CS42L56 View Datasheet(PDF) - Cirrus Logic
Part Name
Description
MFG CO.
'CS42L56' PDF : 92 Pages View PDF
CS42L56
5. REGISTER QUICK REFERENCE
Default values are shown below the bit names. Unless otherwise specified, all “Reserved” bits must maintain their
default value.
Adr. Function
01h ID 1
p 58 (Read Only)
02h ID 2
p 58 (Read Only)
03h Power Ctl 1
p 58
04h Power Ctl 2
p 59
05h Clocking Ctl 1
p 60
06h Clocking Ctl 2
p 61
07h Serial Format
p 62
08h Class H Ctl
p 63
09h Misc. Ctl
p 63
0Ah Status
p 65 (Read Only)
0Bh Playback Ctl
p 66
0Ch DSP Mute Ctl
p 67
0Dh ADCMIXA Vol
p 67
0Eh ADCMIXB Vol
p 67
0Fh PCMMIXA Vol
p 68
10h PCMMIXB Vol
p 68
11h Analog Input
p 69 Advisory Vol
12h Digital Input
p 69 Advisory Vol
13h Master A Vol
p 70
14h Master B Vol
p 70
15h BEEP Freq,
p 70 On Time
16h BEEP Vol,
p 71 Off Time
17h BEEP,
p 72 Tone Cfg.
18h Tone Ctl
p 73
19h Channel Mixer
p 74 & Swap
1Ah AIN Ref Con-
p 74 fig, ADC MUX
7
DEVID7
x
6
DEVID6
x
5
DEVID5
x
Reserved
x
Reserved
x
Reserved
x
Reserved
1
PDN_HPB1
1
Reserved
0
Reserved
0
Reserved
0
ADPTPWR1
0
DIGMUX
0
HPDETECT
0
Reserved
1
PDN_HPB0
1
M/S
0
Reserved
0
Reserved
0
ADPTPWR0
0
Reserved
0
SPCLKERR
0
PDN_VBUF
1
PDN_HPA1
1
INV_SCLK
0
AUTO
0
Reserved
0
Reserved
0
Reserved
0
DSPBOVFL
0
PDN_DSP DEEMPH Reserved
0
0
0
AMIXBMUTE AMIXAMUTE PMIXBMUTE
1
1
0
AMIXAVOL7 AMIXAVOL6 AMIXAVOL5
0
0
0
AMIXBVOL7 AMIXBVOL6 AMIXBVOL5
0
0
0
PMIXAVOL7 PMIXAVOL6 PMIXAVOL5
0
0
0
PMIXBVOL7 PMIXBVOL6 PMIXBVOL5
0
0
0
AINADV7 AINADV6 AINADV5
0
0
0
DINADV7
0
DINADV6
0
DINADV5
0
MSTAVOL7
0
MSTBVOL7
0
FREQ3
0
MSTAVOL6
0
MSTBVOL6
0
FREQ2
0
MSTAVOL5
0
MSTBVOL5
0
FREQ1
0
OFFTIME2 OFFTIME1 OFFTIME0
0
0
0
BEEP1
0
BEEP0
0
Reserved
0
TREB3
1
PCMBSWP1
0
TREB2
0
PCMBSWP0
0
TREB1
0
PCMASWP1
0
AIN2B_REF AIN2A_REF AIN1B_REF
0
0
0
4
DEVID4
x
AREVID2
x
PDN_BIAS
1
PDN_HPA0
1
SCK=MCK1
0
RATIO4
0
Reserved
0
Reserved
0
ANLGSFT
0
DSPAOVFL
0
PLYBCKB=A
0
PMIXAMUTE
0
AMIXAVOL4
0
AMIXBVOL4
0
PMIXAVOL4
0
PMIXBVOL4
0
AINADV4
0
DINADV4
0
MSTAVOL4
0
MSTBVOL4
0
FREQ0
0
BPVOL4
0
TREB_CF1
0
TREB0
0
PCMASWP0
0
AIN1A_REF
0
3
DEVID3
x
AREVID1
x
PDN_CHRG
1
PDN_LINB1
1
SCK=MCK0
0
RATIO3
1
DIF
0
CHGFREQ3
0
ANLGZC
1
MIXBOVFL
0
INV_PCMB
0
Reserved
0
AMIXAVOL3
0
AMIXBVOL3
0
PMIXAVOL3
0
PMIXBVOL3
0
AINADV3
0
DINADV3
0
MSTAVOL3
0
MSTBVOL3
0
ONTIME3
0
BPVOL3
0
TREB_CF0
0
BASS3
1
ADCBSWP1
0
ADCBMUX1
0
2
DEVID2
x
AREVID0
x
PDN_ADCB
1
PDN_LINB0
1
MKPREDIV
0
RATIO2
0
Reserved
0
CHGFREQ2
1
DIGSFT
1
MIXAOVFL
0
INV_PCMA
0
Reserved
0
AMIXAVOL2
0
AMIXBVOL2
0
PMIXAVOL2
0
PMIXBVOL2
0
AINADV2
0
DINADV2
0
MSTAVOL2
0
MSTBVOL2
0
ONTIME2
0
BPVOL2
0
BASS_CF1
0
BASS2
0
ADCBSWP0
0
ADCBMUX0
0
1
DEVID1
x
MTLREVID1
x
PDN_ADCA
1
PDN_LINA1
1
MCLKDIV2
0
RATIO1
1
Reserved
0
CHGFREQ1
0
Reserved
0
ADCBOVFL
0
Reserved
0
MSTBMUTE
0
AMIXAVOL1
0
AMIXBVOL1
0
PMIXAVOL1
0
PMIXBVOL1
0
AINADV1
0
DINADV1
0
MSTAVOL1
0
MSTBVOL1
0
ONTIME1
0
BPVOL1
0
BASS_CF0
0
BASS1
0
ADCASWP1
0
ADCAMUX1
0
0
DEVID0
x
MTLREVID0
x
PDN
1
PDN_LINA0
1
MCLKDIS
0
RATIO0
1
Reserved
0
CHGFREQ0
1
FREEZE
0
ADCAOVFL
0
Reserved
0
MSTAMUTE
0
AMIXAVOL0
0
AMIXBVOL0
0
PMIXAVOL0
0
PMIXBVOL0
0
AINADV0
0
DINADV0
0
MSTAVOL0
0
MSTBVOL0
0
ONTIME0
0
BPVOL0
0
TC_EN
0
BASS0
0
ADCASWP0
0
ADCAMUX0
0
DS851F2
55
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