Register quick reference – Cirrus Logic CS4265 User Manual
Page 34
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DS657F3
CS4265
5. REGISTER QUICK REFERENCE
This table shows the register names and their associated default values.
Addr
Function
7
6
5
4
3
2
1
0
01h Chip ID
PART3
PART2
PART1
PART0
REV3
REV2
REV1
REV0
1
1
0
1
0
0
0
1
02h Power Control
Freeze
Reserved Reserved Reserved
PDN_MIC
PDN_ADC
PDN_DAC
PDN
0
0
0
0
0
0
0
1
03h DAC Control 1 Reserved Reserved DAC_DIF1 DAC_DIF0 Reserved
MuteDAC
DeEmph
Reserved
0
0
0
0
1
0
0
0
04h ADC Control
FM1
FM0
Reserved ADC_DIF
Reserved
MuteADC
HPFFreeze
M/S
0
0
0
0
0
0
0
0
05h MCLK
Frequency
Reserved
MCLK
Freq2
MCLK
Freq1
MCLK
Freq0
Reserved
Reserved
Reserved
Reserved
0
0
0
0
0
0
0
0
06h Signal Selec-
tion
SDINSel Reserved Reserved Reserved
Reserved
Reserved
LOOP
Reserved
0
1
0
0
0
0
0
0
07h PGA Ch B
Gain Control
Reserved Reserved
Gain5
Gain4
Gain3
Gain2
Gain1
Gain0
0
0
0
0
0
0
0
0
08h PGA Ch A
Gain Control
Reserved Reserved
Gain5
Gain4
Gain3
Gain2
Gain1
Gain0
0
0
0
0
0
0
0
0
09h Analog Input
Control
Reserved Reserved Reserved PGASoft
PGAZero
Reserved
Reserved
Select
0
0
0
1
1
0
0
1
0Ah DAC Ch A Vol-
ume Control
Vol7
Vol6
Vol5
Vol4
Vol3
Vol2
Vol1
Vol0
0
0
0
0
0
0
0
0
0Bh DAC Ch B Vol-
ume Control
Vol7
Vol6
Vol5
Vol4
Vol3
Vol2
Vol1
Vol0
0
0
0
0
0
0
0
0
0Ch DAC Control 2 DACSoft DACZero InvertDAC Reserved
Reserved
Reserved
Reserved
Reserved
1
1
0
0
0
0
0
0
0Dh Status
Reserved Reserved Reserved
EFTC
ClkErr
Reserved
ADCOvfl
ADCUndrfl
0
0
0
0
0
0
0
0
0Eh Status Mask
Reserved Reserved Reserved
EFTCM
ClkErrM
Reserved
ADCOvflM ADCUndrflM
0
0
0
0
0
0
0
0
0Fh Status Mode
MSB
Reserved Reserved Reserved
EFTC1
ClkErr1
Reserved
ADCOvfl1 ADCUndrfl1
0
0
0
0
0
0
0
0
10h Status Mode
LSB
Reserved Reserved Reserved
EFTC0
ClkErr0
Reserved
ADCOvfl0 ADCUndrfl0
0
0
0
0
0
0
0
0