Cirrus Logic CS42528 - Manual (Page 29)

DS586F2 29
CS42528
CX_LRCK
SAI_LRCK
CX_SCLK
SAI_SCLK
Left Channel Right Channel
CX_SDINx
CX_SDOUT
SAI_SDOUT
+3 +2 +1 +5 +4 -1 -2 -3 -4 -5 +3 +2 +1 +5 +4 -1 -2 -3 -4 MSB LSB MSB LSB
Figure 11. Left-Justified Serial Audio Formats
Left-Justified Mode, Data Valid on Rising Edge of SCLK
Bits/Sample
SCLK Rate(s)
Notes
Master Slave
16
64 32, 48, 64, 128 Fs Single-Speed Mode
64 Fs 32, 64 Fs Double-Speed Mode
64 Fs 32, 64 Fs Quad-Speed Mode
18 to 24
64, 128, 256 Fs 48, 64, 128 Fs Single-Speed Mode
64 Fs 48, 64 Fs Double-Speed Mode
64 Fs 48, 64 Fs Quad-Speed Mode
Left Channel
Right Channel
6 5 4 3 2 1 0 9 8 7 15 14 13 12 11 10 6 5 4 3 2 1 0 9 8 7 15 14 13 12 11 10
CX_SDINx
CX_SDOUT
SAI_SDOUT
CX_LRCK
SAI_LRCK
CX_SCLK
SAI_SCLK
Figure 12. Right-Justified Serial Audio Formats
Right-Justified Mode, Data Valid on Rising Edge of SCLK
Bits/Sample
SCLK Rate(s)
Notes
Master Slave
16
64 32, 48, 64, 128 Fs Single-Speed Mode
64 Fs 32, 64 Fs Double-Speed Mode
64 Fs 32, 64 Fs Quad-Speed Mode
24
64, 128, 256 Fs 48, 64, 128 Fs Single-Speed Mode
64 Fs 48, 64 Fs Double-Speed Mode
64 Fs 48, 64 Fs Quad-Speed Mode