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DSR Series
BIT-7 BIT-6 BIT-5 BIT-4 BIT-3 BIT-2 BIT-1 BIT-0
CH-3, CH-4 CH-1, CH-2
DATA-1
CH-2 CH-1 CH-4 CH-3
DATA-2
MSD LSD MSD LSD
. . .
6X.54 : EXTENDED DA INPUT SENSE
This command is used to request the digital audio input status.
When the “60.54” is specified, this command requests the input selection status of all digital
audio input channels that the machine is equipped with.
For the return data, refer to “7X.54 : EXTENDED DA INPUT STATUS”.
When the “61.54” is specified, this command specifies the groups for every two channels by the
BIT-7 to BIT-0 of the DATA-1 as follows.
For the return data, refer to “7X.54 : EXTENDED DA INPUT STATUS”.
[DATA-1]
7X.54 : EXTENDED DA INPUT STATUS
This return command is returned in response to the “6X.54 : EXTENDED DA INPUT SENSE”
command from the CONTROLLER. The DEVICE returns the digital audio input status in
accordance with the request.
When the “60.54” is received, the status data of all channels (channel 1 through N) will be sent
back. Each channel status is composed of 4 bits data as follows.
4BIT DATA 0 : ANALOG
1 : AES/EBU
2 : SDI
4 : SDTI
5 : i.LINK
E : INTERNAL SG
F : INVALID
When the “61.54” is received, the specified status data corresponding to the bitmap will be sent
back from the lower channel number. The data format is same as the return status for “60.54”.
60.58 : DA SAMPLING FREQ SENSE
This command is used to request the sampling frequency of the DEVICE’s digital audio chan-
nels. When the DEVICE receives this command, it returns the “71.58 : DA SAMPLING FREQ
STAUS” command. The DA SAMPLING FREQ STATUS with DATA-1 that shows the
sampling frequency will be sent back.