CS42888-CQZ Cirrus Logic Inc, CS42888-CQZ Datasheet - Page 38

• Manufacturer Part Number: CS42888-CQZ
• Description: IC,Soundcard Circuits,CMOS,QFP,64PIN,PLASTIC
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42888-CQZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 4 / 8
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 108 (Differential), 102 / 105 (Single-Ended)
• Voltage - Supply, Analog: 3.14 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 5.25 V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 64-LQFP
• No. Of Adcs: 2
• No. Of Dacs: 4
• No. Of Input Channels: 8
• No. Of Output Channels: 4
• Adc / Dac Resolution: 24bit
• Ic Interface Type: Serial
• Supply Voltage Range: 3.14V To 5.25V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1183

38
5. REGISTER QUICK REFERENCE
Note: The default value in all “Reserved” registers must be preserved.
Addr Function
0Ah
0Bh
0Ch
0Dh
0Eh
01h
02h
03h
04h
05h
06h
07h
08h
09h
0Fh
10h
ID
p 40
Power Con-
trol
p 41
Functional
Mode
p 42
Interface
Formats
p 43
ADC Control
(w/DAC_DEM)
p 44
Transition
Control
p 45
Channel
Mute
p 47
Vol. Control
AOUT1
p 47
Vol. Control
AOUT2
p 47
Vol. Control
AOUT3
p 47
Vol. Control
AOUT4
p 47
Vol. Control
AOUT5
p 47
Vol. Control
AOUT6
p 47
Vol. Control
AOUT7
p 47
Vol. Control
AOUT8
p 47
DAC Chan-
nel Invert
p 48
default
default
default
default
default
default
default
default
default
default
default
default
default
default
default
default
AOUT8 MUTE
ADC1-2_HPF
INV_AOUT8
DAC_SNG
DAC_FM1
Reserved
Chip_ID3
FREEZE
FREEZE
AOUT1
AOUT2
AOUT3
AOUT4
AOUT5
AOUT6
AOUT7
AOUT8
VOL7
VOL7
VOL7
VOL7
VOL7
VOL7
VOL7
VOL7
VOL
7
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
INV_AOUT7
PDN_ADC2
DAC_SZC1
DAC_FM0
AUX_DIF
Reserved
Chip_ID2
AOUT7
AOUT1
AOUT2
AOUT3
AOUT4
AOUT5
AOUT6
AOUT7
AOUT8
MUTE
VOL6
VOL6
VOL6
VOL6
VOL6
VOL6
VOL6
VOL6
6
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
INV_AOUT6 INV_AOUT5 INV_AOUT4 INV_AOUT3 INV_AOUT2 INV_AOUT1
PDN_ADC1
DAC_SZC0
DAC_DIF2
DAC_DEM
ADC_FM1
Chip_ID1
AOUT6
AOUT1
AOUT2
AOUT3
AOUT4
AOUT5
AOUT6
AOUT7
AOUT8
MUTE
VOL5
VOL5
VOL5
VOL5
VOL5
VOL5
VOL5
VOL5
5
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
PDN_DAC4
DAC_DIF1
ADC_FM0
Chip_ID0
SINGLE
AMUTE
AOUT5
AOUT1
AOUT2
AOUT3
AOUT4
AOUT5
AOUT6
AOUT7
AOUT8
MUTE
ADC1
VOL4
VOL4
VOL4
VOL4
VOL4
VOL4
VOL4
VOL4
4
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
PDN_DAC3
DAC_DIF0
Rev_ID3
ADC_SP
SINGLE
MFreq2
AOUT4
AOUT1
AOUT2
AOUT3
AOUT4
AOUT5
AOUT6
AOUT7
AOUT8
MUTE
MUTE
ADC2
VOL3
VOL3
VOL3
VOL3
VOL3
VOL3
VOL3
VOL3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PDN_DAC2 PDN_DAC1
ADC_DIF2
ADC_SNG
Reserved
Rev_ID2
MFreq1
AOUT3
AOUT1
AOUT2
AOUT3
AOUT4
AOUT5
AOUT6
AOUT7
AOUT8
MUTE
VOL2
VOL2
VOL2
VOL2
VOL2
VOL2
VOL2
VOL2
VOL
2
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
ADC_SZC1
ADC_DIF1
Reserved
Rev_ID1
MFreq0
AOUT2
AOUT1
AOUT2
AOUT3
AOUT4
AOUT5
AOUT6
AOUT7
AOUT8
MUTE
VOL1
VOL1
VOL1
VOL1
VOL1
VOL1
VOL1
VOL1
1
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
CS42888
ADC_SZC0
ADC_DIF0
Reserved
Reserved
Rev_ID0
DS717F2
AOUT1
AOUT1
AOUT2
AOUT3
AOUT4
AOUT5
AOUT6
AOUT7
AOUT8
MUTE
VOL0
VOL0
VOL0
VOL0
VOL0
VOL0
VOL0
VOL0
PDN
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0