# What is the coprocessor of 8086?

## What is the coprocessor of 8086?

8087

Which is the coprocessor of 8086? Solution: Explanation: 8087 is the coprocessor for both 8086 and 8088.

**What is coprocessor example?**

Examples of coprocessors used for handling sensor integration in mobile devices include the Apple M7 and M8 motion coprocessors, the Qualcomm Snapdragon Sensor Core and Qualcomm Hexagon, and the Holographic Processing Unit for the Microsoft HoloLens.

**How many types of coprocessors are there?**

There are various types of coprocessors available to perform unique tasks – from I/O interfacing or encryption, string processing, floating-point arithmetic and signal processing.

### What are FPU registers?

The most important registers in the FPU are a stack of eight extended floating point numbers. One of the registers is designated as the top of the stack (ST0) and all other registers are relative to it: ST1, ST2. Data is pushed on the stack with a load. Data is taken off the stack with a store.

**What is coprocessor for?**

coprocessor, additional processor used in some computers to perform specialized tasks such as extensive arithmetic calculations or processing of graphical displays.

**Which is the coprocessor?**

A coprocessor is a special set of circuit s in a microprocessor chip that is designed to manipulate numbers or perform some other specialized function more quickly than the basic microprocessor circuits could perform the same task.

#### Why do we need coprocessor?

By taking specialized processing tasks from core CPU, coprocessor reduces the strain on the main microprocessor, so that it can run at a greater speed. A coprocessor can perform special tasks like complex mathematical calculations or graphical display processing. They perform such jobs faster than core CPU.

**What is a numeric coprocessor?**

Definition: math coprocessor A mathematical circuit that performs high-speed floating point operations. Also called a “floating point unit” (FPU), the math coprocessor may be a stand-alone chip or circuits built into the CPU.

**Why do we need a math coprocessor?**

Coprocessors provide hardware for floating-point math, which otherwise would create an excessive drain on the main CPU. Math chips speed your computer’s operation only when you are running software designed to take advantage of the coprocessor.

## What are the two major section in coprocessor?

Discussion Forum

Que. | What are the two major sections in a coprocessor? |
---|---|

b. | integer unit and control unit |

c. | floating point unit and coprocessor unit |

d. | coprocessor unit and numeric control unit |

Answer:control unit and numeric control unit |

**What is meant by coprocessor?**

Definition of coprocessor : an extra processor in a computer that is designed to perform specialized tasks (such as mathematical calculations)

**Why do we use coprocessor?**

https://www.youtube.com/watch?v=sI414GW_JeY