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Method for loading configuration information of board and chip and fpga

A technology for configuring information and chips, which is applied in the field of communication and can solve problems such as long startup time of the board

Active Publication Date: 2020-10-20
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a board, a method for loading configuration information on a chip, and an FPGA to solve the problem of too long board startup time in the existing technical scheme of board initialization

Method used

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  • Method for loading configuration information of board and chip and fpga
  • Method for loading configuration information of board and chip and fpga
  • Method for loading configuration information of board and chip and fpga

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Embodiment Construction

[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0042] Embodiments of the present invention provide a board, a method for loading configuration information on a chip, and an FPGA to solve the problem of too long board startup time in the existing technical solution for board initialization.

[0043] The board card involved in the present invention includes a main processor, an integrated chip, and an FPGA, and the board card may be a radio frequency board card, a data processing board card, e...

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Abstract

The embodiment of the invention provides a board card, a method for loading configuration initialization to chips and an FPGA. The board card, the method and the FPGA are used for solving the problemthat board card starting time is excessively long in an existing board card initialization technical scheme. The method comprises the steps that the FPGA receives a first signal which is sent by a main processor and contains first information, wherein the first information comprises identical configuration information needing to be loaded to each of at least one chip, and the first signal is usedfor instructing the FPGA to generate a second signal for instructing each of the chips to parallelly load the first information; and the FPGA generates the second signal containing the first information and parallelly sends the second signal to each of the chips through a parallel interface.

Description

technical field [0001] The invention relates to the communication field, in particular to a board, a method for loading configuration information on a chip and an FPGA. Background technique [0002] The board includes a main processor, an integrated chip, and a field programmable gate array (Field Programmable GateArray, FPGA). Take the radio frequency board as an example, a radio frequency board may include multiple analog to digital (AD) integrated chips, the FPGA can simulate the communication protocol of the switching interface, and the main processor communicates with each AD on the radio frequency board through the FPGA The integrated chips are connected one by one, so that the main processor can independently control each AD integrated chip on the radio frequency board. [0003] In the existing technical solution for board startup, the startup time of the board includes the startup time of the main processor, the loading time of the FPGA, the loading time of the inte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F15/78G06F13/42G06F13/40
CPCG06F13/4068G06F13/4204G06F13/4282G06F15/7803G06F2213/0002G06F2213/0004
Inventor 贾国栋黄传义笪禹
Owner DATANG MOBILE COMM EQUIP CO LTD
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