Invention Publication
- Patent Title: CLOCK GATING CIRCUITS AND METHODS FOR DUAL-EDGE-TRIGGERED APPLICATIONS
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Application No.: US18308486Application Date: 2023-04-27
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Publication No.: US20240361384A1Publication Date: 2024-10-31
- Inventor: Arnab Khawas , Gokul Sabada , Madhavan Sainath Rao Pissay , Badarish Subbannavar
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Main IPC: G01R31/3185
- IPC: G01R31/3185 ; G01R31/317

Abstract:
Embodiments disclosed herein relate to clock gating. An example integrated circuit includes an oscillator that outputs a clock signal to a clock gating system that generates and provides a gated clock signal to a data storage circuit. The clock gating system includes a first digital logic circuit having an input coupled to the oscillator to receive the clock signal, an active-low latch that includes an input coupled to an output of the first digital logic circuit and an input coupled to receive an enable signal, a second digital logic circuit that includes an input coupled to the oscillator and an input coupled to the output of the active-low latch, and an active-high latch that includes an input coupled to the output of the second digital logic circuit, an input coupled to receive the enable signal, and an output configured to provide a gated clock signal to the data storage circuit.
Public/Granted literature
- US12146912B1 Clock gating circuits and methods for dual-edge-triggered applications Public/Granted day:2024-11-19
Information query
IPC分类: