| 发明名称 |
SYSTEMS AND METHODS FOR MANAGING READ-ONLY MEMORY |
| 摘要 |
A first virtual memory address is mapped to a real memory in a memory device, and a second virtual memory address is mapped to the real memory. Here, the first virtual memory address is authorized to modify data in the real memory and the second virtual memory address is not authorized to modify the data in the real memory. |
| 申请公布号 |
US2012254498(A1) |
申请公布日期 |
2012.10.04 |
| 申请号 |
US201213493153 |
申请日期 |
2012.06.11 |
| 申请人 |
HATFIELD BRIAN D.;KO WENJENG;LIU LEI;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HATFIELD BRIAN D.;KO WENJENG;LIU LEI |
| 分类号 |
G06F12/02 |
主分类号 |
G06F12/02 |
| 代理机构 |
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