EMM Labs DCC2 DIGITAL CONTROL CENTER - Manual (Page 16)

DCC2 User Manual
Status info from DCC2
The DCC2 sends back 4 Bytes terminated with a <CR> whenever any status changes.
Byte 0 Byte 1 Byte 2 Byte 3 <CR>
Byte 0 Volume ones in ASCII
Byte 1 Volume tens in ASCII
Byte 2 bit 0 Status of Analog XLR input (0 when selected)
bit 1 Status of Analog RCA input (0 when selected)
bit 2 Status of DSD input on BNC (0 when selected)
bit 3 Status of DSD input on ST glass (0 when selected)
bit 4 Status of PCM input on AES/EBU (0 when selected)
bit 5 Status of PCM input in Coax (0 when selected)
bit 6 Status of PCM input on TOSLink (0 when selected)
bit 7 Status of PCM input on ST glass input (0 when selected)
Byte 3 bit 0 0 when clock is locked
bit 1 0 when external clock is selected
bit 2 0 when 44.1kHz selected as base sample frequency
bit 3 0 when 48kHz selected as base sample frequency
bit 4 Status of polarity of analog ouputs (0 when inverted)
bit 5 Status of wide bandwidth selection (0 when selected)
bit 6 Status of mute (0 when muted)
bit 7 1 when in Standby operation
Byte 4 <CR> (x0D)
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