
DSD1792
SLES067B MARCH 2003 REVISED NOVEMBER 2006
www.ti.com
18
14 15 16
1
2
15 16
MSB
LSB
1
2
15 16
18 19 20
MSB
LSB
1
2
19 20
1
2
19 20
22 23 24
LSB
1
23
2
24
1
23
2
24
2
1
MSB
LSB
1
2
24
1
2
24
LSB
1
2
24
2
1
2
24
2
1
LSB
1
2
16
1
2
16
PBCK
L-Channel
PDATA
R-Channel
1/fS
PDATA
PLRCK
Audio Data Word = 16-Bit
Audio Data Word = 20-Bit
Audio Data Word = 24-Bit
PBCK
L-Channel
PDATA
R-Channel
1/fS
PLRCK
Audio Data Word = 24-Bit
23
15
23
PBCK
L-Channel
PDATA
R-Channel
1/fS
PLRCK
Audio Data Word = 24-Bit
PDATA
Audio Data Word = 16-Bit
MSB
(2) Left Justified Data Format; L-Channel = HIGH, R-Channel = LOW
(1) Standard Data Format (Right Justified) ; L-Channel = HIGH, R-Channel = LOW
(3) I2S Data Format; L-Channel = LOW, R-Channel = HIGH
Figure 28. Audio Data Input Formats