发明名称 |
System, method and storage medium for controlling asynchronous updates to a register |
摘要 |
A system for controlling asynchronous updates to a register, the system including a generally accessible register that is asynchronously updateable by hardware and software. The system also includes protection logic that is in communication with the register. The protection logic includes circuitry to prevent a hardware update to the register from being overwritten by a software update.
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申请公布号 |
US7380077(B2) |
申请公布日期 |
2008.05.27 |
申请号 |
US20070625408 |
申请日期 |
2007.01.22 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BILLECI MICHAEL |
分类号 |
G06F12/00;G06F3/00 |
主分类号 |
G06F12/00 |
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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