`
SIGNAL tmp_a: STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL tmp_b: STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL tmp_0: STD_LOGIC_VECTOR(15 DOWNTO 0);
tmp_0 <= “00000000” & tmp_b WHEN tmp_a(0) = ‘1’ ELSE
“0000000000000000”;
`
`
SIGNAL tmp_a: STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL tmp_b: STD_LOGIC_VECTOR(7 DOWNTO 0);
SIGNAL tmp_0: STD_LOGIC_VECTOR(15 DOWNTO 0);
tmp_0 <= “00000000” & tmp_b WHEN tmp_a(0) = ‘1’ ELSE
“0000000000000000”;
`