发明授权
- 专利标题: Adaptive input logic for phase adjustments
- 专利标题(中): 用于相位调整的自适应输入逻辑
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申请号: US10365083申请日: 2003-02-11
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公开(公告)号: US07034596B2公开(公告)日: 2006-04-25
- 发明人: William B. Andrews , Harold Scholz , Barry K. Britton
- 申请人: William B. Andrews , Harold Scholz , Barry K. Britton
- 申请人地址: US OR Hillsboro
- 专利权人: Lattice Semiconductor Corporation
- 当前专利权人: Lattice Semiconductor Corporation
- 当前专利权人地址: US OR Hillsboro
- 代理机构: MacPherson Kwok Chen & Heid LLP
- 代理商 Greg J. Michelson
- 主分类号: H03K3/00
- IPC分类号: H03K3/00
摘要:
Systems and methods are disclosed to provide static and/or dynamic phase adjustments to a data signal relative to a clock signal. For example, the data signal may be delayed by a coarse delay and/or a fine delay to match the timing of the clock signal independently for each input path (e.g., per input pad). The delay may be as a function of positive and/or negative clock edges.
公开/授权文献
- US20040155690A1 Adaptive input logic for phase adjustments 公开/授权日:2004-08-12
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