发明名称 |
Systems and methods for facilitating testing of pad receivers of integrated circuits |
摘要 |
A preferred integrated circuit (IC) includes a first pad electrically communicating with at least a portion of the IC. The first pad includes a first driver and a first receiver, with the first driver being configured to provide a first pad output signal to a component external to the IC, and the first receiver being configured to receive a first pad input signal from a component external to the IC. The first receiver also is configured to provide, to a component internal to the IC, a first receiver digital output signal in response to the first pad input signal. A first test circuit also is provided that is internal to the IC. The first test circuit is adapted to provide information corresponding to the receiver setup time and/or the receiver hold time of the first pad. Systems and methods also are provided.
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申请公布号 |
US6658613(B2) |
申请公布日期 |
2003.12.02 |
申请号 |
US20010813752 |
申请日期 |
2001.03.21 |
申请人 |
AGILENT TECHNOLOGIES, INC. |
发明人 |
REARICK JEFFREY R.;ROHRBAUGH JOHN G.;SHEPSTON SHAD |
分类号 |
G01R31/28;G01R31/3183;G01R31/319;H01L21/66;(IPC1-7):G01R31/28;G04F1/00 |
主分类号 |
G01R31/28 |
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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