发明授权
- 专利标题： Methods and circuits for disrupting integrated circuit function
- 专利标题（中）： 破坏集成电路功能的方法和电路
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申请号： US13742733申请日： 2013-01-16
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公开(公告)号： US09058903B2公开(公告)日： 2015-06-16
- 发明人: Igor Arsovski , Sebastian T. Ventrone
- 申请人： International Business Machines Corporation
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Schmeiser, Olsen & Watts
- 代理商 David Cain
- 主分类号： G11C29/00
- IPC分类号： G11C29/00 ; G11C29/56 ; G11C29/42 ; G11C29/52
摘要：
Methods and circuits for disrupting integrated circuit function. The circuits include finite state machines connected to memory arrays. The finite state machines are sensitive to a predetermined sequence of addresses sent to the memory array or the time between a series of memory array errors detected by an error detection circuit. Upon detection of the pre-set addresses or errors the finite state machines either (i) enable or disable specific circuit functions or (ii) disrupt the operation of the integrated circuit.
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