elseif then (SEL=”0001”) Y (1) <=’0’; elseif then (SEL=”0010”) Y (2) <=’0’; elseif then (SEL=”0011”) Y (3) <=’0’; elseif then (SEL=”0100”) Y (4) <=’0’; elseif then (SEL=”0101”) Y (5) <=’0’; elseif then (SEL=”0110”) Y (6) <=’0’; elseif then (SEL=”0111”) Y (7) <=’0’; elseif then (SEL=”1000”) Y (8) <=’0’; elseif then (SEL=”1001”) Y (9) <=’0’; elseif then (SEL=”1010”) Y (10) <=’0’; elseif then (SEL=”1011”)
elseif (SEL=”0001”) then Y (1) <=’0’; elseif (SEL=”0010”) then Y (2) <=’0’; elseif (SEL=”0011”) then Y (3) <=’0’; elseif (SEL=”0100”) then Y (4) <=’0’; elseif (SEL=”0101”) then Y (5) <=’0’; elseif (SEL=”0110”) then Y (6) <=’0’; elseif (SEL=”0111”) then Y (7) <=’0’; elseif (SEL=”1000”) then Y (8) <=’0’; elseif (SEL=”1001”) then Y (9) <=’0’; elseif (SEL=”1010”) then Y (10) <=’0’; elseif (SEL=”1011”) then