Question 13Identify the type and hexadecimal representation of the MIPS instruction below:sw $t1, 32($12)R-type, OxAC120020I-type, OxAC490020J-type, OxAC130020O I-type, OxAC120020

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Answered: Question 13 Identify the type and…

Computer Networking: A Top-Down Approach (7th Edition)

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Author:James Kurose, Keith Ross

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Chapter1: Computer Networks And The Internet

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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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(b) What Legv8 instruction does cach of the following 32-bit binary numbers represent? 1000 1010 0000|1 1 00|00 00000 10 1 1 10 10 1. 00 1 010 0. 0l0 1 0 0 0110 01 110110
Question 6 The MIPS instruction that performs $t3 = $t2 - 44 is addi St2,$t3,-44 B addi St3,St2,-44 subi St2,St3,44 D None E) addi St3,St2,44
Consider the MARIE program below. a. a) List the hexadecimal code for each instruction. b. b) Draw the symbol table. c. c) What is the value stored in the AC when the program terminates?
1. List what the 32 bits (expressed in hex) 0xC4630000 represent when expressed as a) a two's compliment integer b) an unsigned integer c) a MIPS instruction, and d) a floating point number.
2. Consider the following instruction: beq $t0, $t1, 0xA010 What are the values of Control signals generated by the MIPS architecture to execute this instruction. Show with a chart and explain it all clearly. (You may draw a simplified datapath flow)
1. What MIPS instruction does this represent? Choose from one of the four options below. shamt 0 op 0 18 8 L sub $t0,$t1, $12 II. add $12, $t0,$t1 I sub St2, SIL $10 IV. sub $12, $t0,$t1 rt 9 rd 10 funct 34
6. What is the MARIE instruction for the following register transfer language (RTL): MAR + X MBR + M[MAR] АС + МBR
(b) Construct a sequence of instructions such that (i) you add the 8- digit BCD number in AX and BX to the 8-digit BCD number in CX and DX. (AX and CX are the most significant registers. The result must be found in CX and DX after the addition.). (ii) Then logically shift AX right by 12 bit positions and the rightmost 12 bits of BX into the leftmost 12 bits of AX using double precision shifting. (iii) Assuming that DL= 0F3H and BH=72H , compute the answer after BH is subtracted from DL and show the contents of the flag register bit
Please take a look and use the correct hexadecimals : a) Suppose A = D6 and B = 7C (both in hexadecimal). Show the step by step result multiplyingA and B, using the multiplier hardware shown in Fig. 1. Assume A and B are 8-bit unsigned numbers,stored in hexadecimal format. b) What is the RISC-V instruction that gives the lower 32 bits of the above multiplicationof signed integers? Name one register where you will be placing the result and fill in all 32 bitpositions for this instruction (write it both in assembly and in machine language).c) Suppose for an 8-bit number, each step of operation (either addition or shift) takes 2ns. Pleasecalculate the time necessary to perform a multiply using the approach given in Fig. 1. Assume theregisters have been initialized. In hardware, please note that the shifts of the multiplicand and multipliercan be done simultaneously.
20 LDA 50 21 SUB 51 50 100 51 200 Choose the contents of the registers: PC, MAR, MDR, IR, A at the end of fetch-execute cycle for instruction 20: PC MAR MDR IR A
Convert the following MIPS instructions into machine instructions in hexadecimal form. Show every step in the conversion. AND $s1,$s2,$s3 SUB $s1,$s2,$s3 NOR $t6, $s2, $t1 ADD $s1, $s1, $s1 SRL $t6, $s1, 3 ADDI $t5, $s2, -2 SW $t2, 100($s4) LW $t1, 0($s1) Convert the following machine instructions into MIPS instructions. AD4803EC16 0248402416
Convert the MIPS instruction to machine language: srl $s1, $t2, 3

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Question 13 Identify the type and hexadecimal representation of the MIPS instruction below: sw $t1, 32($12) R-type, OxAC120020 I-type, OxAC490020 J-type, OxAC130020 O I-type, OxAC120020