What is the clock cycle time in a pipelined and non-pipelined processor?
Pipelined processor takes 5 cycles at 400ps per cycle for total latency of 2000ps. Non-pipelined processor takes 200+120+190+400+100 = 1010ps.
What is clock cycle?
A clock cycle is a single period of an oscillating clock signal. Clock speed, rate, and frequency are used to describe the same thing: the number of clock cycles per second, measured in Hertz (Hz).
What is the cycle time of an instruction for the non-pipelined processor?
For a non-pipelined processor:
It takes 5 clock cycles to complete an instruction operating at 2.5GHz.
What is pipeline speed up?
1) Improve the hardware by introducing faster circuits. … Pipelining : Pipelining is a process of arrangement of hardware elements of the CPU such that its overall performance is increased. Simultaneous execution of more than one instruction takes place in a pipelined processor.
How long is a clock cycle?
The clock speed is measured in cycles per second, and one cycle per second is known as 1 hertz. This means that a CPU with a clock speed of 2 gigahertz (GHz) can carry out two thousand million (or two billion) cycles per second. The higher the clock speed a CPU has, the faster it can process instructions.
What is the purpose of system clock?
The system clock is a device used in computers which regulates the internal components of the computer by issuing a high-frequency signal. This signal ensures that all components are synchronized.
How is a clock signal generated?
A clock signal is produced by a clock generator. … Circuits using the clock signal for synchronization may become active at either the rising edge, falling edge, or, in the case of double data rate, both in the rising and in the falling edges of the clock cycle.