Data processing device and method

A data processing device and data technology, applied in the electronic field, can solve the problems of increased packaging cost, lack of flexibility, inconvenience, etc., and achieve the effect of reducing packaging cost, increasing volume and area, and reliable data transmission

Pending Publication Date: 2020-06-12
RDA CHONGQING MICROELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The related technology is to lead out several more pins, so that the pins can be combined into different values ​​as the chip identification of each processing chip. However, this method is very inconvenient
First of all, the pins need to be configured during chip production, which canno

Method used

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  • Data processing device and method

Examples

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Example Embodiment

[0050] Various exemplary embodiments, features, and aspects of the present disclosure will be described in detail below with reference to the drawings. The same reference signs in the drawings indicate elements with the same or similar functions. Although various aspects of the embodiments are shown in the drawings, unless otherwise noted, the drawings are not necessarily drawn to scale.

[0051] The dedicated word "exemplary" here means "serving as an example, embodiment, or illustration." Any embodiment described herein as "exemplary" need not be construed as being superior or better than other embodiments.

[0052] In addition, in order to better illustrate the present disclosure, numerous specific details are given in the following specific embodiments. Those skilled in the art should understand that without certain specific details, the present disclosure can also be implemented. In some instances, the methods, means, elements, and circuits well-known to those skilled in th...

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PUM

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Abstract

The invention relates to a data processing device and method, and the device comprises a plurality of processing chips which are connected in series, wherein each processing chip comprises a cache unit and a register unit; a main control chip which is connected to a first-stage processing chip in the plurality of processing chips, wherein a target processing chip in the plurality of processing chips is configured to write first identification data in a first identification setting instruction received from the main control chip or a previous-stage processing chip into a cache unit; perform operation processing on the first identification data and pre-stored data to obtain a processing result; and determine a chip identifier of the target processing chip according to the processing result and write the chip identifier into the register unit. According to the data processing device disclosed by the invention, the chip identifiers of the processing chips connected in series are set, so that the chip identifiers of the processing chips can be flexibly and quickly obtained.

Description

technical field [0001] The present disclosure relates to the field of electronic technology, and in particular to a data processing device and method. Background technique [0002] With the continuous development of electronic technology and computer technology, the computing power of a single processing chip is getting stronger and stronger. However, in today's era, the computing power of a single processing chip is still unable to meet the increasing computing needs. In related technologies, in order to meet computing requirements, multiple processing chips may be connected in series to improve computing capability. When assigning tasks to the target processing chips in multiple series-connected processing chips, it is necessary to quickly identify the target processing chip that needs to be operated, and it is required that the communication between the series-connected processing chips must not have errors or data loss, and the communication between them Data transmissi...

Claims

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Application Information

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IPC IPC(8): G06F15/78
CPCG06F15/781Y02D10/00
Inventor 石玲宁唐平葛维胡均浩李振中
Owner RDA CHONGQING MICROELECTRONICS TECH CO LTD
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