发明名称 |
ASYNCHRONOUS DIGITAL CIRCUITS INCLUDING ARBITRATION AND ROUTING PRIMITIVES FOR ASYNCHRONOUS AND MIXED-TIMING NETWORKS |
摘要 |
Asynchronous digital circuits are described, including arbitration and routing primitives for asynchronous and mixed-timing networks. An asynchronous arbitration primitive has two data inputs and one data output. A mutual exclusion element is used to select the first-arriving data request from one of the two inputs to the output. A asynchronous routing primitive has one data input and two data outputs. The incoming data is routed to one of the two outputs based on a routing bit accompanying the data. The primitives use handshaking with request and acknowledge signals to ensure that data is passed when neighboring circuits are ready to receive or send data.
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申请公布号 |
US2011121857(A1) |
申请公布日期 |
2011.05.26 |
申请号 |
US200913003196 |
申请日期 |
2009.07.14 |
申请人 |
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK |
发明人 |
NOWICK STEVEN M.;HORAK MICHAEL;CARLBERG MATTHEW |
分类号 |
H03K19/21 |
主分类号 |
H03K19/21 |
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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