Topic: MADI 192kHz Frame Formats
I am using the HDSP MADI card and would like to interface with the MADI I/O using the 192kHz MADI.
Since AES10-2008 does not define a MADI frame format for 192kHz, does the HDSP MADI card extrapolate the same formats as 96kHz? In AES10-2008, with 96Kz Sampling, there are two modes, one where the Frame clock (Fc) = Sampling rate (Fs), and one where Frame clock is 1/2 sampling rate. With 192KHz, there should be one additional mode... where Frame Clock = 1/4 Sampling rate so there will be 3 possible modes at 192kHz.
Fc = 192KHz, Fs = 192KHz
[Start Frame] CH0 | CH1 | CH2 ... CH16 [End Frame] 16 total samples/frame
Fc = 96KHz, Fs = 192KHz {Double Rate}
[Start Frame] CH0(n) | CH0(n+1) | CH1(n) | CH(n+1) | ... CH16(n) | CH16(n+1) [End Frame] 32 total samples/frame
Fc = 48KHz, Fs = 192KHz {Quad Rate}
[Start Frame] CH0(n) | CH0(n+1) | CH0(n+2) | CH0(n+3) | CH1(n)... CH16(n+2) | CH16(n+3) [End Frame] 64 total samples/frame
Does RME support all of these modes or do you do something different?