| b10 | b16 | field | type | size | bitfield | comments | 0 | 0 | mint | short | :6 | 003F | minutes (0-59) | | | hr | short | :5 | 07C0 | hours (0-23) | | | dom | short | :5 | F800 | days of month (1-31) | 2 | 2 | mon | short | :4 | 000F | months (1-12) | | | yr | short | :9 | 1FF0 | years (1900-2411)-1900 | | | wdy | short | :3 | E000 | weekday, Sunday=0, Monday=1, Tuesday=2, Wednesday=3, Thursday=4, Friday=5, Saturday=6 | |
cbDTTM (count of bytes of DTTM) is 4.