发明名称 |
METHOD OF MANAGING DATA IN A PORTABLE ELECTRONIC DEVICE HAVING A PLURALITY OF CONTROLLERS |
摘要 |
The invention is a method of managing data in a portable electronic device comprising first and second controllers. The first controller comprises a first microprocessor and a first non volatile memory. The first microprocessor comprises a first piece of code. The second controller comprises a second microprocessor and a second non volatile memory. The second non volatile memory comprises a first executable data. The method comprises the following steps of : a) loading and activating the first piece of code in the first microprocessor, b) sending by the first controller a first request for retrieving the first executable data from the second non volatile memory, c) loading the first executable data into the first controller, and d) executing the first executable data by the first microprocessor. |
申请公布号 |
WO2009156404(A2) |
申请公布日期 |
2009.12.30 |
申请号 |
WO2009EP57834 |
申请日期 |
2009.06.23 |
申请人 |
GEMALTO SA;THILL, MICHEL;MARSEILLE, FRANCOIS-XAVIER |
发明人 |
THILL, MICHEL;MARSEILLE, FRANCOIS-XAVIER |
分类号 |
G06F9/445 |
主分类号 |
G06F9/445 |
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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