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1. 发明授权

US5535226A On-chip ECC status 失效
标题翻译：片上ECC状态
公开(公告)号：US5535226A
公开(公告)日：1996-07-09
申请号：US251056
申请日：1994-05-31
申请人： Charles E. Drake , John A. Fifield , Richard D. Wheeler , Barry J. Wolford
发明人： Charles E. Drake , John A. Fifield , Richard D. Wheeler , Barry J. Wolford
IPC分类号： G06F12/16 , G06F11/10 , G11C29/00
CPC分类号： G06F11/1008 , G06F11/1024
摘要： In one aspect, a memory device employing device-level error correction tracks the status of the error correction in terms of whether error correction is active or inactive, whether an uncorrectable error beyond the capability of the device-level correction is detected, whether a recovery option from an uncorrectable error is active and whether the recovery option has been reset. In another aspect, a diagnostic method for determining a status for one or more aspects of device-level error correction employed by a memory device is provided. In the diagnostic method, the status is determined for the one or more aspects, a flag is set based on the status, the flag is latched, a diagnostic code is input into the memory device and the latched flag is read.
摘要翻译：在一个方面，采用设备级错误校正的存储器件根据纠错是有效还是无效来跟踪纠错的状态，是否检测到超出设备级校正能力的不可校正错误，是否恢复来自不可校正错误的选项处于活动状态，以及恢复选项是否已重置。另一方面，提供了一种用于确定存储器件所采用的器件级错误校正的一个或多个方面的状态的诊断方法。在诊断方法中，针对一个或多个方面确定状态，基于状态设置标志，锁存标志，将诊断代码输入到存储器件中，并且读取锁存标志。

2. 发明授权

US06618942B2 Method for insertion of inserting printed circuit card into socket connectors 失效
标题翻译：将印刷电路卡插入插座连接器的方法
公开(公告)号：US06618942B2
公开(公告)日：2003-09-16
申请号：US09970618
申请日：2001-10-04
申请人： Brian S. Beaman , Scott J. Hadderman , Richard D. Wheeler
发明人： Brian S. Beaman , Scott J. Hadderman , Richard D. Wheeler
IPC分类号： H05K1300
CPC分类号： H01R12/88 , H01R12/721 , Y10T29/49139 , Y10T29/49169 , Y10T29/49217
摘要： A method for insertion of inserting printed circuit card into socket connectors which prevents sockets from getting contaminated or damaged during the insertion of a printed circuit card comprises the steps of: inserting a cam for moving a socket connector's contacts outwardly so that they will not make contact with a card's edge when it is inserted between the contacts of the sockets connector as it is inserted, and after the printed circuit card is inserted the printed circuit card moving the printed circuit card until it makes contact with a stop in the socket connector, and after the printed circuit card has contacted the stop in the socket connector, moving the cam to a closed position allowing the printed circuit card to be seated, and seating the printed circuit card by moving it to cause and allow for an amount of wipe to clean the connector's contacts without contaminating or damaging the socket connector's contacts during the insertion of said printed circuit card.
摘要翻译：将插入印刷电路卡插入到插座连接器中以防止在插入印刷电路卡期间插座受到污染或损坏的插入方法包括以下步骤：插入用于向外移动插座连接器触头的凸轮，使得它们不会接触当插入插座连接器的触点之间时插入卡的边缘，并且在印刷电路卡插入印刷电路卡之后移动印刷电路卡直到其与插座连接器中的止动件接触，并且在印刷电路卡已经与插座连接器中的停止点接触之后，将凸轮移动到关闭位置，允许印刷电路卡就座，并且通过移动印刷电路卡来安置印刷电路板，并允许擦拭量清洁连接器的触点在插入所述印刷电路卡期间不会污染或损坏插座连接器的触头。

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