Invention Grant
- Patent Title: Device, method and system for providing a delayed clock signal to a circuit for latching data
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Application No.: US16022357Application Date: 2018-06-28
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Publication No.: US10573272B2Publication Date: 2020-02-25
- Inventor: Christopher Mozak , Senthil Kumar Sampath
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Agency: Green, Howard & Mughal LLP
- Main IPC: H03L7/06
- IPC: H03L7/06 ; G09G5/00 ; H03K5/135 ; H03K5/14 ; H03L1/00 ; H03L1/02 ; H03L7/081 ; H03K5/00

Abstract:
Techniques and mechanisms for determining a delay to be applied to a clock signal for synchronizing data communication. In an embodiment, a delay is applied to a first clock signal to generate a second clock signal, which is then communicated to a latch circuit via a clock signal distribution path. The delay is determined based on an evaluation of a first time needed for signal communication via a model of the clock signal distribution path. Such determining is further based on an evaluation of a second time for one cycle of a cyclical signal, where said cycle correspond to that of the first clock signal. In another embodiment, multiple different delays are applied each to a different respective clock signal, where each of said delays is based on both the evaluation of the first time and the evaluation of the second time.
Public/Granted literature
- US20200005729A1 DEVICE, METHOD AND SYSTEM FOR PROVIDING A DELAYED CLOCK SIGNAL TO A CIRCUIT FOR LATCHING DATA Public/Granted day:2020-01-02
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