Reset circuit, system and method, electronic equipment and storage medium

Abstract

The invention discloses a reset circuit, system and method, electronic equipment and a storage medium. The reset circuit comprises a configuration module and at least one reset synchronization module; the input end of the configuration module is connected with the output end of a reset bus, and the configuration module is used for configuring a reset signal sent by the reset bus to a corresponding reset synchronization module; and the input end of each reset synchronization module is electrically connected with the output end of the configuration module. The method mainly aims at resetting a kernel in a dynamic kernel area, a reset signal sent by a reset bus is sent to the configuration module, the output end of the configuration module is connected with the plurality of reset synchronization modules, the configuration module can configure the reset signal to the corresponding reset synchronization module, and the output end of the reset synchronization module is connected with the kernel of the dynamic kernel area, so that the kernel is reset, the specified kernel can be reset according to the configuration of the configuration module, and various reset requests are met.

Description

technical field [0001] The present invention relates to the field of reset technology, in particular to a reset circuit, system, method, electronic equipment and storage medium. Background technique [0002] In the heterogeneous accelerator implemented by FPGA, the design of FPGA is generally divided into shell part and dynamic core part, in which the dynamic core part implements various functions defined by the user, and generally multiple cores are formed in parallel or in series to realize specific functional system. All functional systems can be dynamically switched through FPGA programming, so that FPGA-based heterogeneous accelerators have strong versatility and flexibility. With the enhancement of the function of the dynamic kernel, the function-level reset for the dynamic kernel is very necessary, but the current solution still has some deficiencies. In actual application scenarios, we need to use ordinary user privileges to The area can be reset globally, and the ...

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides a reset method, device, and electronic equipment that is a storage medium, aiming to solve the problem of reloading the software during the operation of the FPGA. If the kernel program in the dynamic area has not changed, there will be no The problem with the reset process again

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