CS4245 查看數據表（PDF） - Cirrus Logic
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CS4245 Datasheet PDF : 57 Pages
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CS4245
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
0
02h Power Control Freeze Reserved Reserved Reserved
0
0
0
0
03h DAC Control 1 DAC_FM1 DAC_FM0 DAC_DIF1 DAC_DIF0
0
PDN_MIC
0
Reserved
0
PDN_ADC
0
MuteDAC
0
PDN_DAC
0
DeEmph
1
PDN
1
DAC_M/S
0
0
0
0
1
04h ADC Control ADC_FM1 ADC_FM0 Reserved ADC_DIF Reserved
0
0
0
MuteADC HPFFreeze ADC_M/S
0
0
0
0
0
0
0
0
05h MCLK
Frequency
06h Signal Selec-
tion
07h PGA Ch B
Gain Control
Reserved
0
Reserved
MCLK1
Freq2
0
AOutSel1
MCLK1
Freq1
0
AOutSel0
MCLK1
Freq0
0
Reserved
Reserved
0
Reserved
0
1
0
Reserved Reserved Gain5
0
Gain4
0
Gain3
0
0
0
0
0
MCLK2
Freq2
0
Reserved
0
Gain2
0
MCLK2
Freq1
0
LOOP
0
Gain1
0
MCLK2
Freq0
0
ASynch
0
Gain0
0
08h PGA Ch A
Reserved Reserved
Gain Control
0
0
09h Analog Input Reserved Reserved
Control
0
0
0Ah DAC Ch A Vol- Vol7
Vol6
ume Control
0
0
Gain5
0
Reserved
0
Vol5
0
Gain4
0
PGASoft
1
Vol4
0
Gain3
0
PGAZero
1
Vol3
0
Gain2
0
Sel2
0
Vol2
0
Gain1
0
Sel1
0
Vol1
0
Gain0
0
Sel0
1
Vol0
0
0Bh DAC Ch B Vol-
ume Control
0Ch DAC Control 2
Vol7
0
DACSoft
Vol6
Vol5
Vol4
0
0
0
DACZero InvertDAC Reserved
Vol3
0
Reserved
Vol2
0
Reserved
Vol1
Vol0
0
0
Reserved Active_H/L
1
0Dh Interrupt Status Reserved
0
0Eh Interrupt Mask Reserved
0
0Fh Interrupt Mode Reserved
MSB
0
10h Interrupt Mode Reserved
LSB
0
1
Reserved
0
Reserved
0
Reserved
0
Reserved
0
0
Reserved
0
Reserved
0
Reserved
0
Reserved
0
0
0
0
Reserved ADCClkErr DACClkErr
0
0
0
Reserved ADCClkErrM DACClkErrM
0
0
0
Reserved ADCClkErr1 DACClkErr1
0
0
0
Reserved ADCClkErr0 DACClkErr0
0
0
0
0
ADCOvfl
0
ADCOvflM
0
ADCOvfl1
0
ADCOvfl0
0
0
ADCUndrfl
0
ADCUndrflM
0
ADCUndrfl1
0
ADCUndrfl0
0
40
DS656F2
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