发明名称 |
Avoiding oscillation in self-synchronous bi-directional communication system |
摘要 |
In a bi-directional, self-synchronous bus for communication between semiconductor devices, a logic delay is provided as a flag to a state machine control for indicating that the bus is making a transition from a low to a high state. The logic delay causes the bus to adaptively idle until the bus settles, making it amenable for a wide variety of bus sizes and topologies. In this way, oscillation of the bus is avoided without slowing the speed of the state machine clock.
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申请公布号 |
US2005146358(A1) |
申请公布日期 |
2005.07.07 |
申请号 |
US20040752956 |
申请日期 |
2004.01.07 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
BARUS DANIEL J.;BEHRENDT EILEEN M.;BIAMONTE JEFFREY R.;HARRINGTON RAYMOND J.;TRIFILO TIMOTHY M. |
分类号 |
H03K19/094;(IPC1-7):H03K19/094 |
主分类号 |
H03K19/094 |
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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