Q1) Write the content of register and flags after executing each instruction below. Explain your answer for each instruction. After the execution of LDI R16, $F6 LDI R17, $2C Content of Content of Flags in SREG Registers R16 R17 ZCHN VS 0 0 0 0 0 0 000 0 0 0 Calculations

Q: ID/EX EX/MEM Control IF/ID Add Branch Add- Shift left 2, RegWrite Read Addr 1 Register Read Read…

A: Register ID/EX stores 3 control signals(ALUSrc, Branch, MemtoReg), (PC + 4)(32-bits), register1…

Q: What is the MIPS machine language code for the is of R-type, write opcode, rs, rt,…

A:

Q: Assume that the physical address of the instruction is (D6A92H) and the code 2 Bandwidth segment…

A: Memory addressing schemes:1. An Absolute Address, such as 04A26H, is a 20 bit value that directly…

Q: A 12-bit field of a RISC-V instruction contains the value 0x8FF. Provide the correspondent 32-bit…

A: We need to provide the correspondent 32-bit value, expressed in hexadecimal, when the 12-bit value…

Q: Using the following data definitions: byte1 BYTE OFFh, 1, 2 byte2 BYTE 14h OFFFFh, 1, 2 word1 WORD…

A: Using the above data definition we need to write instruction which moves the lower 8 bits of word2…

Q: Write a program to find the 2'S complement

A: Program to find the 2's complement   LHLD 1A00H;  MOV A, L CMA MOV L, A MOV A, H CMA MOV H, A INX H…

Q: Which of the following is true? 1. The 80/20 rule states that 80% of the instruction is executed and…

A: The con Neumann architecture is a digital computer architecture whose design is based on the concept…

Q: You have the following high level C code: long long int midterm22_pr1(long long int i, long long int…

A: Answers   There is a slight error in the given program. The variable f is declared inside the while…

Q: Suppose A = D6 and B = 7C (both in hexadecimal). Show the step by step result multiplying A and B,…

A:

Q: 12. Assume register [0x23] = 0x49, STATUS carry bit is 0, execute “RLCF 0x23, W, A", what values…

A: Given The answer is given below.

Q: Write down the values of Carry, Overflow, Zero, Sign, Auxiliary Carry, Parity flag after each…

A: answer starts from step 2

Q: What two registers carry the product of two 16-bit values when they are multiplied? The registers…

A: The solution for the above given question is given below:

Q: a1 Please convert the following C/C++ statement to RISC-V assembly (RV321). Statement: if/else…

A: Given that, Statement: if/else Registers: f→x10 g→x11 h→x12 i→x13 j→x14   C Statements: if(i==j) {…

Q: Write the machine code encoding of the assembly instruction: 'mrmovq 0x230 (%rax), %rcx". w w'…

A: Below is the solution:

Q: elect the specialized uses of the EFLAGS register. which is the correct answer? you can choose more…

A: The answer is given below.

Q: 1. Convert the decimal into binary. Use IEEE-32-bit floating-point format -21.875

A: Since you have asked multiple questions we will answer the first one only. If you want any specific…

Q: A k-bit field can specify any one of a. 3^k registers b. 2^k registers c. K^2 registers d. K^3…

A: Given that: The topic is about A k-bit field can specify any one.

Q: 2. What will be the value in the destination register after each of the following instructions…

A: The correct answer for the above mentioned question is given in the following steps for your…

Q: 4. Provide the instruction type and hexadecimal representation of the following ARMV8 instruction:…

A: The answer is

Q: A. What decimal number does the 32-bit pattern O×DEADBEEF represent if it is a floating-point…

A: Actually, floating point numbers consist of 2 parts integer and fractional part.

Q: Instruction : SUB Rd, Rs, Rt a. What are the values of control signals generated by the control in…

A: ALU: ALU stands for Arithmetic Logic Unit. It performs arithmetic and logic operations such as…

Q: Describe the fetch-decode-execute cycle's stages. What happens in the different registers should be…

A: check further steps for the answer :

Q: Ques. if the number of general purpose registers (e.g. $t0, $a0, etc.) was increased to 64, then the…

A: The answer is True.

Q: 5. Given the following registers, show which register is changed and its new contents: $t0: $t1:…

A: Given Registers Contents : $t0 : 1111 0000 0000 1111 1100 1010 0110 1001 $t1 : 0000 1111 0000 1111…

Q: A) Determine the new contents of AX d the carry flag after executing the instructions: AX.I In cach…

A: In processors, for the executing of the instructions they must load on a register and execute it in…

Q: Q1) Write the content of register and flags after executing each instruction below. Explain your…

A: The given instructions have to be carried out and the corresponding values of R16 , R17 and flags…

Q: Microprocessor (AVR) Fundamentals 1) - Find the contents of register R20 after each of the following…

A: As per policy three subparts can be solved once.

Q: Registers in RISC-V are 64-bit.  For the sake of simplicity, consider the following instructions…

A: RISC-V which is an open standard instruction set architecture that are based on established RISC…

Q: Find all the known condition code bits if a DEC instruction decrements that hexadecimal number 80.

A: Given hexadecimal number is 80 The binary representation of 80 is 10000000 DEC instruction…

Q: Part 3: Putting it all together Consider the situation where the EAX and EBX registers are storing…

A: EAX: 01100001 10101110 00101111 11111111EBX: 11101010 00000000 00000010 10101101

Q: MIPS Instruction op code rs rt rd shamt funct imm. /address Hexadecimal Representation…

A: the answer is an given below :

Q: Multiple Choice The "Add immediate unsigned" MIPS instruction:     addi Rt,   Rs,   Imm requires…

A: This is MIPS based question and it is asking about sign extension module

Q: Consider the instruction “slt $t3, $s2, $s1” .

A: slt $t3, $s2, $s1 The required number of bits for representing the rd field in the machine language…

Q: Which of the following is true? 1) the 80/20 rule states that 80% of the instructions is excutede…

A: 80/20 rule:   80/20 rule is also called as pareto principle, and this rule states that 20 % effort…

Q: Convert the instruction below to the machine code

A:

Q: Write an equivalent assembly code for the following expression (on 32-bit signed data). You cannot…

A: In this question, we are going to write the code for(32-bit signed data). If we need extra registers…

Q: Fill in the following table showing the results of the indicated instructions, using the register…

A: Below I have provided the solution to the given question:

Q: Fill in the following table showing the results of the indicated instructions, using the register…

A: I have given handwritten solution. see below steps for complete explanation.

Q: Find the machine code for the instruction: SUB.B #15, W10 Machine code in HEX is: 0x v v What would…

A: Here SUB is mnemonic which stands for the subtraction of the contents of R from the accumulator.…

Q: d) The table below shows the ALUcontrol signal of the datapath we discussed in class. Instruction…

A: ANSWER:-

Q: If AX = 1001H DX = 20FFH, determine the Overflow and Parity flag respectively, after the ADD AX, DX…

A: Overflow flag is set to 1 when there is a signed overflow i.e. result not in range -128 to +127.…

Q: ry to write the machine code encoding of the assembly instruction. mrmovq 0x15F(%rbx), %rax Tips:…

A: instruction can be encoded as:mrmovq as 01110101 01100000 00010111 11110011 in hex: 0x7D8B7F3B

Q: What is the MIPS machine language code for the following instruction? Write opcode, rs, rt, rd,…

A:

Q: Write the following sequences of instruction for SIC

A: This is very simple.   ----------------------------------------------------- SIC Sequence of…

Q: What does the instruction ( bcf TEMP,2 ) do? a. Sets the third bit of register TEMP as 0 b. Sets the…

A: c. Sets the second bit of register TEMP as 0.