发明名称 |
CUSTOMIZATION OF A MICROPROCESSOR AND DATA PROTECTION METHOD |
摘要 |
An electronic circuit containing a processing unit for executing program instructions, including at least one unit for recognizing at least one first instruction operator in the program and for converting this first operator into another instruction operator, both operators being interpretable by the processing unit. A method for controlling the access to data by such a circuit.
|
申请公布号 |
US2008294880(A1) |
申请公布日期 |
2008.11.27 |
申请号 |
US20080122742 |
申请日期 |
2008.05.19 |
申请人 |
STMICROELECTRONICS S.A. |
发明人 |
ROQUELAURE PHILIPPE;BANCEL FREDERIC;BERARD NICOLAS |
分类号 |
G06F9/318;G06F21/12;G06F21/62;G06F21/72;G06F21/73;G06F21/77 |
主分类号 |
G06F9/318 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|