发明名称 |
Asynchronous packet based dual port link list header and data credit management structure |
摘要 |
An asynchronous data transfer interface is provided across a boundary that allows high bandwidth data transfers which are packet based as defined by PCI_Express architecture, and has general utility in processor-based applications like servers, desktop applications, and mobile applications. A shared set of multi-port RAM buffers allow both an application layer AL and a transaction layer TL access to a communication protocol layer in a defined process that allows both the application layer AL and the transaction layer TL to read and manage the buffers in a 16 byte boundary in a manner that allows a data credit to be decoupled from a header credit.
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申请公布号 |
US7752355(B2) |
申请公布日期 |
2010.07.06 |
申请号 |
US20040832658 |
申请日期 |
2004.04.27 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
KELLER EMORY D.;PERRI ANTHONY J.;VENTRONE SEBASTIAN T. |
分类号 |
G06F5/00;G06F13/40;H04L12/56 |
主分类号 |
G06F5/00 |
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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