A hardwired control unit takes the following external inputs: 1) Instruction decoder signal 2) Ring counter 3) Control signals 4) input from special registers 5) interrupts

Q: An interrupt service function is distinct from a normal subroutine in the following ways:

A: The primary difference is that you are aware of the subroutine's execution location.

Q: Q4/ Design hardwired control unit to manage the following instruction format. 4-bit OpCode 3-bit…

A: Here we draw simple hardwired control unit for given instruction:…

Q: An NOTX instruction's size would be: 1 byte 2 bytes 3 bytes 0 byte choose the right

A: Actually, 1 byte =8 bits.

Q: please explain the Processing an Interrupt figure

A: In the given question, we have to explain the process of handling an interrupt as per the given flow…

Q: Addressing modes are part of the Instruction Set Architecture (ISA). Group of answer choices True…

A: In the realm of computer architecture and programming, the Instruction Set Architecture (ISA) serves…

Q: Control registers are quickly explained.

A: Introduction: CPU is an abbreviation for central processing unit. It has a limited amount of storage…

Q: Explain the concept of flags in a CPU's status register and how they are used in ALU instructions.

A: In a CPU (Central Processing Unit), flags are individual bits within the CPU's status register (also…

Q: Explain the concept of data registers in the context of ALU instructions.

A: In the context of Arithmetic Logic Unit (ALU) instructions, data registers play a pivotal role in…

Q: Differentiate between Instruction cycle and Interrupt cycle using state diagram

A: DIIFERENCE BETWEEN INSTRUCTION CYCLE AND INTERRUPT CYCLE -  INSTRUCTION CYCLE -  In instruction…

Q: How does an ALU determine the operation to be executed based on instruction inputs?

A: Instruction:An instruction, in the context of computing and programming, is a specific command or…

Q: The FADD instruction accepts a variety of operands.

A: The following is a list of the operands that may be used with the FADD command.

Q: Instruction decode/register fetch cycle

A: Introduction: A processor's instruction decoder is a combinatorial circuit that takes the shape of…

Q: Assembly language instructions are required to move data from the AX register to the BX register.

A: Assembly language is a high level language that can be implemented directly on a machine. It is much…

Q: difference

A: Registers are components in digital circuits, which store a single byte of data. Typically, the…

Q: Python Tutorial - 6 Create a python program in which a microcontroller can do the following…

A: Create a python program in which a microcontroller can do the following operation on a DC Motor: 1)…

Q: Select the specialized uses of the EFLAGS register. each flag is a single binary bit each flag…

A: Introduction: A processor register is a type of local storage area on a processor that stores data…

Q: is a Single 8-bit register that is part of the ALU its Used for arithmetic / logic operations-the…

A: Here in this question we have asked that in a 8 bit Register that is part of CPU .the result of ALU…

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: *the interrupt process is disabled using EI O FIO DE O None of them

A: EI stands for "Enable Interrupt". The 8085 processor's interrupt system is enabled by using the EI…

Q: Briefly explain decode an instruction

A: Instruction execution cycle: Instruction cycle is the most basic and fundamental operation cycle of…

Q: The Fetch step of the instruction cycle loads the instruction stored at the program counter and puts…

A: In the field of computer architecture and central processing units (CPUs), the instruction cycle is…

Q: Define control registers.

A: A control register is processor register which is used to change or control the way in which a CPU…

Q: A one-byte instruction has Oopcode and an operand O opcode only Oopcode and two operand Ooperand…

A: A one-byte instruction has opcode and an operand.

Q: The loop instructions transfer execution control to another point designated by the instruction…

A: Correct option explanation, explanation for incorrect options as well.

Q: A MOV instruction's destination operand can't be an EIP register. (True/False)

A: EXPLANATION: The Extension Instruction Pointer register is stored in the EIP register. It tells the…

Q: immediate addressing mode is used when data is available in a register and it is indicated by the…

A: The addressing mode different methods/ for specifying the operand address in the instructions The…

Q: Decode the instruction is the third phase in Fetch-Execute Cycle.  1 - True 2-  False

A: The basic operation of a computer is called the ‘fetch-execute’ cycle. The CPU is designed to…

Q: The three-level timing signal provided by the three-stage timing system is ( ). A instruction cycle,…

A: The three-level timing signal provided by the three-stage timing system is  instruction cycle,…

Q: The addressing mode used in instruction: add x10, x20, x21 is: Immediate addressing Base addressing…

A: Here is the detailed explanation.

Q: Execution of instruction is controlled by memory unit 1-true 2-false

A: EXPLANATION: The Memory Unit is also referred to as the Storage unit, main memory, RAM. The…

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.