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Dynamic partial reconfiguration controller of reconfigurable system and control method thereof

A technology for partial reconstruction and reconstruction of the system, applied in the direction of program control design, program control device, instrument, etc., can solve the problem of increasing the configuration time of the reconfigurable system, increasing the capacity and complexity of configuration information, and affecting the performance of the reconfigurable system. and other problems to achieve the effect of reducing the amount of configuration information, shortening the configuration time, and shortening the pause time.

Active Publication Date: 2016-04-20
SOUTHEAST UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Facing the application requirements of increasingly complex computing tasks, the capacity and complexity of configuration information required for reconfigurable systems to perform tasks are increasing, and the required computing tasks are becoming increasingly complex, and the configuration time of reconfigurable systems is increasing. system performance

Method used

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  • Dynamic partial reconfiguration controller of reconfigurable system and control method thereof
  • Dynamic partial reconfiguration controller of reconfigurable system and control method thereof

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Embodiment Construction

[0027] The technical solution of the present invention will be further introduced below in conjunction with specific embodiments.

[0028] The invention discloses a dynamic partial reconfiguration controller of a reconfigurable system, such as figure 1 As shown, it includes a reconfigurable computing array row, a reconfigurable computing array row controller, a reconfigurable computing array configuration interface, a pipeline register, and a pipeline controller; among them:

[0029] Reconfigurable computing array row: as the minimum configuration unit;

[0030] Reconfigurable computing array row controller: used to respond to the reconfigurable computing array configuration interface setting or resetting the configuration completion flag signal bit of the current reconfigurable computing array row, and respond to the pipeline of the previous reconfigurable computing array row Set or reset the calculation completion flag signal bit of the register, control the enable of the reconfigu...

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Abstract

The invention discloses a dynamic partial reconfiguration controller of a reconfigurable system. The dynamic partial reconfiguration controller comprises a reconfigurable computing array row, a reconfigurable computing array row controller, a reconfigurable computing array configuration interface, a pipeline register and a pipeline controller. The invention further discloses a control method of the dynamic partial reconfiguration controller of the reconfigurable system. The total configuration time of the reconfigurable system can be shortened, and the computing performance of the reconfigurable system is improved.

Description

Technical field [0001] The invention relates to the field of embedded systems, in particular to a dynamic partial reconfiguration controller of a reconfigurable system and a control method thereof, which can be applied to the dynamic reconfiguration of configuration information in the design of a reconfigurable system chip. Background technique [0002] The reconfigurable system can change its functions through dynamic configuration while the system is running, while maintaining high computing performance. It has both high performance and high flexibility in computing advantages, and has been widely used in many fields. Facing the increasingly complex application requirements of computing tasks, the capacity and complexity of configuration information required by reconfigurable systems to perform tasks is increasing, the computing tasks that need to be performed are becoming more complex, the configuration time of reconfigurable systems is increasing, and the impact is heavy. Str...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
CPCG06F9/4451
Inventor 曹鹏赵利锋申艾麟杨锦江刘波
Owner SOUTHEAST UNIV
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