| 发明名称 |
METHODS AND DEVICES FOR CONTROLLING THE ACCESS TO A DATA PROCESSING DEVICE |
| 摘要 |
The invention relates to methods and devices for controlling the access to a data processing system, especially a data memory, by means of an access filter circuit (10). In the event of unlimited access, said access filter circuit (10) is operated at a normal operation temperature in a read-write mode, and in the event of limited access, is operated at an access protection temperature which is lower than the normal operation temperature. |
| 申请公布号 |
WO03062997(A3) |
申请公布日期 |
2003.12.24 |
| 申请号 |
WO2003EP00614 |
申请日期 |
2003.01.22 |
| 申请人 |
FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V.;ZIMMERMANN, HEIKO;FUHR, GUENTER, R.;HAGEDORN, ROLF |
发明人 |
ZIMMERMANN, HEIKO;FUHR, GUENTER, R.;HAGEDORN, ROLF |
| 分类号 |
G06F1/00;G06F1/20;G06F11/00;G06F11/30;G06F12/14;G11C5/00;H04L9/00;H04L9/32;(IPC1-7):G06F11/00 |
主分类号 |
G06F1/00 |
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