发明名称 |
MEMORY AREA PROTECTION CIRCUIT |
摘要 |
A circuit for controlling the access to at least one area of a memory accessible by a program execution unit, including a first instruction address input; at least one second data address input, the addresses coming from the execution unit; at least one function of correlation of these addresses; and at least one output of a bit for validating the fulfilling of conditions set by the correlation function.
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申请公布号 |
US2008155188(A1) |
申请公布日期 |
2008.06.26 |
申请号 |
US20070958958 |
申请日期 |
2007.12.18 |
申请人 |
STMICROELECTRONICS S.A. |
发明人 |
COURCAMBECK STEPHAN;MARTINEZ ALBERT;NICOLAI JEAN;ORLANDO WILLIAM |
分类号 |
G06F9/30;G06F12/02;G06F21/79 |
主分类号 |
G06F9/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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