发明授权
- 专利标题: Counter with overflow prevention capability
- 专利标题(中): 具有防溢出功能的计数器
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申请号: US12005933申请日: 2007-12-28
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公开(公告)号: US07738621B2公开(公告)日: 2010-06-15
- 发明人: Dae-Kun Yoon , Kyung-Hoon Kim , Dae-Han Kwon , Taek-Sang Song
- 申请人: Dae-Kun Yoon , Kyung-Hoon Kim , Dae-Han Kwon , Taek-Sang Song
- 申请人地址: KR
- 专利权人: Hynix Semiconductor Inc.
- 当前专利权人: Hynix Semiconductor Inc.
- 当前专利权人地址: KR
- 代理机构: Blakely, Sokoloff, Taylor & Zafman
- 优先权: KR10-2007-0098190 20070928
- 主分类号: G06M3/00
- IPC分类号: G06M3/00 ; H03K21/40
摘要:
A counter with overflow prevention capability includes a counting unit configured to count an output code in response to an input signal and an overflow preventing unit configured to control the counting unit to stop counting the output code when a current value of the output code is a maximum value but a previous value thereof is not the maximum value.
公开/授权文献
- US20090086881A1 Counter with overflow prevention capability 公开/授权日:2009-04-02
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