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fpga chip and electronic equipment

A chip and interface module technology, applied in the field of integrated circuit design, can solve the problems of low reading and writing efficiency, achieve high bandwidth throughput, control PCB area, and improve efficiency

Active Publication Date: 2020-11-20
GOWIN SEMICON CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problem existing in the prior art is that when FPGA and PSRAM perform read and write operations, they adopt a single-channel working mode, and each operation can only perform read or write operations, resulting in low read and write efficiency

Method used

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  • fpga chip and electronic equipment
  • fpga chip and electronic equipment

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Embodiment Construction

[0018] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present invention. It will be apparent, however, to one skilled in the art that the invention may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present invention with unnecessary detail.

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments ...

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Abstract

The invention belongs to the technical field of integrated circuits, and provides an FPGA chip and electronic equipment. The FPGA chip comprises at least one interface module, a clock synchronizationmodule and a memory controller. Each interface module is connected with one PSRAM particle group; by controlling conduction of the plurality of interface modules, independent read-write operation of each channel particle and independent data of each channel, read operation and write operation can be carried out at the same time, higher bandwidth throughput and more flexible read-write operation modes are provided for customers while the cost and the PCB area are controlled, and meanwhile, the efficiency of read-write operation is improved.

Description

technical field [0001] The invention belongs to the technical field of integrated circuit design, and in particular relates to an FPGA chip and electronic equipment. Background technique [0002] At present, with the development of integrated circuits, on the one hand Field-Programmable Gate Array (FPGA) is a semi-custom circuit in the field of application-specific integrated circuits, because of its reconfigurable, rich logic resources, input and output interfaces Features such as flexibility are widely used in various fields. On the other hand, PSRAM (Pseudo static random access memory) is also widely used in many fields because of its high data transfer rate. Based on the characteristics of FPGA and PSRAM, the combination of the two can be widely used in many fields such as image video timing control system and industrial control system. [0003] The problem existing in the prior art is that FPGA and PSRAM adopt a single-channel working mode when performing read and wri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F15/78
CPCG06F15/781G06F15/7817G06F15/7825
Inventor 汤博先杜辉韩志伟刘烈刘建华杜金凤
Owner GOWIN SEMICON CORP LTD
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