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