, pc Question 3 What is the value of a main ather the following code executes? veld switchont a int by int a 3, it What is the value of a after execution of the following code?
Q4: Answer the following questions. [7 Marks] The single cycle implementation of MIPS is as shown below. Answer the following questions with reference to "beq $S1, $S2, 8H” instruction. Assume that the contents of the registers S1 = 10 H, S2 = 10H, and PC = 16H, pointing to the instruction under consideration. 1. What is the addressing mode of the instruction? [1] ii. Which part of the instruction format, address of S1 and S2 are stored? [1] 111. What...
DO 2 AND 3.
Question #1 Convert the following assembly program into machine code. LDAA WSA1 STAA $1000 INCA LDAB $1000 DECB ABA Here: Bra Here Question # 2 (a) in Question # 1, determine the values of PC, A, B, N, Z, V, C after each instruction (b) Verify your answers by using CodeWarrior Question # 3 Assume that the program in Question 1 is saved in memory starting at location $COOA. Drawa memory diagram showing the contents (in...
Stack Operation 10. (10 pts.) Show the contents of the stack and affected registers at the two marked points in the execution of the followin code. Assume RO-0, R1-1, R2-2, R3-3, R4-4, R5-5, and R6-6. The initial value for stack pointer (prior to executing this code block) is given as SP-0x20001000 PUSH R2,R3) ADD R4, R1, Re ;<---A POP R5, R6) ADD R5, R5, R4 ADD R6, R6, R5 PUSH (R4-R6); SUBS Re, RO,R1-B a) Show the contents of Stack,...
Bbus Read Write Data out Main store ST Data in a read wheń Read 1 and a write when Write 1 Address MAR MBR IR PC DO D1 G.u ALU Latch 1 (PQ) Latch 2 Function select 법 F2 F1Fo Operation 0 0 0 0 1 1Copy Q1 to bus A Copy P to bus A 0 0 1 A-P 1 Copy Q to bus A 0 Copy P+1 to bus A A-a+1 A- P-1 A Q-1 Copy P-1 to...
The answer to the table given by teacher is:
RegDst-0
Jump-x
Branch-1
MemRead-1
MemtoReg-x
ALUop-1
MemWrite-x
ALUSrc-1 (not sure about this one, please give your answer)
RegWrite-x
x means the signal cannot be set in this instruction.
Could you explain the answer in details?
5. (35 points) We wish to add the single cycle datapath and control. Add an a new instruction im Gump memory) to page. This necessary datapaths and control signals to the attached figure on next new...
The hypothetical machine of Figure 3.4 has two I/O
instructions:
0011 = Load AC from I/O
0111 = Store AC to I/O
In these cases, the 12-bit address identifies a particular I/O
device. Show the program execution (using the format of Figure 3.5)
for the following program:
1. Load AC from device 5.
2. Add contents of memory location 940.
3. Store AC to device 6.
Assume that the next value retrieved from device 5 is 3 and that
location...
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