Transistors and capacitors are paired to create memory cells in Dynamic Random Access Memory (DRAM). Each cell represents a single bit of data. The transistor acts as a switch, which affects the control circuitry on the chip. What actually reads the capacitor and/or changes its state?

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

A: Defined the given statement

Q: To cope with an interrupt, the CPU suspends the current running process. Interrupt service is the…

A: Introduction: An interrupt is a signal generated from a device connected to a computer or from a…

Q: The control bus monitors the data in the data bus and address bus True False

A: The data bus serves as the digital highway for the actual transfer of data within the system. It's…

Q: ble of subtraction of ed is kilo bits.

A:

Q: Explain the larger context in which you think calls and returns fit.

A: Calls and returns are essential to programme execution and control flow in Programming languages.  A…

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: 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: A RAM has 12-bit address and 8-bit data register. The total number of bits in the memory is Select…

A: Answer:

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: The data bus, address bus, and control bus may all be used for separate purposes.

A: In computer architecture, the data bus, address bus, and control bus are three distinct components…

Q: Separate operations are performed via the data, address, and control buses.

A: In computer architecture, the buses are the communication pathways that allow the transfer of data,…

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: 1- In Memory Mapped I/O: The CPU treats I/O ports just as if they weren't memory locations. a) True…

A: Memory Mapped I/O uses the same address space to access both I/O devices and Memory. DAC…

Q: It helps to synchronize the operation. It causes one micro-operation to be performed for each clock…

A: Q: Component which helps to synchronize the operation

Q: I/O that is triggered by an interrupt has a unique set of advantages.

A: Interrupt-driven I/O is a method of managing input/output activity in which the terminal or…

Q: vo address instruct 12 bits. Then

A:

Q: The control bus, address bus, and data bus are all capable of operating independently.

A: The buses represent a announcement organization that transfer data among diverse machinery in a…

Q: The data bus, address bus, and control bus can all operate independently if necessary

A: The data bus, address bus, and control bus are three separate buses in a computer system that are…

Q: One of the mysteries of the fetch/execute cycle is how often the ALU really makes it to main memory.

A: Answer:

Q: False True The microprocessor is a selenium chip and is often called the @ brain of the .computer…

A: As per company guidelines we are suppose to answer only first 3 subparts of the question. Kindly…

Q: The effective address of an operand is the value of its actual address in memory.True or False.

A: To be determine: True or False Given statement: The effective address of an operand is the value of…

Q: When it comes to an Interrupt Service Routine, which step is more important for the programmer to…

A: Answer: Any modern microprocessor-based system relies on interrupt service routines (ISR). They're…

Q: False True The microprocessor is a selenium chip and is often called the @ brain of the .computer…

A: Note: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: The data bus, address bus, and control bus may all operate independently.

A: Components of a computer system are able to talk to one another to the computer bus architecture,…

Q: The number of times the ALU accesses main memory throughout the fetch/execute cycle is unknown.

A: ALU accesses main memory:

Q: The mechanism where a Direct Memory Access (DMA) controller transfers data in block mode is called A

A: Introduction to Direct Memory Access (DMA)Direct Memory Access (DMA) is a feature that allows…

Q: The reset push bottom in microcontrollers used to: O O only reset the program counter to its initial…

A: The solution for the above-given question is given below:

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: How long does Spansion's data retention on a memory device last before it is overwritten?

A: Introduction: Data retention refers to the duration of time during which data is stored and…

Q: In assembly Write an instruction that checks if bits 3, 4, 5, 6 are set in an 8-bit storage.

A: Code: section .data                           ;Data segment   userMsg db 'Please enter a number: '…

Q: What is the purpose of the Arithmetic Logic Unit (ALU) in a computer's central processing unit…

A: The ALU, or Arithmetic Logic Unit, is a fundamental component of a computer's Central Processing…

Q: Recent advances in nonvolatile solid-state memory

A: It will be discussed how nonvolatile solid-state memory has recently advanced: The first nonvolatile…

Q: The data bus, address bus, and control bus are all capable of functioning on their own if necessary.

A: The data bus, address bus, and control bus are three essential components of a computer system that…

Q: SA 32-bit wide main nmemory unit with a capacity of 1 GB is built using 256M x 4 - bit DRAM chips…

A: According to the information given:- we have to find out the time spent to refresh.

Q: The data bus, address bus, and control bus are all capable of functioning on their own if necessary.

A: The data bus, address bus, and control bus are essential components of a computer system that enable…

Q: The data, address, and control buses each do something different.

A: In computer architecture and digital systems, the data, address, and control buses play essential…

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.