On the IAS, describe in English the process that the CPU must undertake to read a value from memory and to write a value to memory in terms of what is put into the MAR, MBR. Address bus, data bus, and control bus.

Q: In the MARIE simplified computer model, a.How many bits long is the OpCode? b.How many bits long…

A: In Marie simplified computer model, The length of an instruction is 16 bits. Out of the 16 bits,…

Q: Should we choose a synchronous bus or an asynchronous bus to link the CPU and memory?

A: Instructions are only performed on synchronous buses when the clock ticks. The clock ticks…

Q: Let us know what you think about the performance of two address instructions versus one address…

A: Actually, given question regarding instruction formats. There are 4 instruction formats. 1) Zero…

Q: Should we connect the CPU to memory using a synchronous or asynchronous bus? Explain.

A: The decision to connect the CPU to memory using a synchronous or asynchronous bus depends on the…

Q: Outline the memory addressing capabilities supplied by the 20-bit address bus

A: The amount of address registers that are available to the CPU, among other things, affects the…

Q: What is the significance of the system bus in a computer's architecture?

A: In this question significance or importance of system bus in the architecture of computer systems…

Q: How does the CPU convert a linear address to a physical address when paging is disabled?

A: Paging is a memory management feature by which a computer stores and retrieves data from a device's…

Q: Explain the distinction between privileged instructions and those accessible only to the user.

A: An instruction that any program or user may execute is a non-privileged (also known as user-level)…

Q: The data bus, the address bus, and the control bus all function autonomously from one another

A: The data bus, address bus and control bus are all part of the computer bus architecture and they…

Q: QUESTION 5 You are building a system with a 64K x 8 memory made up of 8K x 4 memory chips. The…

A: Address bus bit address wide is 13 to access the 4 bits of data Because 2^13=8 * 1024

Q: Assume an I/O device may only wait for an interrupt to be handled for up to 1 millisecond, and that…

A: How RISC processors handle interruptions: When I/O devices are not yet prepared to supply data or…

Q: Should we utilise a synchronous or asynchronous bus for CPU-memory connections?

A: A bus communication channel enables data transfer between different computer components.   A…

Q: Assume an I/O device may only wait for an interrupt to be handled for up to 1 millisecond, and that…

A: Handling interrupts in a RISC processor: When I/O devices are not yet prepared to supply data or…

Q: Should the CPU-memory bus be synchronous or asynchronous? Which works best? Explain your choice.

A: In contemporary processor architecture, the middle processing unit (CPU) and the major memory (RAM)…

Q: Do you prefer to utilize an asynchronous or synchronous bus for CPU and memory?

A: Given: Describe the preference of utilizing an asynchronous or synchronous bus for CPU and memory.

Q: The microprocessor provides the inputs for the hardware interrupts in the form of a non-maskable…

A: Hardware interrupt: An electrical warning signal given to the CPU by an external device, such as a…

Q: Discuss the role of microcode in executing ALU instructions. How does microcode influence the ALU's…

A: Microcode plays a crucial role in the execution of Arithmetic Logic Unit (ALU) instructions within a…

Q: Can a CPU perform a WRITE function to store result into memory by using data bus? Why and why not?

A: INTRODUCTION: Yes, the data bus may be used by the CPU to store results in memory. Memory is…

Fundamentals of Input and Output Performance

The I/O subsystem is a component of computer system design that uses buses to assist communication between the Central Processing Unit, Computer Memory/Storage, and Input and Output Devices (that is known as peripheral devices). The I/O subsystem includes disc controllers, tape drives, discs, system buses, and other devices. The I/O database application reads and writes drives using the operating system windows I/O.