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Data loading system

A technology for data loading and configuration data, applied in the field of communications, it can solve problems such as failure to load, the processor and accelerator cannot work normally, and affect the startup speed of the single board, so as to improve reliability and improve data loading efficiency.

Active Publication Date: 2017-01-04
HUAWEI TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, the process of loading data from the non-volatile memory to the processor and the accelerator takes a long time, which affects the startup speed of the board; Unable to load, so that both the processor and the accelerator cannot work normally, resulting in poor reliability of the board

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0037] The network architecture and business scenarios described in the embodiments of the present application are for more clearly illustrating the technical solutions of the embodiments of the present application, and do not constitute limitations on the technical solutions provided by the embodiments of the present application. For the evolution of architecture and the emergence of new business scenarios, the technical solutions provided by the embodiments of this application are ...

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Abstract

The invention relates to a data loading system. The data loading system comprises a processing module, a nonvolatile memory and a programmable logic device; the processing module and the programmable logic device are connected with different data interfaces of the nonvolatile memory respectively; startup codes of the processing module and configuration data of the programmable logic device are stored in the nonvolatile memory; the processing module and the programmable logic device are used for simultaneously acquiring the startup codes and the configuration data from the nonvolatile memory respectively under the action of a first synchronous clock. According to the system, the data loading speed can be increased, and the data loading reliability can be improved; in addition, the starting speed of a one-board is increased, and the starting reliability of the one-board is improved.

Description

technical field [0001] This application relates to the field of communication technology, and more specifically relates to the data loading technology in a new processing architecture composed of a general-purpose processor and an accelerator. Background technique [0002] With the rapid development of Internet services, the requirements for the processing capability of the communication system are getting higher and higher. The traditional processing architecture composed of general-purpose processors and software can no longer meet the processing requirements of communication systems. Therefore, the traditional processing architecture is gradually being replaced by a new processing architecture composed of general-purpose processors and accelerators implemented by programmable logic devices. [0003] In the new processing architecture composed of general-purpose processors and accelerators, when the single board carrying the new processing architecture is powered on and re...

Claims

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Application Information

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IPC IPC(8): G06F9/445
CPCG06F9/44521G06F13/4291G06F9/4405G06F9/44505G06F9/4411G06F13/405G06F9/4401G06F9/445G06F13/1689G06F13/4045
Inventor 李延松
Owner HUAWEI TECH CO LTD
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