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Routing nodes for channel balance transmission

A channel equalization and routing technology, applied in transmission systems, energy-saving computing, climate sustainability, etc., can solve problems such as chips that cannot be satisfied, achieve the effect of small chip area, reduce the number of digital logic, and ensure the efficiency of data exchange

Active Publication Date: 2022-08-09
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can no longer meet the needs of chips. Under typical working conditions, reducing area consumption while ensuring performance has positive significance for chip design.

Method used

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  • Routing nodes for channel balance transmission
  • Routing nodes for channel balance transmission
  • Routing nodes for channel balance transmission

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Embodiment Construction

[0034] The following will refer to the appendix Figure 1 to Figure 3 Specific embodiments of the present invention are described in more detail. While specific embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present invention will be more thoroughly understood, and will fully convey the scope of the present invention to those skilled in the art.

[0035] It should be noted that certain terms are used in the description and claims to refer to specific components. It should be understood by those skilled in the art that the same component may be referred to by different nouns. The description and the claims do not use the difference in terms as a way to distinguish components, but use the difference in function of the components as a criterion for distinguishing. A...

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Abstract

A routing node for channel balanced transmission is disclosed. A multi-port data input module is configured to input data, and the input data includes channel selection information. Multi-channel module and multi-port data output module, the cross switch sends the data in the multi-channel module to the multi-port data output module, one end of the channel distribution module is connected to the multi-channel module, the other end is connected to the data flow control module, and the other end is connected to the routing calculation module. The data output module is connected to the crossbar switch to output data. The output data includes channel selection information. The channel selection information is generated by the channel distribution module to select the output channel into which the data enters. The output channel is a channel in the multi-channel module of the lower-level routing node, and the channel is balanced. It is the responsibility of the channel distribution module.

Description

technical field [0001] The invention relates to the technical field of chip data transmission networks, in particular to a routing node for channel balanced transmission. Background technique [0002] With the continuous updating of artificial intelligence algorithms, in the process of hardware implementation of neural network processors, multiple processing cores or even the design of many processing cores are used. This also puts forward performance and area requirements for the data transmission network on the chip. [0003] In the existing in-chip data transmission network, data enters the current route from the exit of the previous level, and enters the route cache according to the assigned channel, and assigns the channel of the lower level route in the route. After entering the lower level route, it enters the lower level route cache according to the assigned channel. . This can no longer meet the needs of the chip. Under typical operating conditions, reducing area ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L45/60
CPCH04L45/60Y02D10/00
Inventor 任鹏举胡康赵文哲陈飞林晓云楼薇夏天郑南宁
Owner XI AN JIAOTONG UNIV
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