30
DSR Series
BIT-7 BIT-6 BIT-5 BIT-4 BIT-3 BIT-2 BIT-1 BIT-0
DA3 DA2 DA1DA4
DATA-1 DATA-2
Input Signal
BIT-X BIT-X
0 0 DIGITAL AUDIO (AES/EBU)
0 1 ANALOG AUDIO
1 0 NO CHANGE
DATA-1
CH-2 CH-1 CH-4 CH-3
DATA-2
MSD LSD MSD LSD
42.50 : DA INPUT SELECT
This command is used to select the input signal source of the audio channels according to the
contents of DATA-1 and DATA-2.
[DATA-1/DATA-2]
The table below shows the input signal sources for the audio channels.
4X.54 : EXTENDED DA INPUT SELECT
This command is used to select the input audio source according to the value of DATA-1 and
DATA-2.
4BIT DATA 0 : ANALOG
1 : AES/EBU
2 : SDI
4 : SDTI
5 : i.LINK
E : INTERNAL SG
F : NO CHANGE
Example) In the case of “42.54.22.00”
CH-1 & CH-2 : SDI
CH-3 & CH-4 : ANALOG
41.58 : DA SAMPLING FREQ PRESET
A DEVICE selects the digital audio sampling frequency in accordance with the contents of
DATA-1.
[DATA-1]
01 : 48.0 kHz
03 : 32.0 kHz