1. TMCC utilizes the same command codes as Digital Command Control ( DCC ). 2. The hardware could accept almost all of the 240 possible channel command codes . 3. Devices which do not support 64-bit addressing can simply not respond to that command code . 4. DCS uses proprietary command codes and transmission technology covered under US patent 6, 457, 681. 5. In the present case, these was no identifiable " literary work " that embodied command codes . 6. The next cycle, the initiator transmits the high 32 address bits, plus the real command code . 7. Because TMCC utilizes the DCC command codes , it is possible to control TMCC with DCC compatible software. 8. The first byte is the command code , followed by the x and y co-ordinates as two byte pairs. 9. At that moment, Picard realizes that he has unwittingly provided Moriarty with the command codes for the Enterprise. 10. However, unlike DCC, it uses a 455 kHz radio transmission to carry the command codes separate from track power.
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