WM8982 Wolfson Microelectronics Ltd., WM8982 Datasheet - Page 62

• Manufacturer Part Number: WM8982
• Description: The WM8982 is a low power, high quality codec with integrated video buffer designed for portable applications such as Digital still camera or Digital Camcorder.
• Manufacturer: Wolfson Microelectronics Ltd.

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Software Reset
Power manage’t 1
Power manage’t 2
Power manage’t 3
Audio Interface
Companding ctrl
Clock Gen ctrl
Additional ctrl
GPIO Stuff
Jack detect control
DAC Control
DAC digital Vol
Jack Detect Control
ADC Control
ADC Digital Vol
EQ1 – low shelf
EQ2 – peak 1
EQ3 – peak 2
EQ4 – peak 3
EQ5 – high shelf
DAC Limiter 1
DAC Limiter 2
Notch Filter 1
Notch Filter 2
Notch Filter 3
Notch Filter 4
ALC control 1
ALC control 2
ALC control 3
Noise Gate
PLL N
PLL K 1
PLL K 2
PLL K 3
Video Buffer
Beep control
Input ctrl
INP PGA gain ctrl
ADC Boost ctrl
PGABOOST
MICBVSEL
BUFDCOP
JD_VMID1 JD_VMID0
ALCMODE
EQMODE
UPDATE
CLKSEL
ALCSEL
DACVU
ADCVU
EQ2BW
EQ3BW
EQ4BW
HPFEN
ALCZC
LIMEN
INPGA
BCP
NFU
NFU
NFU
NFU
EN
0
0
0
0
0
0
0
0
0
0
0
0
0
INPPGAZC INPPGA
MONOOUT
FRAMEP
HPFAPP
NFEN
EN
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
MONOMIX
SPKOUTP
MCLKDIV
MUTE
SLEEP
JD_EN
SOFT
MUTE
0
0
0
0
0
0
EN
EN
0
0
0
0
ALCDCY
ALCHLD
JD_EN1
LIMDCY
LINE2BOOSTVOL
EQ1C
EQ2C
EQ3C
EQ4C
EQ5C
WL
PGA2INV
SPKOUTN
HPFCUT
LIMLVL
MUTE
PLLEN
WL8
EN
0
0
0
0
0
0
0
OPCLKDIV
JD_SEL
Software reset
PLLK[17:9]
PLLK[8:0]
BOOSTEN
PLL_PRE
INVOUTN
VBUFEN
ALCMAX
MICBEN
SCALE
0
0
0
0
0
DAC_COMP
ADCVOL
DACVOL
FMT
GPIO1POL
GPIO2POL
NFA0[13:7]
NFA1[13:7]
NFA0[6:0]
NFA1[6:0]
BCLKDIV
DACOSR
ADCOSR
BIASEN
MIX2EN
NGEN
128
128
0
INPPGAVOL
0
PLLK[23:18]
0
0
VBPULLDWN VBGAIN VBCLAMP
INPPGAEN
DLRSWAP ALRSWAP
BEEPVOL
BUFIOEN
MIX1EN
INPPGA
AMUTE
EQ1G
EQ2G
EQ3G
EQ4G
EQ5G
LINE2
SR
0
ADC_COMP
LIMBOOST
PLLN[3:0]
ALCATK
JD_EN0
ALCLVL
LIMATK
AUX1_2BOOSTVOL
GPIO1SEL[2:0]
GPIO2SEL[2:0]
ALCMIN
INPPGA
MICN2
NGTH
0
0
0
0
0
VMIDSEL
LOOPBACK
LOWCLKEN
DACPOL
ADCPOL
BEEPEN
INPPGA
ADCEN
DACEN
MONO
MICP2
MS
EN