发明名称 |
Microcomputer system for accessing hierarchical buses |
摘要 |
In a microcomputer system, an access operation is executed in a pipeline mode via buses to which bus masters are connected, and a control of the pipeline execution is performed by a bus controller. Furthermore, an access for delaying this pipeline operation is carried out by low-level of hierarchical buses connected by a buffer and a low-level bus controller.
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申请公布号 |
US5608881(A) |
申请公布日期 |
1997.03.04 |
申请号 |
US19930143142 |
申请日期 |
1993.10.29 |
申请人 |
HITACHI, LTD.;HITACHI ULSI ENGINEERING CORPORATION |
发明人 |
MASUMURA, SHIGEKI;NAKAMURA, HIDEO;NOGUCHI, KOUKI;KAWASAKI, SHUMPEI;FUKADA, KAORU;AKAO, YASUSHI |
分类号 |
G06F3/06;G06F13/36;G06F13/362;(IPC1-7):G06F13/00 |
主分类号 |
G06F3/06 |
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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