Title:
METHOD AND DEVICE FOR AN EMBEDDED PROCESSOR TO PERFORM FAST DATA COMMUNICATION, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/078197
Kind Code:
A1
Abstract:
The present invention provides a method and device for an embedded processor to perform fast data communication, and a storage medium. The method comprises: dividing an internal memory into multiple on-chip storage units which have consecutive addresses and are sequentially addressed; configuring a memory interface controller connected to the internal memory, the memory interface controller comprising multiple memory interface control units; configuring an on-chip processor and a DMA controller respectively connected to the memory interface controller, the DMA controller comprising multiple request allocation units corresponding one-to-one to the memory interface control unit; configuring a special functional module connected to the DMA controller, the special functional module comprising multiple data collection units and multiple data receiving units; when the on-chip processor and the DMA controller send read and write requests, matching the corresponding on-chip storage unit by using the memory interface control unit so as to read and write data in the internal memory, and returning the read data to the original request module. The present invention may provide concurrent data processing capabilities, which improves the data processing bandwidth.
Inventors:
JIA FUSHAN (CN)
ZHANG JICUN (CN)
ZHANG JICUN (CN)
Application Number:
PCT/CN2020/122890
Publication Date:
April 29, 2021
Filing Date:
October 22, 2020
Export Citation:
Assignee:
CENTEC NETWORKS SU ZHOU CO LTD (CN)
International Classes:
G06F13/34
Domestic Patent References:
| WO2018120010A1 | 2018-07-05 |
Foreign References:
| CN101556565A | 2009-10-14 | |||
| CN109308283A | 2019-02-05 | |||
| CN110737618A | 2020-01-31 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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