Communication device and communication method

A technology of a communication device and a communication method, applied in the fields of instruments, electrical digital data processing, combination of various digital computers, etc., can solve problems such as unreasonable system design, avoid data tampering, high security, and meet high-speed data transmission. Effect

Pending Publication Date: 2019-11-12
JLQ TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the communication device 20 using this communication method has relatively high efficiency, each processor needs to expose a part of its memory addr

Method used

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  • Communication device and communication method
  • Communication device and communication method
  • Communication device and communication method

Examples

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[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0029] In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways than those described here, so the present invention is not limited by the specific embodiments disclosed below.

[0030] As indicated in this application and claims, the terms "a", "an", "an" and / or "the" do not refer to the singular and may include the plural unless the context clearly indicates an exception. Generally speaking, the terms "comprising" and "comprising" only suggest the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also contain other st...

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Abstract

The present invention relates to a communication device comprising at least one channel unit. Each channel unit comprising a first interface unit, a second interface unit, a first FIFO unit, a secondFIFO unit, and a storage unit. The first interface unit comprises a first control register, and the first control register is suitable for receiving quantity information and position information of to-be-transmitted data. The second interface unit comprises a second control register, and the second control register is suitable for receiving the quantity information of the to-be-transmitted data from the first control register and receiving the position information of the storage area allocated to the to-be-transmitted data by the receiving end. The first FIFO unit is connected with the first interface unit and is suitable for acquiring quantity information and position information of to-be-transmitted data from the first control register. The second FIFO unit is connected with the second interface unit, and is suitable for obtaining the quantity information of the to-be-transmitted data from the second control register. And the storage unit is connected with the first FIFO unit and thesecond FIFO unit.

Description

technical field [0001] The invention relates to a communication device which can realize high-speed communication between a sending end and a receiving end. Background technique [0002] In the field of integrated circuits, in order to meet the needs of communication, multimedia and digital processing, the system-on-a-chip (SoC, System-on-a-chip) has not only integrated a core (Core) or processor (CPU), but more The most important thing is to integrate multiple processors into the system, and even need to work together with off-chip processors. For example, electronic devices such as personal computers and smart phones often adopt a multi-processor operation mode. In a system containing two or more processors, the processors can exchange data with each other and share resources such as memory, I / O devices, controllers, and external devices. Through the control of the operating system, comprehensive parallelism at all levels of jobs, tasks, programs, arrays and their elemen...

Claims

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Application Information

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IPC IPC(8): G06F15/167G06F15/17
CPCG06F15/167G06F15/17
Inventor 徐东卫高兵
Owner JLQ TECH CO LTD
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