[求助] xilinx: 普通IO能驱动MMCM吗?

h2o_freely

map的时候总是报错 ：ERROR : Place : 1155 - A clock IOB/MMCM clock component pair have been found MMCM site pair. The clock IOB component <xx>is placed at site <M22>. the corresponding MMCM component <XXX> is placed at site <MMCM_ADV_X0Y7>.The clock IO can use the fast path between the IOB and the clock manager if
a) the IOB is placed on a local clock capable IOB site in the same horizontal clock region pair as the MMCM site (fastest dedicated path),
or b) the IOB is placed on a global clock capable IOB site which has a dedicated fast path to all MMCM sites.

8 G; {" ?8 i# V  y5 E- w* C& l7 NISE建议用 CLOCK_DEDICATED_ROUT = FALSE 来使error变为warning。
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请问，是否还有别的方法？
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5 ], p$ j& A) J; G有的情况即时使用CLOCK_DEDICATED_ROUT = FALSE，还会出现：
, f' m( _# a( t( QphysDesignRules:2053 - unsupported MMCM_ADV configuration. The signal xx on the CLKIN1 pin of MMCM_ADV comp xxx with COMPENSATION mode ZHOLD must be driven by a clock capable IOB.

" @% p4 ]. d+ d% F% m3 \& o请教，这个如何解决？
2 S% O* k- n0 C/ Z1 \# r因为pcb已经做好，pin的位置都固定了，没法把时钟信号重新连dao clock capable IOB的pin上了。
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% e7 M# D0 h" b1 F# R+ a' j+ W谢谢