CS4265 Datasheet, PDF (31/53 Pages) Cirrus Logic – 105 dB, 24-Bit, 192 kHz Stereo Audio CODEC

CS4265
5. REGISTER QUICK REFERENCE
This table shows the register names and their associated default values.
Addr Function
01h Chip ID
02h Power Control
03h DAC Control 1
04h ADC Control
05h MCLK
Frequency
06h Signal Selec-
tion
07h PGA Ch B Gain
Control
08h PGA Ch A Gain
Control
09h Analog Input
Control
0Ah DAC Ch A Vol-
ume Control
0Bh DAC Ch B Vol-
ume Control
0Ch DAC Control 2
0Dh Status
0Eh Status Mask
0Fh Status Mode
MSB
10h Status Mode
LSB
7
PART3
1
Freeze
0
Reserved
0
FM1
0
Reserved
0
SDINSel
0
Reserved
0
Reserved
0
Reserved
0
Vol7
0
Vol7
0
DACSoft
1
Reserved
0
Reserved
0
Reserved
0
Reserved
0
6
5
4
PART2 PART1 PART0
1
0
1
Reserved Reserved Reserved
0
0
0
Reserved DAC_DIF1 DAC_DIF0
0
0
0
FM0 Reserved ADC_DIF
0
0
0
MCLK
Freq2
MCLK
Freq1
MCLK
Freq0
0
0
0
Reserved Reserved Reserved
1
0
0
Reserved Gain5
Gain4
0
0
0
Reserved Gain5
Gain4
0
0
0
Reserved Reserved PGASoft
0
0
1
Vol6
Vol5
Vol4
0
0
0
Vol6
Vol5
Vol4
0
0
0
DACZero InvertDAC Reserved
1
0
0
Reserved Reserved EFTC
0
0
0
Reserved Reserved EFTCM
0
0
0
Reserved Reserved EFTC1
0
0
0
Reserved Reserved EFTC0
0
0
0
3
REV3
0
PDN_MIC
0
Reserved
1
Reserved
0
Reserved
0
Reserved
0
Gain3
0
Gain3
0
PGAZero
1
Vol3
0
Vol3
0
Reserved
0
ClkErr
0
ClkErrM
0
ClkErr1
0
ClkErr0
0
2
REV2
0
PDN_ADC
0
MuteDAC
0
MuteADC
0
1
REV1
0
PDN_DAC
0
DeEmph
0
HPFFreeze
0
0
REV0
1
PDN
1
Reserved
0
M/S
0
Reserved Reserved Reserved
0
0
0
Reserved
LOOP
Reserved
0
0
0
Gain2
Gain1
Gain0
0
0
0
Gain2
Gain1
Gain0
0
0
0
Reserved Reserved
Select
0
0
1
Vol2
Vol1
Vol0
0
0
0
Vol2
Vol1
Vol0
0
Reserved
0
Reserved
0
Reserved
0
0
Reserved
0
ADCOvfl
0
ADCOvflM
0
0
Reserved
0
ADCUndrfl
0
ADCUndrflM
0
Reserved ADCOvfl1 ADCUndrfl1
0
0
0
Reserved ADCOvfl0 ADCUndrfl0
0
0
0
DS657A2
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