Unlock instant, AI-driven research and patent intelligence for your innovation.

Data processing method, security architecture system and computing device

A security and subsystem technology, applied in data processing power supply, internal/peripheral computer component protection, measurement devices, etc., can solve problems such as digital circuit error output, violation of timing constraints, etc.

Active Publication Date: 2022-02-15
PHYTIUM TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Voltage and frequency are key factors in ensuring the correct function of digital circuits, improper voltage or frequency can violate timing constraints and cause digital circuits to produce erroneous outputs

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
  • Data processing method, security architecture system and computing device
  • Data processing method, security architecture system and computing device
  • Data processing method, security architecture system and computing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Reference will now be made in detail to specific embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings. While the disclosure will be described in conjunction with specific embodiments, it will be understood that it is not intended to limit the disclosure to the described embodiments. On the contrary, it is intended to cover alterations, modifications and equivalents as included within the spirit and scope of the present disclosure as defined by the appended claims. It should be noted that the method operations described herein can all be realized by any functional blocks or functional arrangements, and any functional blocks or functional arrangements can be realized as physical entities or logical entities, or a combination of both.

[0035] In order to enable those skilled in the art to better understand the present disclosure, the present disclosure will be described in further detail below in conjunction with the accomp...

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

Provided are a data processing method, a security architecture system, and a computing device. The data processing method is applied to a security architecture system, and the security architecture system includes a security element subsystem, a power management module and a register are set in the security element subsystem, and a communication connection is established between the power management module and the register. The data processing method includes: obtaining the state of the register through the power management module; and selecting the first adjustment mode or the second adjustment mode based on the state of the register to adjust the frequency of the target component. In the data processing method, the power management module and registers can be set in the secure element subsystem with high security, so that the dynamic frequency modulation process can only be accessed by the secure element subsystem with high security, thereby effectively improving the security architecture system. security and stability.

Description

technical field [0001] The present disclosure relates to the field of integrated circuits, and more particularly, to a data processing method, a security architecture system, and a computing device. Background technique [0002] A System on Chip (SoC) integrates multiple processor cores and various peripheral devices, and different processor cores and different peripheral devices may require different voltages and frequencies. Usually, a system-on-chip (Soc) integrates a Dynamic Voltage and Frequency Scaling (DVFS) module, which is used to dynamically adjust the voltage and frequency of the processor core and some peripheral devices. Voltage and frequency are critical factors in ensuring the correct function of digital circuits, improper voltage or frequency can violate timing constraints and cause digital circuits to produce erroneous outputs. Contents of the invention [0003] At present, multiple processor cores in most central processing units (CPUs) share the same ha...

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
Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/71G06F1/26
CPCG06F21/71G06F1/26G06F1/324G06F21/755G06F21/81G06F21/57Y02D10/00G06F21/53G06F2221/034
Inventor 冯彦朝江南郭御风马卓张明胡乔乔朱青山
Owner PHYTIUM TECH CO LTD