Dynamic voltage scaling system-oriented on-chip monitoring circuit
A dynamic voltage regulation and monitoring circuit technology, applied in control/regulation systems, electrical variables, instruments, etc., can solve problems such as difficulty in truly reflecting the actual situation of the chip, difficulty in selecting reliable monitoring points, and affecting the effect of voltage regulation. , to achieve the effect of timely and effective error recovery mode, switchable error recovery mode, and low working power consumption
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0031] Example: see figure 1 and figure 2 , the present invention is oriented to an on-chip monitoring circuit for a dynamic voltage regulation system, comprising a main register circuit 1, a slave register circuit 2, a shadow register circuit 3, an error signal generating circuit 4, an in-situ error correction selector 5, and a metastable state monitoring circuit 6, Error signal integration circuit 7, recovery mode selection circuit 8 and in-situ error recovery control signal generation circuit 9 are nine sub-module circuits.
[0032] Working process of the present invention is as follows:
[0033] figure 2 Circuit diagram of transistor implementation for on-chip monitoring circuit with switchable error recovery mode. The complementary clock signal (clk_n, clk_p), the complementary in-situ error recovery control signal (restore_n, restore_p) and the complementary in-situ recovery circuit control signal (ctrl_n, ctrl_p) are respectively generated by two inverters, see ima...
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