The following is a RISC mini-SPARC instruction given in HEX: A8 23 60 D1 a) To what family of operations does instruction belong? [ Select ] レ b) What is the operation? [ Select ] c) What is the first operand? I Soloct 1 <>

Q: Test and Set is not a protected instruction o True O False

A: test and test instruction is protected instruction   test and set is not a protected instruction:…

Q: A- Write the equivalent code for THREE of the following instructions: 2- LES SI, [start] 1- XCHG CX,…

A: 1) XCHG  REG, memory memory, REG REG, REG  Exchange values of two operands. Algorithm: operand1 &lt;…

Q: Explain why the MUL and one-operand IMUL instructions do not cause overflow.

A: Introduction: IMUL accepts one, two, or three operands.  It supports byte, word, and word…

Q: What makes the LEA instruction superior than the OFFSET operator?

A: Introduction: There is an instruction called LEA (Effective Load Address) and an alternate OFFSET…

Q: The following instruction is in valid form (legal form) NEG AL,2

A: The NEG instruction will take the 2's complement of a byte or word .It will take single operand to…

Q: to know the Concrete RTN and control se

A: A concrete RTN uses a selected set of real registers ANd busesto accomplish the impact of an…

Q: The following instruction is in valid form (legal form) SUB DH, 1234 Select one: O True O False

A: True

Q: The following instruction is in valid form (legal form) XLAT CX Select one: O True False

A: Answer is given below-

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: What are the contents of AX, CL, and carry flag at each statement of the following instructions :…

A: MOV This instructions data from one location to another Syntax : MOV destination , source AX : It is…

Q: operation is performed by each of the instruction that follow XCHG BX,DI

A: Explain what operation is performed by each of the instruction that follow XCHG BX,DI MOV DX, 'AB'

Q: 4. Using shift and add instruction, achieve multiply $s1 with 65

A: Actually, 0,s and 1's are called as binary numbers.

Q: If the following instruction word is saved in the memory in IAS model: (0208D 06 08E) 16 What are…

A: In the IAS (Institute for Advanced Study) computer model, instruction words consist of a combination…

Q: The destination operand of the IMUL instruction cannot be a memory operand. True False

A: Ans) IMUL instruction is used for signed multiplication of two operand.

Q: 2. Determine the C, Z, V, S, N flags of the status after the following instructions: 1) LDI R18, 25…

A: Dear Student, LDI is used to store a 8-bit constant in registers starting from 16 up to 31 it does…

Q: The following instruction is in valid form (legal form) XCHG [200],[300] Select one: O True O False…

A: The XCHG (exchange) is an instruction in computer assembly language that swaps the contents of two…

Q: The following instruction is in valid form (legal form) ? MOV SS,2000 Select one: O True O False

A: SS denotes the stack, a pointer to the stack

Q: The OUTPUT instruction is defined as op-code __ a.7 b.6 c.9 d.8

A: We need to find the op-code of OUTPUT instruction in LMC.

Q: The following instruction is in valid form (legal form) MOV SP, 2000 Select one: O True False

A: mov     sp, bp  ;    - Copies the value from BP into SP

Q: If the user presses a lower case 'a' on the keyboard and the following instruction is executed: GETC…

A: The GETC instruction reads input from the keyboard, and in this case, it captures the ASCII…

Q: 5) Rebuild the instructions a- INC CX b- SUB Al,02H c- SUB AX,DX

A: a)INC CX is mainly used as increment counter in loops INC: Increment: This instruction increments…

Q: 12) What will be the value of BX after the following instructions execute? mov bx, 0649Bh or bx, 3Ah

A:

Q: 18)The STORE instruction is defined as op-code __ a. 2 b. 1 c. 5 d. 3

A: The STORE instruction copies data from the calculator to a mailbox. The STORE instruction is defined…

Q: circle answer

A: Since hex for 31, x is 1F 78 and opcode for ldaa is given a6 Hence first blank will be 1F 78

Q: Computer Architecture (4) Suppose that the instruction set of a machine has three instructions: I1,…

A: Approach to solving the question: In this diagram, each OR gate represents the logical OR operation,…

Q: Select one: a. (Indicate a specific set of instructions to be used)

A: EXPLANATION: The case logic structure consists of many instructions. Among the instructions, only…

Q: The following instruction is in valid form LES AL,[300] Select one: O True O False

A: The following statement is invalid. So, the given answer will be (b) False.

Q: The following instruction is in valid form INC BL,5 Select one: O True O False

A: Given instructionINC BL5

Q: True/False The opcode field of the instruction affects the value of the control signals used to…

A: According to the information given:- We have to find out the mentioned statement is true or not.

Q: The following instruction is in valid form (legal form) DEC BYTEPTR [200]

A: In the 8086 assembly language, "DEC" is an instruction that stands for "decrement". It is used to…

Q: The location that will be moved to is indicated by the MOV instruction's second operand.

A: MOV guidance: Between the two given operands, the MOV instruction transfers data bytes. The second…