按照课件做十六位cpu时出现的错误信息
Error (10017): Can't create symbol/include/instantiation/component file for entity "control" because port "shiftSel" are not currently supported by the Quartus Prime symbol/include/instantiation/component file generator
在做十六位cpu时报错了,shiftsel的接口定义如下,请问应该怎么改
type t_shift is (shftpass, sftl, sftr, rotl, rotr);