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本帖最后由 caiyichi 于 2015-9-23 18:21 编辑
我编译时出现如下error,可是我这几个pin都没使用,报错后pin planner 里面无故出现这样一个output:clk_diff~reserved_gnd_T7,以前使用gxb收发器编译时都没出现这种问题,求解决方法,谢谢!
Error (169330): T7 cannot be used in the design when M7 is used to drive a transceiver channel at or greater than 2.97 Gbps.
Error (169330): T8 cannot be used in the design when M7 is used to drive a transceiver channel at or greater than 2.97 Gbps.
Error (169330): V6 cannot be used in the design when M7 is used to drive a transceiver channel at or greater than 2.97 Gbps.
Error (169330): W8 cannot be used in the design when M7 is used to drive a transceiver channel at or greater than 2.97 Gbps.
Error (169330): AA4 cannot be used in the design when M7 is used to drive a transceiver channel at or greater than 2.97 Gbps. |
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