MSB                                              LSB
         0      1      2      3      4      5      6      7
     +------+------+------+------+------+------+------+------+
     | B_08 | B_07 | B_06 | B_05 | B_04 | B_03 | B_02 | B_01 |
     +------+------+------+------+------+------+------+------+
     | CODA | CODB | CODC | B_13 | B_12 | B_11 | B_10 | B_09 |
     +------+------+------+------+------+------+------+------+