Digital-analog hybrid storage and calculation integrated chip and calculation device

A digital-analog hybrid and integrated technology, which is applied to digital computer components, general-purpose stored program computers, calculations, etc., to achieve the effect of increasing service life, increasing flexibility, and facilitating large-scale industrialization

Pending Publication Date: 2020-06-05
BEIJING ZHICUN WITIN TECH CORP LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] The invention provides a digital-analog hybrid memory-computing integrated chip, which solves the problems existing in the existing memory-calculating integrated chip

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  • Digital-analog hybrid storage and calculation integrated chip and calculation device
  • Digital-analog hybrid storage and calculation integrated chip and calculation device
  • Digital-analog hybrid storage and calculation integrated chip and calculation device

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Embodiment Construction

[0051] 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 only some, not all, embodiments of the present invention. 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.

[0052] The design complexity and manufacturing cost of the existing storage-computing integrated chip architecture are very high, and the chip structure of the chip is fixed and inflexible, and it is difficult to adjust it during use, resulting in limited scalability and versatility, making it difficult to complete complex calculations tasks, such as computational tasks in convolutional neural networks.

[0053] In order to solve the above problems, an embodim...

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Abstract

The invention provides a digital-analog hybrid storage and calculation integrated chip and a calculation device. The digital-analog hybrid storage and calculation integrated chip comprises a pluralityof flash memory processing arrays and an on-chip memory connected with the plurality of flash memory processing arrays; each flash memory processing array reads the data in the on-chip memory and performs operation processing on the data to obtain an operation result; and the on-chip memory is used for storing the operation result and input data of the digital-analog hybrid storage and calculation integrated chip, so that a digital-analog hybrid storage and calculation integrated function is realized. The digital-analog hybrid storage and calculation integrated chip provided by the inventioncan effectively reduce the design complexity and the manufacturing cost, is beneficial to large-scale industrialization, improves the design flexibility, prolongs the service life of a flash memory, and can be applied to occasions such as neural network operation.

Description

technical field [0001] The invention relates to the field of semiconductor integrated circuits, and in particular designs a digital-analog hybrid memory-computing integrated chip and a computing device. Background technique [0002] In recent years, the memory-computing integrated chip architecture has received widespread attention and research. The basic idea of ​​the traditional memory-computing integrated chip architecture is to put some simple but large-scale logic calculation functions in the memory by building logic computing units in the memory, so as to reduce the data transmission between the memory and the processor. volume and transmission distance. However, the design complexity and manufacturing cost of the built-in logic computing unit in the memory are very high, and it is difficult to achieve large-scale industrialization. Contents of the invention [0003] The invention provides a digital-analog hybrid storage-calculation integrated chip, which solves th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F15/78G06N3/063
CPCG06F15/7807G06N3/065
Inventor 王绍迪
Owner BEIJING ZHICUN WITIN TECH CORP LTD
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