Give the machine code for each of the following instructions: a. *CLRA b. *ADDA $4A c. ADDA $02FF d. BNE −$06 e. ADDA #$0DHow many memory locations are occupied by each instruction?

Q: A program has 10% divide instructions. All non-divide instructions take one cycle. All divide…

A: Given: We are given a program that has 10% divide instructions which take 50 cycles each and the…

Q: How many bits is the OPCODE and what is the assembly language mneumonic for each of the following…

A: Answer: Hexadecimal Bits Mnemonics Explanation 02 000 0010 STX Start of text 08 000 1000 BS…

Q: Given the following expression, Z = [(G+E) * A] – [H * (A + S / L)] Write the following machine…

A: Z=[(G+E)*A]-[H*(A+S/L)] Zero-address instruction: It represents the postfix notation of the…

Q: Assume the following register contents: $t0 = 0xAAAAAAAA, $t1 = 0x12345678 a) For the register…

A: Step 1:- $t0 = 0xAAAAAAAA   and  $t1 = 0x12345678 0x represent that it is an hexadecimal value A is…

Q: Assume the following values are in memory, and register R1 is the index register and is storing…

A: Below are the answers with explanation:

Q: Given the following memory values and a one-address machine with an accumulator, what values do the…

A: Given,  Memory values Word Value 20 80 30 60 60 90 80 90 In Immediate addressing, the…

Q: What is a Metacharacter? a Address for instruction b Set of characters that describes options is a…

A: A metacharacter is a character that has a special meaning during pattern processing. You can use…

Q: . For each of the following instructions, indicate whether it is valid (V) or invalid (I): a. mov…

A: The above question is to indicate whether the given instructions are valid or invalid

Q: This is the picture of: * Instruction Memory Operand O Direct addressing technique O None of the…

A: The correct answer is

Q: Justify the following statements: The size of program counter is of 13 bits. ii. iii. i. Direct…

A: QUESTION:

Q: Fill in the following table with the correct answers. Show all values in hexadecimal. Initial Value…

A: here i filled it one by on. ================================================================= about…

Q: Which of the following statements is true about LDS?

A: It will output contents of A to the specified

Q: i)Write a program to evaluate the arithmetic statement: X= A*(B+C)+ D/(E*F) (a) three address…

A: According to the question, we have to write a program to evaluate the arithmetic statement. And the…

Q: What is the CPU time if the number of instructions executed by the program is 500, cycles per…

A: CPU Time can be calculated using formula:-  number of instructions * cycle per instruction * clock…

Q: 2. Explain which of the following instructions are invalid? State the invalidation reason and give…

A: According to the information given :- we have to find out the invalid in given instruction ans state…

Q: Specify the memory location and its contents after the following instructions are executed. MVI…

A: Required:- Specify the memory location and its contents after the following instructions are…

Q: e. What is the instruction to compute double-precision floating-point addition? Show an example…

A: Double precision Floating Point The double-precision floating-point format, also known as FP64 or…

Q: d) Fill the table below with the appropriate status signal value for intel 8085 microprocessor IO/M…

A: Note: Since your question captain multiple question[each are differ from each other]. As per…

Q: a) Given the following expression, X= [ ((S / B "(Q - R)) + E) / (D - M * U)] i. Convert the…

A: The Given expression: X = [((S/B*(Q-R)) +E)/(D-M*U)] The Postfix notation is as follows: X= [SB /…

Q: Q4/ a- Assuming a basic computer, what is wrong with the following register transfer statements? IR…

A: Solution:

Q: "Write a program to evaluate the following arithmetic statement X [A * (B + C) - D] / (E + F - G) i)…

A: The given arithmetic statement is: X=A*B+C-D/E+F-G The objective is to write the program to evaluate…

Q: 3. What is the result of executing the following sequence of instructions? MOV AL,A1 CBW CWD

A: Solution of the given question is :-

Q: Here are some registers and storage locations during the run of a program. For this example, all…

A: The value of eax after addl depends on the syntax used for assembly instruction. There are two…

Q: Assume the following register contents: t0 = 0xAAAAAABA, tl = 0x82345678 For the register values…

A: A (sll) shift left logical of one position moves each bit to the left by one. The low-order bit (the…

Q: Given two numbers: s0=1001 0101 0011 1101 s1=1101 0101 0101 1111 a) What numbers do the…

A: According to the information given:- We have to define  two number represent by anded and ored…

Q: a) What are the two most significant bits of this instruction? 10 b) What are the five destination…

A: Please check the step 2 for answers

Q: d. Fill out the table below to show the units that are utilized by each instruction? Instruction…

A: Given question has asked to identify the units that are utilized by given instructions:- ADD OR BEQ…

Q: Which of the following is not an arithmetic instruction? A. CMP B. ROL C. INC D. ADC

A: here in the given question asked which is not arithmetic instruction.

Q: Q1: Full the blanks for the following statements : 1. The function of CPU is to..... information.…

A: All the answers are below:

Q: Assume the following register contents: $t0 = 0xAAAAAAAA, $t1 = 0x12345678For the register values…

A: Solution    A

Q: How many operands does each of the following instructions have? DEC

A: The instruction is the set of the codes which the computer processor can understand.

Q: Q2) (a) For the expression given ( An +  B’n ) *  ( C’n + Dn ) , you should write Zero-Address…

A: ( An +  B’n ) *  ( C’n + Dn ) Overview :  Here, the above instruction will use the push and pop…

Q: 2. Circle TRUE or FALSE for the following statements. a) MIPS is an acronym that stands for…

A: Below are the answers with reason:

Q: Which of the following is NOT true of machine instruction code? A It has an instruction format. B…

A: Instruction format specifies the number of instructions supported by machine, the number of register…

Q: 11. Which of the following is the correct sequence of operations in a microprocessor? a) Opcode…

A: The microprocessor follows the  sequence: Fetch Decode and then Execute.

Q: Assume the following register contents: t0 = 0xAAAAAABA, tl = 0x82345678 For the register values…

A: SLL instruction: Shift left logical OR: logical or operator

Q: Suppose we have the following instructions, Fill in the blanks: j Else op= Constant or address=…

A: J-format Instructions: Have an address (part of one, actually) in the instruction. Ex: j LOOP

Q: write the binary code/machine-level code of the following instructions

A: This is very easy.    Note: The Machine code for Load ld = 001, xor = 010, sh = 110, ble = 100 Here…

Q: 11. Which of the following is the correct sequence of operations in a microprocessor? a) Opcode…

A: The Correct option is A A) Opcode fetch, memory read, memory write, I/O read, I/O write The sequence…

Q: 4) Rebuild the following instructions: a) MOV DX,000OH b) CMP DL,CL 5) Perform the following…

A:

Q: Assume the following register contents: $t0 = 0xAAAAAAAA, $t1 = 0x12345678 For the register values…

A: According to the MIPS instruction set, slti means to set on less than immediate.   slti $1,$2,100…

Q: What is the decimal value (base 10) held in R9 after the following sequence of instructions? LDI…

A: LDI R18, 0x42-     this will load the 0x42 (that is 66 in decimal) value in R18.    MOV R9,R18-…

Q: Justify the following statements: i. The size of program counteris of 13 bits. ii. Direct address is…

A: i) Рrоgrаm  соunter:  The  рrоgrаm  соunter,  13  bit  in  yоur  exаmрle,  keeрs  trасk  оf  the…

Q: what is the CPU time if the number of instructions executed by the program is 500, cycles per…

A: Introduction   what is the CPU time if the number of instructions executed by the program is 500,…

Q: e. What is the instruction to compute double-precision floating-point addition? Show an example…

A: I have answer  this question in step 2.

Q: write a program that does the following: AL=9 AL++ X=AL Using 8086emu program check the status of…

A: Question :-

Q: Assume the following register contents: $t0 = 0x01234567, $t1 = 0x56781234. Set back to these values…

A: $to= 0x01234567, $t1 = 0x56781234. We have to find the value of $t2  For given instructions for…

Q: Which of the following is NOT true of machine instruction code? A It has an instructión format. B…

A: Please find the answer below

Q: a) Given the following expression, X = [ ((S / B *( Q– R)) + E) / (D - M * U) ] i. Write the…

A: Accumulator (A) is used to store the value whenever we load any variable The given expression is…

Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer.