A.144个 B.84个 C.15个 D.不确定
A.Editor file B.Graphic Editor file C.Text Editor file D.Vector waveform file
A.整型 B.实型 C.整型或实型 D.任意类型
A.file→set project to current file B.Assignments→Assignments Editor C.assign→pin/location chip D.file→create default symbol