Invention Grant
- Patent Title: Method and apparatus for providing complimentary state retention
- Patent Title (中): 提供免费状态保留的方法和装置
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Application No.: US13623937Application Date: 2012-09-21
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Publication No.: US09159409B2Publication Date: 2015-10-13
- Inventor: John J. Wuu , Donald R. Weiss
- Applicant: Advanced Micro Devices, Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: Advanced Micro Devices, Inc.
- Current Assignee: Advanced Micro Devices, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Faegre Baker Daniels LLP
- Main IPC: G11C14/00
- IPC: G11C14/00 ; G11C13/00
Abstract:
A method, integrated circuit and apparatus are operative to control a plurality of passive variable resistance memory cells to store complimentary state information from at least one active memory circuit, such as a flop, latch, or any other suitable state generation circuit. The method, apparatus and integrated circuit may be operative to control the plurality of passive variable resistance memory cells to also restore the stored complimentary state information for the at least one active memory.
Public/Granted literature
- US20130069964A1 METHOD AND APPARATUS FOR PROVIDING COMPLIMENTARY STATE RETENTION Public/Granted day:2013-03-21
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