GS2972 Datasheet, PDF (48/125 Pages) Semtech Corporation – 3G/HD/SD-SDI Serializer with Complete SMPTE Audio & Video Support

WCLK
Channel A (Left)
ACLK
AIN[8/7:2/1] 0 1 2 3 4 5 6 7 8
Preamble
AUX
LSB
Channel B (Right)
27 28 29 30 31 0 1 2 3 4 5 6 7 8
MSB V U C P
Preamble
AUX
LSB
27 28 29 30 31
MSB V U C P
Figure 4-22: AES/EBU Audio Input Format
WCLK
ACLK
AIN[8/7:2/1] 23 22 21
MSB
Channel A (Left)
6 5 43 2 10
LSB
Figure 4-23: Serial Audio, Left Justified, MSB First
Channel B (Right)
23 22 21
MSB
65 4 32 10
LSB
WCLK
A CLK
AIN[8/7:2/1] _{0 1 2}
LSB
Channel A (Left)
17 18 19 20 21 22 23
MSB
Figure 4-24: Serial Audio, Left Justified, LSB First
Channel B (Right)
0 12
LSB
17 18 19 20 21 22 23
MSB
WCLK
A CLK
AIN[8/7:2/1]
Channel A (Left)
23 22 21 20 19 18 17
MSB
2 10
LSB
Figure 4-25: Serial Audio, Right Justified, MSB First
WCLK
A CLK
AIN[8/7:2/1]
Channel A (Left)
01 23 45 6
LSB
21 22 23
MSB
Figure 4-26: Serial Audio, Right Justified, LSB First
Channel B (Right)
23 22 21 20 19 18 17
MSB
21 0
LSB
Channel B (Right)
0 12 3 45 6
LSB
21 22 23
MSB
GS2972 3G/HD/SD-SDI Serializer with Complete
SMPTE Audio & Video Support
Final Data Sheet Rev. 9
GENDOC-047479 September 2013
www.semtech.com
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