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What Do We Use To Extend The Connectivity Of The Processor BUS?

Posted on November 13, 2021 By sonalsart No Comments on What Do We Use To Extend The Connectivity Of The Processor BUS?

What do we use to extend the connectivity of the processor BUS? Explanation: PCI BUS is used to connect other peripheral devices that require a direct connection with the processor. Explanation: The Z register is a special register which can interact with the processor BUS only.

Which of the register of the processor is connected to address BUS?

5. Which of the register/s of the processor is/are connected to Memory Bus? Explanation: MAR is connected to the memory BUS in order to access the memory.

Which BUS is treated as external BUS with respect to processor BUS?

The external bus, or expansion bus, is made up of the electronic pathways that connect the different external devices, such as printer etc., to the computer.

What have been developed specifically for pipelined systems?

Computer Organization Questions and Answers – Pipe-lining

1. ______ have been developed specifically for pipelined systems. Explanation: The compilers which are designed to remove redundant parts of the code are called as optimizing compilers.

Are the different types of generating control signals?

There are two approaches used for generating the control signals in proper sequence as Hardwired Control unit and Micro-programmed control unit.


Related advise for What Do We Use To Extend The Connectivity Of The Processor BUS?


What is the length of a register called?

The length of a register is called as bits which hold an instruction. Example - A 64 bit processor must have register length of 64 bits. Some computers also offer smaller register length in order to execute the shorter instructions which are simple to execute.


Which operation a CPU does not perform?

Q. CPU does not perform the operation
B. logic operation
C. arithmetic operation
D. all of the above
Answer» a. data transfer

What do processors of all computers must have *?

All computers, large and small, must have a central processing unit. As Figure 1 shows, the central processing unit consists of two parts: The control unit and the arithmetic/logic unit. Each part has a specific function.


Which register in the processor is single directional?

Which register in the processor is single directional ? Explanation: The MAR is single directional as it just takes the address from the processor bus and passes it to the external bus. Explanation: These registers are usually used to store temporary values.


What does bus mean in electronics?

A bus is a subsystem that is used to connect computer components and transfer data between them. For example, an internal bus connects computer internals to the motherboard. A “bus topology” or design can also be used in other ways to describe digital connections. A bus may be parallel or serial.


How the processor uses the address bus the data bus and the control bus to communicate with the system memory?

The address bus carries addressing signals from the processor to memory, I/O (or peripherals), and other addressable devices around the processor. A 64-bit processor has a 64-bit data bus and can communicate 64-bits of data at a time, and whether the data is read or written is determined by the control bus.


Which are the processors based on RISC?

1. Which are the processors based on RISC? Explanation: SPARC and MIPS processors are the first generation processors of RISC architecture. 2.


What is called when the processor executes multiple instructions at a time?

5. In super-scalar mode, all the similar instructions are grouped and executed together. Explanation: The instructions are grouped meaning that the instructions fetch and decode and other cycles are overlapped.


What a virtual memory miss is called?

physical addresses. – VM “block” is called a page. – VM translation “miss” is called a page fault.


Which bus arbitration approach uses the involvement of processor?

______ BUS arbitration appproach uses the involvement of the processor. Explanation: In this approach the processor takes into account the various parameters and assigns the BUS to that device. Explanation: The Grant signal is passed from one device till the other until the device that has requested is found.


What is meant by hardwired control?

A hardwired control is a mechanism of producing control signals using Finite State Machines (FSM) appropriately. It is designed as a sequential logic circuit. The final circuit is constructed by physically connecting the components such as gates, flip flops, and drums. Hence, it is named a hardwired controller.


Does the hardwired control generator consist of?

What does the hardwired control generator consist of? Explanation: The CU uses the above blocks and IR to produce the necessary signal. The Zin signal to the processor is generated using, Zin = T1+T6 ADD + T4.BR… Explanation: The signal is generated using the logic of the formula above.


Which bus allows the processor to communicate with peripheral devices?

The CPU also communicates with peripherals via buses. Some types of buses you might have heard about are universal serial bus (USB; typically for external devices), PCI, front-side bus (a type of bus connecting CPU cores and main memory), or Serial-ATA (SATA; often used for devices like hard disks).


Which of the following is not a type of bus in computer?

Q. Which of following is not a valid bus in computer system ?
B. Memory Bus
C. Address Bus
D. System Bus
Answer» b. Memory Bus

Can CPU perform data transfer?

To carry out an input, output or memory-to-memory operation, the host processor initializes the DMA controller with a count of the number of words to transfer, and the memory address to use. The CPU then commands the peripheral device to initiate a data transfer.


Does CPU perform data transfer operation?

1 System Operation. The CPU controls the system data transfers via the data and address buses and additional control lines.


What does RAM stand for?

Random-access memory


What are parts of a computer called as?

Computer hardware includes the physical parts of a computer, such as the case, central processing unit (CPU), monitor, mouse, keyboard, computer data storage, graphics card, sound card, speakers and motherboard. By contrast, software is the set of instructions that can be stored and run by hardware.


Which processor is used in most of the personal computer?

Processor. The central processing unit, or CPU, is a part of a computer that executes instructions of a software program. In newer PCs, the CPU contains over a million transistors in one integrated circuit chip called the microprocessor. In most cases, the microprocessor plugs directly into the motherboard.


Which register is also called as processor register?

A processor register (CPU register) is one of a small set of data holding places that are part of the computer processor. A processor typically contains multiple index registers, also known as address registers or registers of modification.


Which bus is used to connect monitor to the CPU?

Explanation: The PCI bus is generally the system bus on the motherboard and it is used to connect the CPU, Memory, and peripheral devices using other buses or channels or controllers. Explanation: PCI bus connects CPU to the Display Unit whereas SCSI bus is used to connect to storage devices.


What is single bus organization?

One Bus organization –

In one bus organization, a single bus is used for multiple purposes. A set of general-purpose registers, program counters, instruction registers, memory address registers (MAR), memory data registers (MDR) are connected with the single bus. Memory read/write can be done with MAR and MDR.


Is a bus an electronic line?

External buses

The external bus, or expansion bus, is made up of the electronic pathways that connect the different external devices, such as printer etc., to the computer.


Is a bus just a wire?

More usually, a bus is regarded as a collection of wires that transport digital information from A to B. 64 bit processors (PCs etc.) have a 64 bit-wide bus between the CPU and their memory chips and possibly to other devices. Once you think about protocols, a bus is usually more a description of a topology type.


What is meant by bus in microprocessor?

Bus is a group of conducting wires which carries information, all the peripherals are connected to microprocessor through Bus. Diagram to represent bus organization system of 8085 Microprocessor. There are three types of buses.


What is a computer bus system?

The computer system bus is the method by which data is communicated between all the internal pieces of a computer. It connects the processor to the RAM, to the hard drive, to the video processor, to the I/O drives, and to all the other components of the computer.


How does a computer bus work?

How Does Computer Bus Work? A bus transfers electrical signals from one place to another. The bus is connected to the CPU through the Bus Interface Unit. Data travels between the CPU and memory along the data bus.


What is the main difference between address bus data bus and control bus?

The system bus is divided into address bus, data bus and control bus. The difference between address bus and data bus is that the address bus helps to transfer memory addresses while the data bus helps to send and receive data. The control bus helps to send control signals among the devices.


Which bus is treated as external bus with respect to processor bus?

The external bus, or expansion bus, is made up of the electronic pathways that connect the different external devices, such as printer etc., to the computer.


What does a microprocessor do?

microprocessor, any of a type of miniature electronic device that contains the arithmetic, logic, and control circuitry necessary to perform the functions of a digital computer's central processing unit.


What is the primary difference between a RISC processor and a CISC processor?

Difference between the RISC and CISC Processors

RISC CISC
It is a Reduced Instruction Set Computer. It is a Complex Instruction Set Computer.
It emphasizes on software to optimize the instruction set. It emphasizes on hardware to optimize the instruction set.

Is ARM processor RISC or CISC?

An ARM processor is one of a family of CPUs based on the RISC (reduced instruction set computer) architecture developed by Advanced RISC Machines (ARM). ARM makes 32-bit and 64-bit RISC multi-core processors.


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