Invention Grant
- Patent Title: On chip power on reset with integrated supervisory functions for a functional safety system
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Application No.: US16814625Application Date: 2020-03-10
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Publication No.: US11269389B2Publication Date: 2022-03-08
- Inventor: Venkateswar Reddy Kowkutla , Chunhua Hu , Erkan Bilhan , Sumant Dinkar Kale
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent Ebby Abraham; Charles A. Brill; Frank D. Cimino
- Main IPC: G06F1/24
- IPC: G06F1/24 ; G06F1/28
Abstract:
A functional safety POR system requires implementing voltage detectors and supervisory functions in a complex SOC. These features are implemented within the SOC without external components. Three stages of voltage monitoring are implemented to ensure redundancy.
Public/Granted literature
- US20200209931A1 ON CHIP POWER ON RESET WITH INTEGRATED SUPERVISORY FUNCTIONS FOR A FUNCTIONAL SAFETY SYSTEM Public/Granted day:2020-07-02
Information query
