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A rapidio dynamic address mapping system

A dynamic address and address technology, applied in the field of communication, can solve problems such as system performance degradation, and achieve the effect of improving conversion efficiency

Active Publication Date: 2022-05-06
TIANJIN CHIP SEA INNOVATION TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the data sent to the RapidIO endpoint is stored in a fixed address area. When the RapidIO endpoint does not process the data in this area in time, it is necessary to limit the speed of the data entry, resulting in a decrease in the performance of the entire system.

Method used

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  • A rapidio dynamic address mapping system

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Embodiment Construction

[0024] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0025] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides a RapidIO dynamic address mapping system, including an input module, a protocol conversion module, and an output module; the input module is connected with the protocol conversion module for inputting Ethernet UDP messages; the protocol conversion module, The dynamic address mapping used to realize the conversion from the Ethernet UDP protocol to the RapidIO protocol; the output module is connected with the protocol conversion module for data output. The present invention proposes a RapidIO dynamic address mapping system, which identifies the message information sent by the Ethernet UDP endpoint and maps it to different RapidIO address storage spaces, which can give the RapidIO endpoint more time to process the received data content, thereby improving overall system performance.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a RapidIO dynamic address mapping system. Background technique [0002] With the development of modern technology, the demand for high-speed real-time communication between heterogeneous protocol networks is becoming more and more urgent. Ethernet is currently the most widely used computer network. There are two main protocols in the Ethernet transport layer: UDP and TCP. This solution realizes the conversion of UDP protocol messages. RapidIO is an interconnection technology based on high-performance packet switching. Its main function is to complete high-speed data transmission among microprocessors, DSP, system memory and peripherals in a node system. [0003] In the prior art, a bridging module is mainly designed between the Ethernet UDP protocol and RapidIO, which realizes the transfer of the Ethernet UDP core user interface signal and the RapidIO core user...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L61/10H04L69/08H04L1/00
CPCH04L61/10H04L69/08H04L1/0083
Inventor 张华刘勤让沈剑良宋克朱珂吕平陈艇刘冬培陶常勇汪欣林德伟刘长江李庆龙陈德沅王盼
Owner TIANJIN CHIP SEA INNOVATION TECH CO LTD
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