Invention Grant
- Patent Title: Low clock-power integrated clock gating cell
- Patent Title (中): 低时钟功率集成时钟门控单元
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Application No.: US14089238Application Date: 2013-11-25
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Publication No.: US09362910B2Publication Date: 2016-06-07
- Inventor: Girishankar Gurumurthy , Mahesh Ramdas Vasishta
- 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 John R. Pessetto; Frank D. Cimino
- Main IPC: H03K3/289
- IPC: H03K3/289 ; H03K19/00

Abstract:
In an integrated clock gating (ICG) cell a latch is coupled to a NOR gate. The NOR gate receives an enable signal. The latch is configured to generate a latch output in response to the state of the enable signal. The latch includes a tri-state inverter. A NAND gate is coupled to the latch and the NAND gate is configured to generate an inverted clock signal in response to the latch output and a clock input.
Public/Granted literature
- US20140184271A1 LOW CLOCK-POWER INTEGRATED CLOCK GATING CELL Public/Granted day:2014-07-03
Information query
IPC分类: