CS42518 Datasheet, PDF (30/91 Pages) Cirrus Logic – 110 dB, 192 kHz 8-Ch Codec with S/PDIF Receiver

CS42518
CX_LRCK
SAI_LRCK
CX_SCLK
SAI_SCLK
CX_SDINx
CX_SDOUT
SAI_SDOUT
Left Channel
MSB -1 -2 -3 -4 -5 +5 +4 +3 +2 +1 LSB
Right Channel
MSB -1 -2 -3 -4 +5 +4 +3 +2 +1 LSB
Left Justified Mode, Data Valid on Rising Edge of SCLK
Bits/Sample
SCLK Rate(s)
Master
Slave
16
64
32, 48, 64, 128 Fs
64 Fs
32, 64 Fs
64 Fs
32, 64 Fs
18 to 24
64, 128, 256 Fs
48, 64, 128 Fs
64 Fs
48, 64 Fs
64 Fs
48, 64 Fs
Notes
single-speed mode
double-speed mode
quad-speed mode
single-speed mode
double-speed mode
quad-speed mode
Figure 11. Left Justified Serial Audio Formats
CX_LRCK
SAI_LRCK
CX_SCLK
SAI_SCLK
CX_SDINx
CX_SDOUT
SAI_SDOUT
Left Channel
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Right Channel
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
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
Figure 12. Right Justified Serial Audio Formats
30
DS584PP5