Figure 97: Definition Of Channel Status Bits 20 To 23 - Analog Devices ADV8003 Hardware Manual

contain information for channels 1 and 2. If
sample_present.sp0 will be 1, sample_present.sp1 will be 1, sample_present.sp2 will be 0, and sample_present.sp2 will be 0.
Rev. B, August 2013
audioif_cc[2:0]
Start
Audio Sample Packet Header
Layout bit
1
Audio Sample Packet Header
sample_present.spX bit
1
Audio Sample Subpacket X
Cl[23:20] = 2(X) + 1
Cr[23:20] = 2(X) + 2

Figure 97: Definition of Channel Status Bits 20 to 23

is set to 0b011, indicating four channels, the layout bit will be 1;
0
Audio Sample Packet Header
sample_present.spX bit
0
Audio Sample Subpacket X
Audio Sample Subpacket X
Not Present
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ADV8003 Hardware Manual
1
Cl[23:20] = 1
Cr[23:20] = 2