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How do pipelining and the system clock affect processing speed?
Wiki User
∙ 15y ago
With pipelining, the CPU begins executing a second instruction before the first instruction is completed. Pipelining results in faster processing because the CPU does not have to wait for one instruction to complete the machine cycle. The system clock is a small chip that the control unit relies on to synchronize computer operations. The faster the clock, the more instructions the CPU can execute per second. The speed at which a processor executes instructions is called clock speed. Clock speed is measured in megahertz (MHz), which equates to one million ticks of the system clock.
Wiki User
∙ 15y ago
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What is pipelining in pic microcontroller?
In PIC Microcontroller , During the Fatching of instruction no. 1it needs of one clock cycle, then after for the exicution of instruction no. 1 it reqires one extra clock cycle , but at the same time it fatches inst. no. 2 . Similarly, during the execution time of inst. no. 2 , it fatches inst. no. 3 and so on.In other words we can say that, PIC Microcontroller requires 2 clock cycle at starting the after it requires only one clock pulse. In this way we can say that instruction pipelining is done in PIC microcontroller.
Difference between Bus Clock and System Clock in Microcontrollers?
Bus Clock is based on the System Clock. In other terms Bus Clock is derived from system Clock. Bus Clock is usually half System Clock. (Busy Clock = System Clock / 2)
What is the difference between instruction pipelining and arithmetic pipelining?
Arithmetic pipelines differ from instruction pipelines in some important ways. They are generally synchronous. This means that each stage executes in a fixed number of clock cycles. In a synchronous pipeline, moreover, no buffering between stages is provided. Each stage must be ready to accept the data passed from a previous stage when that data is produced.Another important difference is that an arithmetic pipeline may be nonlinear. The "stages" in this type of pipeline are associated with key processing components such as adders, shifters, etc. Instead of a steady progression through a fixed sequence of stages, a task in a nonlinear pipeline may use more than one stage at a time, or may return to the same stage at several points in processing.
Each tick of the system clock equates to a?
Each tick equates to a clock cycle.
How you can validate tha current date in vc?
The current date does not need validation; it can be read directly from the system clock. However, validating a date against the system clock does not guarantee that date is current; it is only current when the system clock is set correctly.
What are the factor that determine the processing power of a computer?
clock system
What is pipelining in computers?
Pipelining is based if clock cycles to process a command, in every clock cycle , three or four circuits sat idle, Today these circuts are orginized in a conveyer belt fashoin called pipelining.With pipelining each stage does ots own job with each clock cycle pulse, creating a much more efficient process. The CPU has multiple circuts doing multiple jobs.
What is pipelining in pic microcontroller?
In PIC Microcontroller , During the Fatching of instruction no. 1it needs of one clock cycle, then after for the exicution of instruction no. 1 it reqires one extra clock cycle , but at the same time it fatches inst. no. 2 . Similarly, during the execution time of inst. no. 2 , it fatches inst. no. 3 and so on.In other words we can say that, PIC Microcontroller requires 2 clock cycle at starting the after it requires only one clock pulse. In this way we can say that instruction pipelining is done in PIC microcontroller.
Difference between Bus Clock and System Clock in Microcontrollers?
Bus Clock is based on the System Clock. In other terms Bus Clock is derived from system Clock. Bus Clock is usually half System Clock. (Busy Clock = System Clock / 2)
What is Clock rate in router?
Data Generating Capability of a Device is called Clock Rate. If the clock rate is high, the processing will be slow down. If the clock rate is low, the processing will be high.
What is the porpose of the central processing unit and system clock?
the CPU is the brains of the computer, the clock gives it a pace to set speed to the CPU processes all the artimetic, floating point etc. operations done by the computer
Computers depend on an accurate internal what to allow synchronized processing?
Clock.
Is the system clock is built into an expansion card?
No the system clock is built into the motherboard.
What a tick of system clock equates to?
clock phase
What is the difference between instruction pipelining and arithmetic pipelining?
Arithmetic pipelines differ from instruction pipelines in some important ways. They are generally synchronous. This means that each stage executes in a fixed number of clock cycles. In a synchronous pipeline, moreover, no buffering between stages is provided. Each stage must be ready to accept the data passed from a previous stage when that data is produced.Another important difference is that an arithmetic pipeline may be nonlinear. The "stages" in this type of pipeline are associated with key processing components such as adders, shifters, etc. Instead of a steady progression through a fixed sequence of stages, a task in a nonlinear pipeline may use more than one stage at a time, or may return to the same stage at several points in processing.
How does system clock influence the number of instructions?
System clock rate = rate of an electronic pulse used to synchronize processing(Only one action can take place between pulses.)Measured in megahertz (MHz) where 1 MHz = 1 million cycles per second or gigahertz (GHz) where 1 GHz = 1 billion cycles per second.This is what they are talking about if they say a computer is a 2.4 GHz machine. It's clock rate is 2.4 billion cycles per second.Bigger number = faster processingso, the faster the system clock is the more instructions you can perform
Which bar contains the system clock of a computer?
In Windows, the Task Bar typically contains the system clock.
