Bi-Directional Communication Configuration (CV28)

DCCWiki, a community DCC encyclopedia.
Jump to: navigation, search

Summary: CV28 allows configuration of bi-direction communications in a Multifunction Decoder


Enabled = 1, Disabled = 0

  • Bit 0: Enable or Disable the Unsolicited Decoder Initiated Transmission
  • Bit 1: Initiated Broadcast Transmission using Asymmetrical DCC Signal
  • Bit 2: Initiated Broadcast Transmission using Signal Controlled Influence
  • Bits 3 to 5: Reserved for future usage
  • Bits 6 and 7: Flag Bits, currently not used but reserved for future use.
If the decoder does not support a feature shown, it shall not allow that bit to be set improperly (i.e. it must contain the default value.)

See Also