data_vector = 191 downto 0
addr_size = 1.0 , txdata_size = 24.0
counter = 0 , 191.0 downto 184.0
counter = 1 , 183.0 downto 176.0
counter = 2 , 175.0 downto 168.0
counter = 3 , 167.0 downto 160.0
counter = 4 , 159.0 downto 152.0
counter = 5 , 151.0 downto 144.0
counter = 6 , 143.0 downto 136.0
counter = 7 , 135.0 downto 128.0
counter = 8 , 127.0 downto 120.0
counter = 9 , 119.0 downto 112.0
counter = 10 , 111.0 downto 104.0
counter = 11 , 103.0 downto 96.0
counter = 12 , 95.0 downto 88.0
counter = 13 , 87.0 downto 80.0
counter = 14 , 79.0 downto 72.0
counter = 15 , 71.0 downto 64.0
counter = 16 , 63.0 downto 56.0
counter = 17 , 55.0 downto 48.0
counter = 18 , 47.0 downto 40.0
counter = 19 , 39.0 downto 32.0
counter = 20 , 31.0 downto 24.0
counter = 21 , 23.0 downto 16.0
counter = 22 , 15.0 downto 8.0
counter = 23 , 7.0 downto 0.0
counter = 24 , -1.0 downto -8.0
24.0