MAP是出现了下边的错误,请达人指教啊
ERROR:MapLib:93 - Illegal LOC on IPAD symbol "IORn" or BUFGP symbol "IORn_BUFGP"
(output signal=IORn_BUFGP), IPAD-IBUFG should only be LOCed to GCLKIOB site.
ERROR:MapLib:93 - Illegal LOC on IPAD symbol "IOWn" or BUFGP symbol "IOWn_BUFGP"
(output signal=IOWn_BUFGP), IPAD-IBUFG should only be LOCed to GCLKIOB site.
有人说应该加BUFG,这个BUFG应该怎么加?从哪加呀?
貌似很专业的样子,谢谢!
PS:俺是新手...
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