发明名称 |
Apparatus and method for interconnecting a processor to co-processors using shared memory |
摘要 |
An apparatus and method for interfacing a processor to one or more co-processors interface provides a dual ported memory to be used as a message passing buffer between the processor and the co-processors. Both the processor and co-processors can connect asynchronously to the dual ported memory. Control logic monitors activity by the processor to alert the co-processors of communications by the processor written to the memory and otherwise allows the processor and co-processors to think they are interfacing directly with one another
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申请公布号 |
US2005268072(A1) |
申请公布日期 |
2005.12.01 |
申请号 |
US20050182141 |
申请日期 |
2005.07.15 |
申请人 |
NAJAM ZAHID;JUNGCK PEDER J;NGUYEN ANDREW T |
发明人 |
NAJAM ZAHID;JUNGCK PEDER J.;NGUYEN ANDREW T. |
分类号 |
G06F9/38;G06F15/78;(IPC1-7):G06F15/00 |
主分类号 |
G06F9/38 |
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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