发明名称 |
Bus bridge with performance monitor |
摘要 |
<p>The present invention relates to a bus bridge for use in a data processing system comprising: a primary bus interface (206) coupled to a primary bus (202); a secondary bus interface (208) coupled to a secondary bus (204); a performance monitor register (218); and a state machine (210) connected to the primary and secondary bus interfaces and configured to record the occurrence of a specified event in the performance monitor register. <IMAGE></p> |
申请公布号 |
EP1160670(A1) |
申请公布日期 |
2001.12.05 |
申请号 |
EP20010000192 |
申请日期 |
2001.05.29 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BUCKLAND, PAT ALLEN;NEAL, DANIEL MARVIN;THURBER, STEVEN MARK |
分类号 |
G06F13/36;G06F11/34;G06F13/00;(IPC1-7):G06F11/34 |
主分类号 |
G06F13/36 |
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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