CS42448-CQZR Cirrus Logic Inc, CS42448-CQZR Datasheet - Page 32

• Manufacturer Part Number: CS42448-CQZR
• Description: IC,Soundcard Circuits,CMOS,QFP,64PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc

32
4.5.1
4.5.2
4.5.3
4.5.4
ADC/DAC_LRCK
ADC/DAC_SCLK
ADC/DAC_LRCK
ADC/DAC_SCLK
ADC_SDOUTx
ADC/DAC_LRCK
ADC/DAC_SCLK
ADC_SDOUTx
ADC_SDOUTx
DAC_SDINx
ADC/DAC_LRCK
DAC_SDINx
ADC/DAC_SCLK
DAC_SDINx
ADC_SDOUT1
DAC_SDIN1
DAC_SDIN4
I²S
Left-Justified
Right-Justified
OLM #1
OLM #1 serial audio interface format operates in Single- or Double-Speed Mode only and will master or
slave ADC/DAC_SCLK at 128 Fs.
M S B
MSB
M S B
AOUT1
AOUT7
AIN1
20 clks
20 clks
20 clks
LSB
AOUT 1, 3, 5 or 7
AOUT 1, 3, 5 or 7
AOUT 1, 3, 5 or 7
AIN 1, 3, or 5
MSB
AIN 1, 3, or 5
AIN 1, 3, or 5
L eft C h a n n el
L eft C h a n n el
L eft C h a n n el
AOUT3
AIN3
Left Channel
20 clks
20 clks
Figure 18. One-Line Mode #1 Format
64 clks
M S B
Figure 17. Right Justified Format
Figure 16. Left Justified Format
LSB
Figure 15. I²S Format
MSB
AOUT5
20 clks
20 clks
-
L S B
L S B
LSB
L S B
M S B
MSB
AOUT8
20 clks
20 clks
AIN2
20 clks
M S B
AOUT2
LSB
MSB
AOUT 2, 4, 6 or 8
AOUT 2, 4, 6 or 8
AIN 2, 4, or 6
AIN 2, 4, or 6
Rig ht C h a n n el
Rig ht C h a n n el
Right Channel
AOUT 2, 4, 6 or 8
AOUT4
AIN4
20 clks
20 clks
AIN 2, 4, or 6
64 clks
R ig ht C h a n n el
M S B
LSB
MSB
AOUT6
20 clks
20 clks
-
LSB
L S B
L S B
CS42448
MSB
MSB
L S B
DS648F2
MSB