EDA技术与应用(第4版)
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EDA技术与应用(第4版)
根据书上制作8位加法器,结果出现:
Warning:No exact pin location assignment(s) for 25 pins of 25 total pins
\x05Info:Pin COUT not assigned to an exact location on the device
\x05Info:Pin SUM[7] not assigned to an exact location on the device
\x05Info:Pin SUM[6] not assigned to an exact location on the device
\x05Info:Pin SUM[5] not assigned to an exact location on the device
\x05Info:Pin SUM[4] not assigned to an exact location on the device
\x05Info:Pin SUM[3] not assigned to an exact location on the device
\x05Info:Pin SUM[2] not assigned to an exact location on the device
\x05Info:Pin SUM[1] not assigned to an exact location on the device
\x05Info:Pin SUM[0] not assigned to an exact location on the device
\x05Info:Pin A[0] not assigned to an exact location on the device
\x05Info:Pin B[0] not assigned to an exact location on the device
\x05Info:Pin A[7] not assigned to an exact location on the device
\x05Info:Pin B[7] not assigned to an exact location on the device
\x05Info:Pin A[6] not assigned to an exact location on the device
求大神qq或e-mail来解决
根据书上制作8位加法器,结果出现:
Warning:No exact pin location assignment(s) for 25 pins of 25 total pins
\x05Info:Pin COUT not assigned to an exact location on the device
\x05Info:Pin SUM[7] not assigned to an exact location on the device
\x05Info:Pin SUM[6] not assigned to an exact location on the device
\x05Info:Pin SUM[5] not assigned to an exact location on the device
\x05Info:Pin SUM[4] not assigned to an exact location on the device
\x05Info:Pin SUM[3] not assigned to an exact location on the device
\x05Info:Pin SUM[2] not assigned to an exact location on the device
\x05Info:Pin SUM[1] not assigned to an exact location on the device
\x05Info:Pin SUM[0] not assigned to an exact location on the device
\x05Info:Pin A[0] not assigned to an exact location on the device
\x05Info:Pin B[0] not assigned to an exact location on the device
\x05Info:Pin A[7] not assigned to an exact location on the device
\x05Info:Pin B[7] not assigned to an exact location on the device
\x05Info:Pin A[6] not assigned to an exact location on the device
求大神qq或e-mail来解决
![EDA技术与应用(第4版)](/uploads/image/z/18850896-0-6.jpg?t=EDA%E6%8A%80%E6%9C%AF%E4%B8%8E%E5%BA%94%E7%94%A8%28%E7%AC%AC4%E7%89%88%EF%BC%89)
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