When the MPU starts up for the first time it goes to the and begins executing. Reset vector Interrupt vector General purpose registers Flag registers

Q: Two control signals in microprocessor which are related to Direct Memory Access (DMA) are A A INTR &…

A: Defined the given statement

Q: errupt class separately. It is critical to record each Inter

A: Introduction: In digital computers, an interrupt (also known as a trap) is a request for the CPU to…

Q: Interrupts: Select all of the following statements that are true. Software interrupts are generated…

A: statements that are true. b) Interrupt handling is much more efficient than periodically checking…

Q: PC is also called Data counter Instruction pointer Non of above File pointer Memory pointer

A:

Q: In simple words, describe the final data pointer register.

A: Solution: Data pointer register: It is a 16-bit register that can hold a total of two bytes' worth…

Q: es the term "address space" refer to in a memory mo

A: Introduction: The amount of memory allotted for all potential addresses for a computational object,…

Q: During the fetch/execute cycle, it is not known how many times the ALU goes to main memory.

A: Access to the Main Memory During the Instruction Execution Cycle The main memory or physical memory…

Q: Does the time it takes to switch between tasks depend on the interrupt latency?

A: Implications Interrupt latency refers to the delay stuck stuck between the arrival of an cut short…

Q: The memory unit sees only a stream of memory addresses; it does not know how they are generated or…

A: The memory unit sees only a stream of memory addresses; it does not know how they are generated (by…

Q: Determines how fast instructions can be executed.

A: Execution of instructions Execution time is the total time a CPU spends computing on a given task.…

Q: An interrupt that is masked is different from an interrupt that cannot be masked.

A: Maskable and Non Maskable: A hardware interrupt known as a maskable interrupt may be deactivated or…

Q: Interrupt Service Routine, whic n than the actual data transfer its

A: Interrupt Service Routines (ISR) are the core of any cutting edge microprocessor-based…

Q: In what ways can interrupt latency influence the amount of time it takes a computer to switch…

A: Introduction: We'll discuss what interrupt latency means and how it relates to the amount of time it…

Q: When the latency of interrupts is considered, for instance, how long does it take to switch between…

A: Description: It will be described what interrupt latency is and how it relates to the time it takes…

Q: CPU fetches the instruction from memory according to the value of:       instruction register…

A: The instruction cycle is a series of steps a CPU goes through to execute a program or instruction.…

Q: How does interrupt latency affect the time it takes to move between contexts?

A: Interrupt latency is the time between the occurrence of the interrupt and the start of the interrupt…

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: What does the term "address space" refer to in a memory module?

A: Introduction: The memory used to carry out instructions and store data can be physical or virtual. A…

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: Stacking PAM modules refers to: executing multiple modules of one module rype in sequence the…

A: Stacking PAM modules refers to: executing multiple modules of one module rype in sequence the…

Q: What does the term "address space" refer to in a memory module?

A: A program or process's available set of legal addresses in memory is called its address space. In…

Q: Interrupt classes should be treated independently in order to prevent any muddle. Each Interrupt…

A: Start: An interrupt occurs when a processor responds to a software event. An interrupt condition…

Q: When a subroutine is called, the address of the instruction following the CALL instruction is stored…

A: Program Counter

Q: The decimal number 9510 written as the converted and equivalent hex value equals $66. True False

A: We need to check if the given hexadecimal value of the decimal number is correct or not and whether…

Q: Load operation means: (a) CPU reads data from RAM and save in a register (b) CPU reads data from…

A: The "load operation" in the context of computer architecture refers to the process where the CPU…

Q: User-level instructions differ from privilege-level instructions.

A: Instructions for people with access: Privileged Instructions are the instructions that can only run…

Q: maskabl terrupt hel to handl ower priorit tas

A: Maskable interrupts help to handle lower priority task Maskable interrupt the name itself indicates…

Q: Running an Interrupt Service Routine does not slow down the main program. True False

A: Interrupt Service Routine is a software that gets called when an interrupt occurred