Invention Grant
US09590627B2 Operation mode setting circuit of semiconductor apparatus and data processing system using the same
有权
半导体装置的动作模式设定电路及使用该电路的数据处理系统
- Patent Title: Operation mode setting circuit of semiconductor apparatus and data processing system using the same
- Patent Title (中): 半导体装置的动作模式设定电路及使用该电路的数据处理系统
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Application No.: US14220580Application Date: 2014-03-20
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Publication No.: US09590627B2Publication Date: 2017-03-07
- Inventor: Sang Jin Byeon
- Applicant: SK hynix Inc.
- Applicant Address: KR Icheon-si, Gyeonggi-do
- Assignee: SK hynix Inc.
- Current Assignee: SK hynix Inc.
- Current Assignee Address: KR Icheon-si, Gyeonggi-do
- Agency: William Park & Associates Ltd.
- Priority: KR10-2013-0153067 20131210
- Main IPC: H03K19/003
- IPC: H03K19/003 ; H03K19/0175
Abstract:
An operation mode setting circuit of a semiconductor apparatus includes a mode register set configured to update an operation mode information generated internally at the semiconductor apparatus based on preliminary information data in response to a preliminary information setting signal and a preliminary information providing block configured to provide the preliminary information data selected from a plurality of pre-stored preliminary information data to the mode register setting response to the preliminary information setting signal, the selected preliminary information data corresponding to a detected operation parameter detected in response to the preliminary information setting signal.
Public/Granted literature
- US20150162911A1 OPERATION MODE SETTING CIRCUIT OF SEMICONDUCTOR APPARATUS AND DATA PROCESSING SYSTEM USING THE SAME Public/Granted day:2015-06-11
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