Invention Grant
- Patent Title: Systems and methods for transmitting clock signals asynchronously to dual-port memory cells
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Application No.: US17092384Application Date: 2020-11-09
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Publication No.: US11437080B2Publication Date: 2022-09-06
- Inventor: Xiaoxiao Li , Lei Zhang
- Applicant: GLOBALFOUNDRIES U.S. INC.
- Applicant Address: US CA Santa Clara
- Assignee: GLOBALFOUNDRIES U.S. INC.
- Current Assignee: GLOBALFOUNDRIES U.S. INC.
- Current Assignee Address: US CA Santa Clara
- Agency: Hoffman Warnick LLC
- Agent David Cain
- Main IPC: G11C7/22
- IPC: G11C7/22 ; G11C7/10

Abstract:
Embodiments of the disclosure provide systems and methods for transmitting clock signals asynchronously to dual-port memory cells. A system according to embodiments of the disclosure may include a source clock configured to generate a clock signal, a dual-port memory cell having a first input port, and a second input port coupled to the source clock. A clock tuner coupled between the source clock and the first input port of the dual-port memory cell delays the clock signal by one of a plurality of delay times and transmits the clock signal to the first input port.
Public/Granted literature
- US20220148633A1 SYSTEMS AND METHODS FOR TRANSMITTING CLOCK SIGNALS ASYNCHRONOUSLY TO DUAL-PORT MEMORY CELLS Public/Granted day:2022-05-12
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