Register quick reference – Cirrus Logic CS42526 User Manual
Page 41
DS585F2
41
CS42526
5. REGISTER QUICK REFERENCE
Addr Function
7
6
5
4
3
2
1
0
01h
ID
Chip_ID3
Chip_ID2
Chip_ID1
Chip_ID0
Rev_ID3
Rev_ID2
Rev_ID1
Rev_ID0
default
1
1
1
1
X
X
X
X
02h
Power Con-
trol
PDN_RCVR1 PDN_RCVR0
PDN_ADC
Reserved
PDN_DAC3 PDN_DAC2 PDN_DAC1
PDN
default
1
0
0
0
0
0
0
1
03h
Functional
Mode
CODEC_FM1 CODEC_FM0
SAI_FM1
SAI_FM0
ADC_SP
SEL1
ADC_SP
SEL0
DAC_DEM
RCVR_DEM
default
0
0
0
0
0
0
0
0
04h
Interface
Formats
DIF1
DIF0
ADC_OL1
ADC_OL0
DAC_OL1
DAC_OL0
SAI_RJ16
CODEC_RJ16
default
0
1
0
0
0
0
0
0
05h
Misc Control
Ext ADC
SCLK
HiZ_RMCK
Reserved
FREEZE
FILTSEL
HPF_
FREEZE
CODEC_SP
M/S
SAI_SP
M/S
default
0
0
0
0
0
0
0
0
06h
Clock Con-
trol
RMCK_DIV1
RMCK_DIV0
OMCK
Freq1
OMCK
Freq0
PLL_LRCK
SW_CTRL1 SW_CTRL0
FRC_PLL_LK
default
0
0
0
0
0
0
0
0
07h
OMCK/PLL_
CLK Ratio
RATIO7
RATIO6
RATIO5
RATIO4
RATIO3
RATIO2
RATIO1
RATIO0
default
X
X
X
X
X
X
X
X
08h
RVCR Sta-
tus
Digital Silence
AES
Format2
AES For-
mat1
AES For-
mat0
Active_CLK RVCR_CLK2 RVCR_CLK1
RVCR_CLK0
default
X
X
X
X
X
X
X
X
09h
Burst Pre-
amble PC
Byte 0
PC0-7
PC0-6
PC0-5
PC0-4
PC0-3
PC0-2
PC0-1
PC0-0
default
X
X
X
X
X
X
X
X
0Ah
Burst Pre-
amble PC
Byte 1
PC1-7
PC1-6
PC1-5
PC1-4
PC1-3
PC1-2
PC1-1
PC1-0
default
X
X
X
X
X
X
X
X
0Bh
Burst Pre-
amble PD
Byte 0
PD0-7
PD0-6
PD0-5
PD0-4
PD0-3
PD0-2
PD0-1
PD0-0
default
X
X
X
X
X
X
X
X
0Ch
Burst Pre-
amble PD
Byte 1
PD1-7
PD1-6
PD1-5
PD1-4
PD1-3
PD1-2
PD1-1
PD1-0
default
X
X
X
X
X
X
X
X
0Dh
Volume
Control
Reserved
SNGVOL
SZC1
SZC0
AMUTE
MUTE
SAI_SP
RAMP_UP
RAMP_DN
default
0
0
0
0
1
0
0
0
0Eh
Channel
Mute
Reserved
Reserved
B3_MUTE
A3_MUTE
B2_MUTE
A2_MUTE
B1_MUTE
A1_MUTE
default
0
0
0
0
0
0
0
0