The instruction that pushes the contents of the specified register/memory location on to the stack is PUSHF O POPF O PUSH O POP O
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. the program counter and other registers' values are pushed onto the stack O b. interrupt service…
A: When an interrupt occurs, which of these functions would be the first to occur?
Q: There is a clear separation between the code segment, the data segment, and the stack section. The…
A: Launch: A process (a running software) takes up a particular amount of memory. It may be used to…
Q: Which register does the LOOPD instruction utilize as the counter in real-address mode?
A: Which register does the LOOPD instruction utilize as the counter in real-address mode?
Q: The process of moving the instruction from the memory to Instruction Register is called Decode cycle…
A: In step 2, you will get the answer.
Q: In microprocessor operations, it is designed to get several instructions at a time in parallel.…
A: Microprocess operation is designed to get several instruction at time in parallel The function or…
Q: (True/False): A JMP instruction can only jump to a label inside the current procedure.
A: Explanation: JMP instruction root an unconditional transfer to a destination, which can be…
Q: The --is a 16-bit register sometimes referred to as the status .register Address register O Stack…
A: The answer is...
Q: What happens when the CPU executes a load instruction that reads the byte at address 0x03d4
A: In the given problem, we will discuss how the CPU executes a load instruction.
Q: The control inputs in a datapath is often derived from the instruction itself True False
A: Answer (True)
Q: The following zero-operand instructions (stack machine) are corresponding to the arithmetic…
A:
Q: 13) Loading the contents of the stack in to the CPU register is called )a. Push b. MOV c. POP
A: Answer13. The answer is option(c) POP Explanation:- The pop instruction are used to load the stack…
Q: Loading the base and limit registers are not privileged instructions. Select one: O True O False
A: Correct answer: False
Q: (True/False): The PUSH instruction cannot have an immediate operand.
A: We are given a statement and we have to see whether the given statement is true or false.
Q: LDA addr and STA addr are Fortran language instructions stored in an external memory IC for a…
A: Fortran language is an old and previous version of C. It is high level language whereas…
Q: In an instruction where the address part points to the address of actual data, the addressing mode…
A: addressing mode is a way of specifying operand of instruction.It uses different rules for the…
Q: If JMP 90 instruction reside at memory location OFCDA then, the memory * location of the next…
A: Solution:-
Q: What would cause the current instruction to be reset if there was a problem?
A: Introduction: A page fault is a term used to describe memory pages, and when a user requests that…
Q: The instruction used to copy two bytes from the stack to the Flags Register is: SAHF CMC PUSHF LAHF…
A: NOTE:“Since you have asked multiple questions, we will solve the first question for you. If you want…
Q: The operation of the timing and control unit in a microprocessor is affected by(a) the instruction…
A: Lets see the solution.
Q: Computer science When the LOOP instruction is run in real-address mode, which register is used as a…
A: Introduction: Iteration and conditional branching are controlled by loop instructions. Set the count…
Q: In general, the destination operand of an instruction can be a) memory location b) register c)…
A: Destination operands: - A area for the destination operand is included in the baseline instruction…
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: The machine instruction cycle is: A Fetch - process- decode. B A B Fetch execute - process. C Fetch…
A: Machine Instruction Cycle: The machine instruction cycle is the steps that the CPU goes through…
Q: ASSEMBLY The destination operand of the OR instruction can be a memory operand True False
A: Actually Instruction requires two operands, the first operand is destination, which contains data in…
Q: CIS 231 Assembly language MASM Write a program that prompts the user for the radius of a circle.…
A: MASM means:- The Microsoft Macro Assembler (MASM) is an x86 assembler that uses the Intel syntax for…
Q: The instruction that loads effective address formed by destination operand into the specified source…
A: Option 3 LEA
Q: We can start executing an instruction even before the end of the Fetch cycle Select one: O True O…
A: Instruction Cycle : Every instruction has a set of operations for its complete execution. This…
Q: Which instruction pushes all of the 32-bit general-purpose registers on the stack?
A: Stack Operations: While processing, the central processing unit manages the stack register pointer…
Q: (True/False): The destination label of a LOOPZ instruction must be no farther than 128 or127 bytes…
A: The destination label of a LOOPZ instruction must be no farther than -128 or 127 bytes from the…
Q: This register holds the address of the current instruction being executed. Select the correct…
A: Correct Answer Memory Address Register Explanation:- This is the correct answer because the memory…
Q: Write an instruction that stores a half word value from x5 to the memory at address 394 (in…
A: MEMORY: Memory is basically a part of the CPU that is used to store the instruction and the data It…
Q: (ADD D,S) INSTRUCTION IS THE SAME AS THE FOLLOWING INSTRUCTIONS COMPILATION Select one: a. mov al.1…
A: C. move al,o add D,S
Q: o execute: C=A+B ADD instruction has explicit operand for the register A. Write instructions to…
A:
Q: In the instruction R1 <-- [R1] + [[R2]], which register is the destination operand? A. register Y B.…
A: According to the given instruction R1<--[R1]+[[R2]] operand in R1 add with the operand of R2
Q: In PUSH instruction, after each execution of the instruction, the stack pointer is
A: PUSH is an operation that is used to insert the contents on top of the stack and this top is…
Q: (True/False): The RET instruction pops the top of the stack into the instruction pointer
A: Explanation: The RET instruction stands for return from procedure. The RET instruction pops the top…
Q: When a programme uses the INT instruction, the CPU goes through four phases.
A: Given that: When a programmer uses the INT instruction, the CPU goes through four phases.
Q: n ____________, the operand is provided as part of the instruction. a. Register Addressing…
A: It is high-speed circuit in a computing device that hold the addresses of data.Data is in the…
Q: If no bus activity is necessary, the microprocessor performs what are known as wait state
A: True
Q: (True/False): The target of a LOOP instruction must be within 256 bytes of the currentlocation
A: The loop instruction is used to repeat the instruction to the number of times. Syntax: LOOP…
Q: In ____________, the address of the operand is specified in the instruction. a. Stack Addressing…
A: In this I will discuss about the address of the operand is specified in the instruction.
Q: in what case does the cpu request non sequential instruction?
A: Non sequential instruction requests from CPU Cache prefetching is a technique used by computer…
Q: In this lab task you will use the PUSH and POP instructions to manage the transfer of data to and…
A:
Q: The CPU decides the operation to do in the portion of the fetch-decode-execute cycle.
A: The main job of the CPU is to execute programs using the fetch-decode-execute cycle .This cycle…
Q: The fetch-execute increment the cycle can be simply described by the following algorithm: the…
A: The fetch execute cycle was first proposed by John von Neumann. The cycle is the order of steps that…
Q: Memory 12200 12201 12202 12203 12204 Content %3D AA EE FF 22 What result is produced in the…
A: To find result for the following execution instruction. a. LEA SI, [DI + BX + 5] b. LDS SI,[200]
Q: The instruction that pushes the contents of the specified register/memory location on to the stack…
A: Required: 8086 MCQ
Q: Q:Non-Volatile Memory includes PROM (Programmable ROM) ROM (Read only Memory) EPROM (Erasable PROM)…
A: ROM (Read only memory) Non-volatile memory include flash memory, Read only memory (ROM) etc.
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- *C PROGRAM FOR MICROPROCESSOR* Write a C program that will use 7-segement LEDS to display the number of key on the keypad when it is pressed. The display needs to stay on the 7-segment LEDS until the next key is pressed. Interrupt method is not required.The cos(x) function is available once cmath has been declared in the preprocessor. True FalseProgram Debugging: Debug the given program to move the data from external memory location 25h to P1 and then from P1 to R5 RETMON EQU OF000H ORG 100H А, РО А, 25H R5,A START MOV MOV MOV LCALL RETMON END
- Assignment for Computer Architecture Instructions: The assignment is to create a program that adds the number 1/2 to itself a large number of times and adds the number 1/3 to itself a large number of times separately first using type float and then type double. It is to then compare the values of adding the numbers to multiplying 1/2 time the number of times added to compute the “same sum” in a different way. The program will also multiply 1/3 times the number of times 1/3 was added to itself to compute the “same sum” in a different way. The program will then compare these two methods at arrive for the same value and output the difference. Hint, the value for the ½’s will be the same for the smaller numbers of times, the 1/3’s will never be the same. The output from your program is to be to a *.txt file which you are to turn in along with your code. The program must first add the ½’s and 1/3’s using type float and compare to the value obtain using multiplication instead of addition.…Overall Requirements Write two programs encode.toy and decode.toy. Each TOY instruction must have corresponding pseudocode. (This is auto-generated by Visual X-Toy – see below.) It's also good practice to add line breaks between logically related "sections" of TOY code and write a comment above each "section" explaining what that code does. encode.toy Write a TOY program encode.toy to encode a binary message using the scheme described above. Repeatedly read four (4) bits m1, m2, m3, m4 from TOY standard input and write the seven (7) bits m1, m2, m3, m4, p1, p2, p3 to TOY standard output. Stop upon reading FFFF from standard input. p1 = m1 ^ m2 ^ m4 p2 = m1 ^ m3 ^ m4 p3 = m2 ^ m3 ^ m4 Recall that ^ is the exclusive or operator in Java and TOY. This captures the parity concept described above. decode.toy Write a TOY program decode.toy to decode and correct a Hamming encoded message. Repeatedly read seven (7) bits m1, m2, m3, m4, p1, p2, p3 from TOY standard input and write the four…*Written in MASM Assembly 80x86 no c++ no python etc. allowed even if it supports** There will be a function called getdouble. This function will simply double any number which is currently in eax and store the result in eax. There will be a function called gettriple. This function will simply triple any number which is currently in eax and store the result in eax. There will be a function called getoddeven. This function will check if the value in eax is even. IF it is even, it will call the getdouble function. IF it is odd, it will get the gettriple function. (Note: edx stores remainder after you divide) Your main program should ask the first user for a name as well as for a number. You should then call the getoddeven function. That function will either double or triple the initial value entered by the user. Display the name and the final result for this first user. Your program will then do the same for a second user for a name as well as for a number. You will again call the…
- The ADD and SUB operators affect all the status flags according to the result of the operation. Give the outputs of the following sequential operations in assembly language and determine whether overflow flag (OF) or carry flag (CF) will be signaled. al, al, al, al, al, al, mox OFFh add 1 mox 7Fh add 1 80h mox add 80hUpload answer sheets COVISHIELD dose carton holds 50 vaccine vials (100 doses). The dimension of the carton is 18.5 x 9.5 x 4.0 cm. If 25 such cartons are transported, compute the size of the container and the number of doses that would be transported. Write a program to carry out the computations using 8087 instruction set.• In string operations, register -- - is used to point to the source operand and register ----- is used to point to the destination operand. The-----flag is used to tell the CPU whether to or -- - the pointer in string operation. Your answer
- Mutual Exclusion: Select all of the following statements that are true. The Peterson Algorithm is a purely software-based solution to the mutual exclusion problem. The 'test_and_set' instruction is atomic. Mutex Locks are an API offered by operating systems to protect critical sections. The Peterson Algorithm does not rely on the mechanism of busy waiting. In order to enter a critical section protected by Mutex Locks, the release() operation must be executed. F3 F4 -!!! F5 F6 8 F8 (DELL) F9 W prt sc F10 home F11 > end F12Computer Science Using memory-mapped I/O and polling, write a function print_string that prints a string onthe display, without using any system call. The address of the string is passed in register $a0and the string must be null-terminated. Test this function by calling it from the main function.Make sure to activate the “Keyboard and Display MMIO Simulator”.Define a problem with user input, user output, Pointers, and Pointer Arithmetic. If no output explain the reason why and what you are going to do make sure it does not happen again aka learning from your mistakes.Problem:Design:Code:Output: