WM8985_07 WOLFSON [Wolfson Microelectronics plc], WM8985_07 Datasheet - Page 89

• Manufacturer Part Number: WM8985_07
• Description: Multimedia CODEC With Class D Headphone and Line Out
• Manufacturer: WOLFSON [Wolfson Microelectronics plc]

DEC HEX
10 0A
11 0B
12 0C
13
14 0E
15 0F
16 10
18 12
19 13
20 14
21 15
22 16
23 17
24 18
25 19
27 1B
28 1C
29 1D
30 1E
32 20
33 21
34 22
35 23
36 24
37 25
38 26
39 27
41 29
42 2A
43 2B
Pre-Production
w
B[15:9]
0
1
2
3
4
5
6
7
8
9
ADDR
REGISTER MAP
00
01
02
03
04
05
06
07
08
09
0D Jack Detect Control
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
Left DAC digital Vol
Right DAC dig’l Vol
ADC Control
Left ADC Digital Vol
Right ADC Digital
Vol
EQ1 – low shelf
EQ2 – peak 1
EQ3 – peak 2
EQ4 – peak 3
EQ5 – high shelf
Class D Control
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
3D control
OUT4 to ADC
Beep control
REGISTER
NAME
EQ3DMODE
CLASSDEN
ALCMODE
ROUT1EN
M128ENB
GPIO1GP GPIO1GPU GPIO1GPD
OUT4EN
CLKSEL
EQ2BW
EQ3BW
EQ4BW
DACVU
DACVU
ADCVU
ADCVU
HPFEN
LIMEN
BYPL2
RMIX
BCP
NFU
NFU
NFU
NFU
B8
0
0
0
0
0
0
0
0
0
0
ALCSEL[1:0]
OUT4_2ADCVOL[2:0]
LOUT1EN
OUT4MIX
OUT3EN ROUT2EN LOUT2EN
HPFAPP
BYPR2
NFEN
LMIX
LRP
B7
EN
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
MCLKDIV[2:0]
OUT3MIX
SLEEP
JD_EN
MUTE
SOFT
B6
EN
DCLKDIV[3:0]
0
0
ALCHLD[3:0]
ALCDCY[3:0]
0
0
0
0
LIMDCY[3:0]
JD_EN1[3:0]
EQ1C[1:0]
EQ2C[1:0]
EQ3C[1:0]
EQ4C[1:0]
EQ5C[1:0]
WL
HPFCUT[2:0]
LIMLVL[2:0]
OUT4_2
BOOST
PLLEN
ENR
WL8
LNR
B5
0
0
0
0
0
OPCLKDIV
JD_SEL
Software reset
ALCMAX[2:0]
PLLK[17:9]
PLLK[8:0]
MICBEN
PLLPRE
BOOST
SCALE
ENL
DAC_COMP[1:0]
B4
DACRVOL[7:0]
ADCRVOL[7:0]
DACLVOL[7:0]
ADCLVOL[7:0]
0
0
0
0
0
0
FMT
BCLKDIV[2:0]
GPIO1POL
NFA0[13:7]
NFA1[13:7]
DACOSR
ADCOSR
NFA0[6:0]
NFA1[6:0]
RMIXEN
BIASEN
INPGA
NGEN
ENR
128
128
B3
0
0
0
PLLK[23:18]
10
DLRSWAP ALRSWAP
POBCTRL
EQ1G[4:0]
EQ2G[4:0]
EQ3G[4:0]
EQ4G[4:0]
EQ5G[4:0]
BUFIOEN
INPPGA
LMIXEN
AMUTE
SR[2:0]
ADC_COMP[1:0]
ENL
B2
LIMBOOST[3:0]
DEPTH3D[3:0]
0
0
0
ALCATK[3:0]
ALCLVL[3:0]
JD_EN0[3:0]
LIMATK[3:0]
PLLN[3:0]
GPIO1SEL[2:0]
ALCMIN[2:0]
DACRPOL DACLPOL
ADCRPOL ADCLPOL
NGTH[2:0]
ADCENR
DACENR
PP, Rev 3.5, January 2007
B1
VMIDSEL[1:0]
0
0
0
0
0
SLOWCLK
ADCENL
DACENL
MONO
LOOP
BACK
B0
MS
EN
0
WM8985
0
0
0
DEF’T
(HEX)
VAL
0FF
0FF
0FF
0FF
12C
02C
02C
02C
02C
00B
00C
0E9
000
000
000
050
000
140
080
000
000
000
000
100
008
032
000
000
000
000
000
038
032
000
008
093
000
000
000
89