发明名称 |
Programmable Priority Encoder |
摘要 |
In one embodiment, a programmable priority encoder is configured to receive inputs, including an ordered list of a plurality of input request values each representing either a request or a non-request, and a starting position within the ordered list of the plurality of input request values. The programmable priority encoder is configured to generate an identification of a result position of a first input indicating said request in order from a position identified from the starting position within the ordered list. In one embodiment, the programmable priority encoder includes a hierarchal structure of logic blocks including a plurality of columns of logic blocks; wherein a first-stage column of the plurality of columns of logic blocks is configured to operate on at most N input values; and wherein the ordered list of the plurality of input request values consists of N input request values.
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申请公布号 |
US2012293199(A1) |
申请公布日期 |
2012.11.22 |
申请号 |
US201113111650 |
申请日期 |
2011.05.19 |
申请人 |
NEBHRAJANI VIJAY A.;ROSE KENNETH MICHAEL;WALKER DAVID S.;CISCO TECHNOLOGY, INC., A CORPORATION OF CALIFORNIA |
发明人 |
NEBHRAJANI VIJAY A.;ROSE KENNETH MICHAEL;WALKER DAVID S. |
分类号 |
H03K19/173 |
主分类号 |
H03K19/173 |
代理机构 |
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主权项 |
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地址 |
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