System-on-chip

A system-on-chip and micro-control unit technology, applied in the field of circuits, can solve the problems that it is difficult to meet diverse data processing requirements, the computing performance of general-purpose processors is difficult to meet data processing requirements, etc., and achieve the effect of improving interface performance.

Inactive Publication Date: 2019-07-12
GOWIN SEMICON CORP LTD
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  • Claims
  • Application Information

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Problems solved by technology

[0002] With the rapid development of information technology, it is increasingly difficult for general-purpose processors to meet the increasingly large and diverse data processing requirements in terms of computing performance. , central processing unit) functions and performances as discrete devices are becoming more and more difficult to meet the increasingly large and diverse data processing needs

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Embodiment Construction

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It should be understood that the specific embodiments described here are only used to explain the present application, but not to limit the present application. In addition, it should be noted that, for the convenience of description, only some structures related to the present application are shown in the drawings but not all structures. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.

[0024] The terms "first", "second", etc. in this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-e...

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Abstract

The invention provides a system-on-chip. The system-on-chip comprises a micro-control unit and a field programmable gate array, wherein the micro-control unit comprises a micro-control unit kernel circuit; a first input/output port which is coupled with the micro-control unit kernel circuit; the field programmable gate array comprises: a second input/output port, coupled to a first input/output port and for coupling off-chip resources; and a USB interface unit which is coupled with the micro-control unit kernel circuit. The system-on-chip formed by the MCU and the FPGA is realized, the interface performance of software and hardware interconnection is improved, the USB interface can be supported, and the function diversification is realized.

Description

technical field [0001] The disclosed embodiments of the present application relate to the field of circuit technology, and more particularly, to a system on chip. Background technique [0002] With the rapid development of information technology, it is increasingly difficult for general-purpose processors to meet the increasingly large and diverse data processing requirements in terms of computing performance. , central processing unit) as the function and performance of discrete devices are increasingly difficult to meet the increasingly large and diverse data processing requirements. Contents of the invention [0003] In order to solve the above problems, this application proposes a system-on-chip, which realizes the system-on-chip formed by MCU and FPGA, improves the interface performance of software and hardware interconnection, and can support the USB interface to realize the diversification of functions. [0004] A technical solution adopted by the present applicati...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/78
CPCG06F15/7807
Inventor 刘锴崔明章徐庆嵩马得尧李锋
Owner GOWIN SEMICON CORP LTD
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