CS4220 CS4221
4. REGISTER QUICK REFERENCE - CS4221
Addr
Function
0h Reserved
default
1h ADC Control
default
2h DAC Control
default
3h-4h Output Attenuator
Level
default
5h DSP Port Mode
default
6h Converter Status
Report
default
7h Master Clock Con-
trol
default
7
6
5
4
3
2
1
0
Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved
0
0
0
0
0
0
0
0
PDN
HPDR
HPDL
ADMR
ADML
CAL
CALP
CLKE
0
0
0
0
0
0
0
0
Reserved MUTC
MUTR
MUTL
SOFT Reserved RMP1
RMP0
0
0
0
0
0
0
0
0
ATT7
ATT6
ATT5
ATT4
ATT3
ATT2
ATT1
ATT0
0
Reserved
0
ACCR
0
DEM1
0
ACCL
0
DEM0
0
LVR2
0
DSCK
0
LVR1
0
DOF1
0
LVR0
0
DOF0
0
LVL2
0
DIF1
0
LVL1
0
MCK1
0
0
DIF0
0
LVL0
0
MCK0
0
0
0
0
0
0
0
Reserved Reserved Reserved Reserved Reserved Reserved
0
0
0
0
0
0
12
DS284PP3
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