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Interface device, method, electronic device for serial communication

An interface device and serial communication technology, applied in the field of circuits, can solve problems such as packet loss and data that cannot be cached

Active Publication Date: 2021-01-19
芯华章科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the status of the receiving end cannot be transmitted to the sending end in time, the data in transit cannot be cached due to the high transmission rate, which may cause packet loss

Method used

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  • Interface device, method, electronic device for serial communication
  • Interface device, method, electronic device for serial communication
  • Interface device, method, electronic device for serial communication

Examples

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Embodiment Construction

[0015] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0016] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprising" or "comprising" and similar words mean that the elements or items appearing before the word include the elements or items listed after the word and their equivalents, without excluding other elements or items. Words such as "connected" or "connected" are not limited to physical or mechanical connectio...

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PUM

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Abstract

The present disclosure provides an interface device, method and electronic equipment for serial communication. The interface device includes: a sending unit, configured to send communication data to the opposite interface device corresponding to the interface device, wherein the opposite interface device includes a storage unit for storing the communication data; A receiving unit electrically coupled to the unit, configured to receive input information from the opposite interface device, wherein the input information includes storage state information of a storage unit of the opposite interface device, wherein the sending unit is configured The method is: according to the data volume of the sent communication data and the storage status information of the storage unit of the opposite interface device, determine the expected data volume of the communication data to be sent to the opposite interface device.

Description

technical field [0001] The present disclosure relates to the field of circuit technology, and in particular to an interface device, method and electronic equipment for serial communication. Background technique [0002] In high-speed serial communication, it is usually necessary for the receiving end to report the status of the receiving end to the sending end. For example, the storage space of the memory at the receiving end is about to be exhausted, and the receiving end needs to notify the sending end in time. If the status of the receiving end cannot be transmitted to the sending end in time, the data in transit cannot be cached due to the high transmission rate, which may cause packet loss. Contents of the invention [0003] In view of this, the present disclosure proposes an interface device, method, and electronic equipment for serial communication. [0004] According to a first aspect of the present disclosure, a first interface device for serial communication is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/40G06F13/42
CPCG06F13/4068G06F13/4282G06F2213/0002
Inventor 赵贵权
Owner 芯华章科技股份有限公司
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