发明授权
- 专利标题: Apparatus and method to manage energy capacity of a backup power supply
- 专利标题(中): 管理备用电源的能量的装置和方法
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申请号: US13740522申请日: 2013-01-14
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公开(公告)号: US09013946B2公开(公告)日: 2015-04-21
- 发明人: Ronald H. Sartore
- 申请人: AgigA Tech Inc.
- 申请人地址: US CA San Diego
- 专利权人: AgigA Tech Inc.
- 当前专利权人: AgigA Tech Inc.
- 当前专利权人地址: US CA San Diego
- 主分类号: G11C7/06
- IPC分类号: G11C7/06 ; G11C7/00 ; G11C5/14 ; G11C14/00 ; G11C16/30

摘要:
A memory module includes volatile memory and non-volatile memory. The module includes logic to check if a non-volatile memory comprises un-erased areas, and if the non-volatile memory comprises un-erased areas, to elevate a backup capacitor potential above a predetermined operating potential sufficient to power a backup of a volatile memory to the non-volatile memory. The module includes logic to ERASE the un-erased areas and to return the capacitor to the predetermined operating potential after the ERASE is complete.
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