only have code this is a databass integer and std_logic_vector convert if you need use this you need use library ieee.std_logic_arith.all A:intger B:std_logic_vector A<=conv_integer(B); B<=conv_std_logic_vector(A,std_logic_vector range); 對於code有任何的問題可以在lssues 提出會盡快修正與解答