Register quick reference – Cirrus Logic CS43L22 User Manual
Page 35
DS792F2
35
CS43L22
Confidential Draft
3/4/10
6. REGISTER QUICK REFERENCE
Default values are shown below the bit names. Unless otherwise specified, all “Reserved” bits must maintain their
default value.
Adr. Function
7
6
5
4
3
2
1
0
01h ID
CHIPID4
CHIPID3
CHIPID2
CHIPID1
CHIPID0
REVID2
REVID1
REVID0
1
1
1
0
0
x
x
x
02h Power Ctl 1
PDN7
PDN6
PDN5
PDN4
PDN3
PDN2
PDN1
PDN0
0
0
0
0
0
0
0
1
03h Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
0
0
0
0
0
1
1
1
04h Power Ctl 2
PDN_HPB1
PDN_HPB0
PDN_HPA1
PDN_HPA0
PDN_SPKB1 PDN_SPKB0 PDN_SPKA1 PDN_SPKA0
0
0
0
0
0
1
0
1
05h Clocking Ctl
AUTO
SPEED1
SPEED0
32kGROUP
VIDEOCLK
RATIO1
RATIO0
MCLKDIV2
1
0
1
0
0
0
0
0
06h Interface Ctl 1
M/S
INV_SCLK
Reserved
DSP
DACDIF1
DACDIF0
AWL1
AWL0
0
0
0
0
0
0
0
0
07h Interface Ctl 2
Reserved
SCLK=MCLK
Reserved
Reserved
INV_SWCH
Reserved
Reserved
Reserved
0
0
0
0
0
0
0
0
08h Passthrough A
Select
Reserved
Reserved
Reserved
Reserved
PASSASEL4 PASSASEL3 PASSASEL2
PASSASEL1
1
0
0
0
0
0
0
1
09h Passthrough B
Select
Reserved
Reserved
Reserved
Reserved
PASSBSEL4 PASSBSEL3 PASSBSEL2
PASSBSEL1
1
0
0
0
0
0
0
1
0Ah Analog ZC and
SR Settings
Reserved
Reserved
Reserved
Reserved
ANLGSFTB
ANLGZCB
ANLGSFTA
ANLGZCA
1
0
1
0
0
1
0
1
0Bh Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
0
0
0
0
0
0
0
0
0Ch Passthrough
Gang Control
PASSB=A
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
0
0
0
0
0
0
0
0
0Dh Playback Ctl 1
HPGAIN2
HPGAIN1
HPGAIN0
PLYBCKB=A
INV_PCMB
INV_PCMA
MSTBMUTE
MSTAMUTE
0
1
1
0
0
0
0
0
0Eh Misc. Ctl
PASSTHRUB PASSTHRUA PASSBMUTE PASSAMUTE
FREEZE
DEEMPH
DIGSFT
DIGZC
0
0
0
0
0
0
1
0
0Fh Playback Ctl 2
HPBMUTE
HPAMUTE
SPKBMUTE
SPKAMUTE
SPKB=A
SPKSWAP
SPKMONO
MUTE50/50
0
0
0
0
0
0
0
10h- Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
13h
0
0
0
0
0
0
0
0
14h Passthrough A
Vol
PASSAVOL7 PASSAVOL6 PASSAVOL5
PASSAVOL4 PASSAVOL3 PASSAVOL2 PASSAVOL1 PASSAVOL0
0
0
0
0
0
0
0
0
15h Passthrough B
Vol
PASSBVOL7 PASSBVOL6 PASSBVOL5 PASSBVOL4 PASSBVOL3 PASSBVOL2 PASSBVOL1 PASSBVOL0
0
0
0
0
0
0
0
0
16h- Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
17h
0
0
0
0
0
0
0
0
18h- Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
19h
1
0
0
0
0
0
0
0
1Ah PCMA Vol
PCMAMUTE
PCMAVOL6
PCMAVOL5
PCMAVOL4
PCMAVOL3
PCMAVOL2
PCMAVOL1
PCMAVOL0
0
0
0
0
0
0
0
0
1Bh PCMB Vol
PCMBMUTE
PCMBVOL6
PCMBVOL5
PCMBVOL4
PCMBVOL3
PCMBVOL2
PCMBVOL1
PCMBVOL0
0
0
0
0
0
0
0
0
1Ch BEEP Freq,
On Time
FREQ3
FREQ2
FREQ1
FREQ0
ONTIME3
ONTIME2
ONTIME1
ONTIME0
0
0
0
0
0
0
0
0
1Dh BEEP Vol,
Off Time
OFFTIME2
OFFTIME1
OFFTIME0
BPVOL4
BPVOL3
BPVOL2
BPVOL1
BPVOL0
0
0
0
0
0
0
0
0
1Eh BEEP,
Tone Cfg.
BEEP1
BEEP0
BEEPMIXDIS
TREB_CF1
TREB_CF0
BASS_CF1
BASS_CF0
TC_EN
0
0
0
0
0
0
0
0
1Fh Tone Ctl
TREB3
TREB2
TREB1
TREB0
BASS3
BASS2
BASS1
BASS0
1
0
0
0
1
0
0
0