NgdBuild:604 - logical block 'DATA_OUT/RAM' with type 'RAM_16800' could
not be resolved. A pin name misspelling can cause this, a missing edif or ngc
file, or the misspelling of a type name. Symbol 'RAM_16800' is not supported
in target 'virtex5'.
哪个高手遇到过这个问题 急需解答 多谢了