CS42325
5. REGISTER QUICK REFERENCE
This table shows the register names and their associated default values. All bits marked as “Reserved” must main-
tain their default values.
6
5
DEVICE1
1
3
REV3
x
2
REV2
x
0
REV0
x
Addr
Function
7
4
1
00h Device ID
DEVICE3
DEVICE2
DEVICE0
REV1
page 46
0
1
0
x
01h Mute Control
Reserved
SYS_MCLK
DAC2_
MuteL
DAC2_
MuteR
DAC1_
MuteL
DAC1_
MuteR
ADC_
MuteL
ADC_
MuteR
page 46
0
1
0
0
0
0
0
0
02h Operational
Control
Reserved
PDN
INT_HL
FREEZE
Reserved
TRI-SDOUT
TRI-SP1
TRI-SP2
page 47
0
1
0
0
0
0
0
0
03h Serial Port 1
Control
SP1_M/S
Reserved
Reserved
SP1_
SPEED
MCLK1
FREQ1
MCLK1
FREQ0
Reserved
SP1_MCLK
page 49
0
0
0
0
0
0
0
0
04h Serial Port 2
Control
SP2_M/S
Reserved
Reserved
SP2_
SPEED
MCLK2
FREQ1
MCLK2
FREQ0
Reserved
SP2_MCLK
page 50
0
0
0
0
0
0
0
0
05h Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
0
0
0
0
0
0
0
0
06h ADC clocking
Reserved
ADC_
MCLK
Reserved
ADC_
SP
Reserved
Reserved
ADC_DIF1
ADC_DIF0
page 50
0
0
0
0
1
0
0
0
07h DAC1 clocking
Reserved
DAC1_
MCLK
Reserved
DAC1_SP
Reserved
Reserved
DAC1_DIF1 DAC1_DIF0
page 51
0
0
0
1
1
0
0
0
08h DAC2 clocking
Reserved
DAC2_
MCLK
Reserved
DAC2_SP
Reserved
Reserved
DAC2_DIF1 DAC2_DIF0
page 52
0
0
0
1
1
0
0
0
09h Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
0
0
0
0
0
0
0
0
0Ah ADC Control
Reserved
ADC_
HPFRZ
ADC_
SOFT
Reserved
Reserved
AIN_SEL2
AIN_SEL1
AIN_SEL0
page 52
1
0
1
0
0
0
0
1
0Bh DAC1 Control
DAC1_
DEPH
DAC1_
SNGVOL
DAC1_SOFT DAC1_ZC
DAC1_
LOOPBACK
DAC1_INV DAC1_MIX1 DAC1_MIX0
page 53
0
0
1
0
0
0
0
0
0Ch DAC2 Control
DAC2_
DEPH
DAC2_
SNGVOL
DAC2_
SOFT
DAC2_
ZC
DAC2_
LOOPBACK
DAC2_INV DAC2_MIX1 DAC2_MIX0
page 55
0
0
1
0
0
0
0
0
0Dh AOUT1 Control
Reserved
Reserved
Reserved
Reserved
MUTEC1
AOUT1_
SEL2
AOUT1_
SEL1
AOUT1_
SEL0
page 56
0
0
0
0
0
1
1
0
0Eh AOUT2 Control
Reserved
Reserved
Reserved
Reserved
MUTEC2
AOUT2_
SEL2
AOUT2_
SEL1
AOUT2_
SEL0
page 57
0
0
0
0
0
1
1
1
0Fh AOUT3/HP
Control
Reserved
Reserved
Reserved
Reserved
MUTEC3
AOUT3_
SEL2
AOUT3_
SEL1
AOUT3_
SEL0
page 57
0
0
0
0
0
0
0
1
44
DS838A2
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