Synchronous linear pipeline

1. What is synchronous pipeline?
2. What is linear pipeline?
3. What is the difference between linear and non-linear pipeline?
4. What is asynchronous pipelining explain with a diagram?
5. What is used to interface between synchronous pipelines?
6. What is asynchronous processor?
7. What is a 5 stage pipeline?
8. What are pipeline stages?
9. How does instruction pipeline work?
10. What are differences between dynamic pipeline and static pipeline?
11. What is dynamic pipeline?
12. What is scalar pipeline?
13. What is the flash memory for LPC2141?
14. What is meant by parallel processing?
15. How many stages of pipelining are there?

What is synchronous pipeline?

In synchronous pipelines, the clock advances the en- tire system in lock step: every data item moves to the next stage on the active clock edge. Hence, the pipe- line acts as a form of synchronous shift register with computation blocks.

What is linear pipeline?

Linear pipeline is a pipeline in which a series of processors are connected together in a serial manner. In linear pipeline the data flows from the first block to the final block of processor. The processing of data is done in a linear and sequential manner.

What is the difference between linear and non-linear pipeline?

Difference Between Linear and Non-Linear pipeline:

Linear pipeline are static pipeline because they are used to perform fixed functions. Non-Linear pipeline are dynamic pipeline because they can be reconfigured to perform variable functions at different times. Linear pipeline allows only streamline connections.

What is asynchronous pipelining explain with a diagram?

Asynchronous pipelining is a form of parallelism that is useful in both distributed and shared memory systems. We show that asynchronous pipeline schedules are a generalization of both noniterative DAG (directed acyclic graph) schedules as well as simpler pipeline schedules, unifying these two types of scheduling.

What is used to interface between synchronous pipelines?

Clocked latches are used to interface between stages. Different amount of delay may be experienced in different stages.

What is asynchronous processor?

Asynchronous processing provides a means of distributing the processing that is required by an application between systems in an intercommunication environment. Unlike distributed transaction processing, however, the processing is asynchronous.

What is a 5 stage pipeline?

A five-stage (five clock cycle) ARM state pipeline is used, consisting of Fetch, Decode, Execute, Memory, and Writeback stages.

What are pipeline stages?

It is also known as pipeline processing. Pipelining is a technique where multiple instructions are overlapped during execution. Pipeline is divided into stages and these stages are connected with one another to form a pipe like structure. Instructions enter from one end and exit from another end.

How does instruction pipeline work?

An instruction pipeline reads instruction from the memory while previous instructions are being executed in other segments of the pipeline. Thus we can execute multiple instructions simultaneously. The pipeline will be more efficient if the instruction cycle is divided into segments of equal duration.

What are differences between dynamic pipeline and static pipeline?

There are two types of pipelines: static and dynamic. A static pipeline can perform only one function at a time, whereas a dynamic pipeline can perform more than one function at a time. A pipeline reservation table shows when stages of a pipeline are in use for a particular function.

What is dynamic pipeline?

Dynamic pipelines have the capability to schedule around stalls. A dynamic pipeline is divided into three units: the instruction fetch and decode unit, five to ten execute or functional units, and a commit unit. Each execute unit has reservation stations, which act as buffers and hold the operands and operations.

What is scalar pipeline?

Scalar Pipelines: This type of pipeline processes scalar operands of repeated scalar instructions. • Vector Pipelines: This type of pipeline processes vector instructions over vector operands. 4.2.1.1 Instruction Pipelines.

What is the flash memory for LPC2141?

The LPC2141/42/44/46/48 microcontrollers are based on a 16-bit/32-bit ARM7TDMI-S CPU with real-time emulation and embedded trace support, that combine the microcontroller with embedded high-speed flash memory ranging from 32 kB to 512 kB.

What is meant by parallel processing?

Parallel processing is a method in computing in which separate parts of an overall complex task are broken up and run simultaneously on multiple CPUs, thereby reducing the amount of time for processing.

How many stages of pipelining are there?

To the right is a generic pipeline with four stages: fetch, decode, execute and write-back.