CS4228A Просмотр технического описания (PDF) - Cirrus Logic
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CS4228A Datasheet PDF : 32 Pages
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CS4228A
4. REGISTER QUICK REFERENCE
Addr
Function
MAP Memory Address
Pointer
0x01 CODEC Clock Mode
default=0x04
7
INCR
1
HRM
0
6
5
Reserved Reserved
4
MAP4
0
0
0
Reserved Reserved Reserved
0
0
0
3
MAP3
0
CI1
0
2
MAP2
0
CI0
1
1
MAP1
0
MAP0
0
Reserved
0
1
Reserved
0
0x02 Chip Control DIGPDN Reserved Reserved ADCPDN DACPDN56 DACPDN34 DACPDN12 Reserved
default=0x80
1
0x03 ADC Control
MUTL
default=0x00
0
0x04 DAC Mute1 Control MUT6
default=0xFC
1
0x05 DAC Mute2 Control MUTEC
default=0x80
1
0x06 DAC De-emphasis
Control
DEMS1
default=0x80
1
0x07 DAC 1 Volume Cntrl Vol7
default=0x00
0
0x08 DAC 2 Volume Cntrl Vol7
default=0x00
0
0x09 DAC 3 Volume Cntrl Vol7
default=0x00
0
0x0A DAC 4 Volume Cntrl Vol7
default=0x00
0
0x0B DAC 5 Volume Cntrl Vol7
default=0x00
0
0x0C DAC 6 Volume Cntrl Vol7
default=0x00 0
0x0D Serial Port Mode DCK1
default=0x84 1
0x0E Chip Status
CLKERR
read only X
7
0
MUTR
0
MUT5
1
MUTCZ
0
DEMS0
0
Vol6
0
Vol6
0
Vol6
0
Vol6
0
Vol6
0
Vol6
0
DCK0
0
ADCOVL
X
6
0
HPF
0
MUT4
1
Reserved
0
DEM6
0
Vol5
0
Vol5
0
Vol5
0
Vol5
0
Vol5
0
Vol5
0
DMS1
0
Reserved
0
5
0
HPFZ
0
MUT3
1
Reserved
0
DEM5
0
Vol4
0
Vol4
0
Vol4
0
Vol4
0
Vol4
0
Vol4
0
DMS0
0
Reserved
0
4
0
Reserved
0
MUT2
1
HMUTE56
0
DEM4
0
Vol3
0
Vol3
0
Vol3
0
Vol3
0
Vol3
0
Vol3
0
Reserved
0
Reserved
0
3
0
Reserved
0
MUT1
1
HMUTE34
0
DEM3
0
Vol2
0
Vol2
0
Vol2
0
Vol2
0
Vol2
0
Vol2
0
DDF2
1
Reserved
0
2
0
Reserved
0
RMP1
0
HMUTE12
0
DEM2
0
Reserved
0
RMP0
0
Reserved
0
DEM1
0
Vol1
0
Vol1
0
Vol1
0
Vol1
0
Vol1
0
Vol1
0
DDF1
0
Reserved
0
1
0
Vol0
0
Vol0
0
Vol0
0
Vol0
0
Vol0
0
Vol0
0
DDF0
0
Reserved
0
0
Table 2. User Registers
21
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