CS42426
64 clks
64 clks
DAC_LRCK
ADC_LRCK
Left Channel
Right Channel
DAC_SCLK
ADC_SCLK
MSB
LSB MSB
LSB MSB
LSB
MSB
LSB MSB
LSB MSB
LSB
MSB
DAC_SDIN1
DAC1
DAC3
DAC5
DAC2
DAC4
DAC6
20 clks
20 clks
20 clks
20 clks
20 clks
20 clks
ADC1
ADC3
ADC5
ADC2
ADC4
ADC6
ADC_SDOUT
20 clks
20 clks
20 clks
20 clks
20 clks
20 clks
One Line Data Mode #1, Data Valid on Rising Edge of SCLK
SCLK Rate(s)
Master
Notes
Bits/Sample
Slave
128 Fs
128 Fs
128 Fs
128Fs
Single-Speed Mode
Double-Speed Mode
20
Figure 14. One-Line Mode #1 Serial Audio Format
128 clks
128 clks
Right Channel
DAC_LRCK
ADC_LRCK
Left Channel
DAC_SCLK
ADC_SCLK
MSB
DAC1
LSB MSB
LSB MSB
LSB
MSB
DAC2
LSB MSB
LSB MSB
LSB
MSB
DAC_SDIN1
DAC3
DAC5
DAC4
DAC6
24 clks
24 clks
24 clks
24 clks
24 clks
24 clks
ADC1
ADC3
ADC5
ADC2
ADC4
ADC6
ADC_SDOUT
24 clks
24 clks
24 clks
24 clks
24 clks
24 clks
One Line Data Mode #2, Data Valid on Rising Edge of SCLK
Bits/Sample
SCLK Rate(s)
Notes
Single-Speed Mode
Master
256 Fs
Slave
not supported
24
Figure 15. One-Line Mode #2 Serial Audio Format
DS604F1
29
CIRRUS [ CIRRUS LOGIC ]
