Timing calibration method of internal clock source of chip and related device
A technology of internal clock and calibration method, which is applied in the direction of automatic power control and electrical components, etc., can solve the problems of calibration clock source without temperature compensation, low precision of low-speed oscillator, large timing calibration error, etc., to achieve precise timing accuracy and improve The effect of calibration accuracy and simple method
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0043] 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 creative efforts fall within the protection scope of the present invention.
[0044] figure 1 It is a schematic diagram of the timing calibration method of the internal clock source of the chip provided by the embodiment of the present invention, and the method includes:
[0045] S101. Acquire temperature compensation corresponding to the real-time temperature of the first oscillator.
[0046] In the present invention, the temperature compensation corresponding to the real-time temperature of the first oscillator can be obtained by taking t...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com