PPT ½½¶óÀ̵å
- The CASE statement allows operations to be performed based on the value of a single expression, as indicated by the ¡°selector expression¡±.
process (¡¦) begincase ( selector expression ) iswhen .. . => sequential statements ;when ... => sequential statements ; when ... => sequential statements ; end case ;
process (...)begincase ( selector expression ) iswhen ... => sequential statements ; . . . when others => sequential statements ; end case ;