发明名称 |
High speed asynchronous bus for an integrated circuit |
摘要 |
An apparatus for providing a high speed asynchronous bus for a plurality of modules of an integrated circuit is disclosed. Each of the modules may comprise one or more clock domains. The apparatus comprises a distributed AND structure capable of receiving a data strobe signal and a data signal from each of the plurality of modules. A method for sampling data from the high speed asynchronous bus is also disclosed. Data is sampled when a sampling criterion has occurred. The sampling criterion is based upon detecting changes in a data strobe signal or in a delayed data strobe signal.
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申请公布号 |
US6795882(B1) |
申请公布日期 |
2004.09.21 |
申请号 |
US20010873735 |
申请日期 |
2001.06.04 |
申请人 |
ADVANCED MICRO DEVICES, INC. |
发明人 |
KOMMRUSCH STEVE |
分类号 |
G06F13/00;G06F13/42;(IPC1-7):G06F13/00 |
主分类号 |
G06F13/00 |
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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