Method and device for configuring programmable device, identification information and programming data flow

A technology of identification information and configuration method, which is applied in the field of electronics and can solve problems such as the inability to realize programming data flow and the correspondence of programmable devices.

Active Publication Date: 2016-04-20
SHENZHEN PANGO MICROSYST CO LTD
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The programmable device, identification information, programming data flow configuration method and device provided by the present

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for configuring programmable device, identification information and programming data flow
  • Method and device for configuring programmable device, identification information and programming data flow
  • Method and device for configuring programmable device, identification information and programming data flow

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0067] The present invention provides an idea, the core idea of ​​which is to configure identification information for programmable devices, so that the programming configuration stream also carries identification information, and before configuring the programmable device, first compare the identification information carried by the imported programming data stream with the Whether the identification information of the programmable device matches, and if it matches, it means that the programmable device is an authorized device, and the programmable device is normally configured according to the programming data flow to realize the correct design function. Through the present invention, the programming data flow can be associated with the programmable device, thereby realizing that the user design can only be compiled normally in the authorized programmable device, ensuring that the user design cannot be used correctly on other devices, thereby ensuring the security of the progra...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method and a device for configuring a programmable device, identification information and programming data flow. The method for configuring the programmable device comprises the following steps: importing programming data flow, reading identification information carried by the programming data flow, and reading the identification information of the programmable device from a nonvolatile storage unit embedded in or externally connected with the programmable device; comparing the identification information carried by the programming data flow with the identification information of the programmable device; and if the two is matched, configuring the programmable device according to the programming data flow. The method disclosed by the invention is used for solving the problem in the prior art that the programming data flow cannot correspond to the programmable device.

Description

technical field [0001] The invention relates to the field of electronic technology, in particular to a method and device for configuring programmable devices, identification information, and programming data streams. Background technique [0002] Since the advent of programmable devices, it has been widely used in the electronics industry. With the increase of design scale and the decrease of device price, the proportion of design cost in system realization is increasing. And more and more security issues are increasingly threatening life, economy, and even national defense: Whether it is boarding, closing doors, or designing circuits, launching satellites, and missiles; security has become a close concern in the field of electronic design. Among them, FPGA (Field-ProgrammableGateArray, Field Programmable Gate Array) is the most widely used programmable device. [0003] Major threats facing the design world today include reverse engineering, overbuilding, and cloning. The...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04L12/24H04L9/08G06F21/12G06N3/12
Inventor 包朝伟汤阿龙
Owner SHENZHEN PANGO MICROSYST CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap