WM8753 Wolfson Microelectronics plc, WM8753 Datasheet - Page 74

• Manufacturer Part Number: WM8753
• Description: HI FI AND TELEPHONY DUAL CODEC
• Manufacturer: Wolfson Microelectronics plc

Advanced Information
REGISTER MAP
REGISTER
R1 (01h)
R2 (02h)
R3 (03h)
R4 (04h)
R5 (05h)
R6 (06h)
R7 (07h)
R8 (08h)
R9 (09h)
R10 (0Ah)
R11 (0Bh)
R12 (0Ch)
R13 (0Dh)
R14 (0Eh)
R15 (0Fh)
R16 (10h)
R17 (11h)
R18 (12h)
R19 (13h)
R20 (14h)
R21 (15h)
R22 (16h)
R23 (17h)
R24 (18h)
R25 (19h)
R26 (1Ah)
R27 (1Bh)
R28 (1Ch)
R31 (1Fh)
R32 (20h)
R33 (21h)
R34 (22h)
R35 (23h)
R36 (24h)
R37 (25h)
R38 (26h)
R39 (27h)
R40 (28h)
R41 (29h)
R42 (2Ah)
R43 (2Bh)
R44 (2Ch)
R45 (2Dh)
w
ADDRESS
(Bit 15:9)
0000001
0000010
0000011
0000100
0000101
0000110
0000111
0001000
0001001
0001010
0001011
0001100
0001101
0001110
0001111
0010000
0010001
0010010
0010011
0010100
0010101
0010110
0010111
0011000
0011001
0011010
0011011
0011100
0100000
0100001
0100010
0100011
0100100
0100101
0100110
0100111
0101000
0101001
0101010
0101011
0101100
0101101
0011111
DAC Control
ADC Control
PCM Audio
Interface
Hi-Fi Audio
Interface
Interface Control
Sample Rate Ctrl
(1)
Sample Rate Ctrl
(2)
Left DAC volume
Right DAC volume
Bass control
Treble control
ALC1
ALC2
ALC3
Noise Gate
Left ADC volume
Right ADC volume
Additional control
3D Control
Pwr Mgmt (1)
Pwr Mgmt (2)
Pwr Mgmt (3)
Pwr Mgmt (4)
ID register
Interupt Polarity
Interupt Enable
GPIO Control (1)
GPIO Control (2)
Reset
Record Mix (1)
Record Mix (2)
Left out Mix (1)
Left out Mix (2)
Right out Mix (1)
Right out Mix (2)
Mono out Mix (1)
Mono out Mix (2)
LOUT1 volume
ROUT1 volume
LOUT2 volume
ROUT2 volume
MONOOUT volume
Output Control
REMARKS
ADCDOP
MICAMP1EN MICAMP2E
SRMODE
VXD2RO
VXD2LO
RD2MO
RD2RO
LD2MO
RO1VU
RO2VU
ALCZC
LOUT1
LO1VU
LO2VU
LD2LO
BIT[8]
LDVU
RDVU
RAVU
LAVU
MONO2SW[1:0]
VMIDSEL[1:0]
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
DATSEL[1:0]
ALCSEL[1:0]
INTCON[1:0]
V X C L K I N
VXCLKTRI
PBMODE[2:0]
GPIO3M[2:0]
BCLKINV
MODE3D
TSDIPOL
MM2MO
TSDIEN
RM2RO
ROUT1
ST2MO
RO1ZC
RO2ZC
LM2LO
ST2RO
LO1ZC
LO2ZC
ST2LO
BIT[7]
MOZC
RSEL
PSR
BB
0
0
0
0
0
writing 000000000 to this register resets all registers to their default state
VSEL[1:0]
DACINV
HPSWIEN
HPSWEN HPSWPO
BCLKTRI
ALCMIX
LOUT2
HPSW
BIT[6]
3DUC
VREF
PMS
IPOL
MS
TC
ADCPOL[1:0]
0
ALCSR[3:0]
0
0
0
0
DCY[3:0]
MM2MOVOL[2:0]
RM2ROVOL[2:0]
ST2MOVOL[2:0]
LM2LOVOL[2:0]
ST2LOVOL[2:0]
ST2ROVOL[2:0]
RRECVOL[2:0]
MAXGAIN[2:0]
NGTH[4:0]
BC[2:0]
LRSWAP
ROUT2
VXDTRI ADCDTRI
GPIO5
GPIO5
MONO
3DLC
MICB
PGAL
BIT[5]
IPOL
DMONOMIX[1:0]
IEN
0
0
0
0
0
0
BMODE[2:0]
GP2M[2:0]
RDDAT
TSDEN
GPIO4
GPIO4
VXFILT
VDAC
PGAR
OUT3
IPOL
BIT[4]
PLRP
IEN
LRP
RDACVOL[7:0]
RADCVOL[7:0]
GPIO5M[1:0]
LDACVOL[7:0]
LADCVOL[7:0]
0
0
0
0
MONO2VOL[6:0]
ROUT1VOL[6:0]
ROUT2VOL[6:0]
LOUT1VOL[6:0]
LOUT2VOL[6:0]
VXD2MO
RECMIX
DACMU
GPIO3
GPIO3
BIT[3]
DACL
ADCL
OUT4
MSEL
LSEL
VROI
IPOL
SR[4:0]
IEN
0
3DDEPTH[3:0]
0
0
0
0
0
HPMODE[1:0]
IFMODE[1:0]
PWL[1:0]
WL[1:0]
READSEL[2:0]
R O U T 2 I N V
MONOMIX RIGHTMIX
VXDOSR
ADCDIV2
MONO1
BIT[2]
DACR
ADCR
DEEMPH[1:0]
0
0
0
0
0
0
BASS[3:0]
TRBL[3:0]
ALCL[3:0]
HLD[3:0]
ATK[3:0]
VXD2ROVOL[2:0]
VXD2MOVOL[2:0]
VXD2LOVOL[2:0]
MRECVOL[2:0]
LRECVOL[2:0]
GPIO4M[2:0]
GP1M[2:0]
ADCOSR
DACDIV2
VXFSOE
MICDET
MICDET
MONO2
RXMIX
BIT[1]
HPOR
NGG
IPOL
IEN
PFORMAT[1:0]
0
0
0
0
OUT3SW[1:0]
FORMAT[1:0]
AI Rev 3.1 June 2004
ADCHPD
DACOSR
LEFTMIX
READEN
LINEMIX
DIGENB
MICSHT
MICSHT
LRCOE
BIT[0]
NGAT
TOEN
3DEN
IPOL
USB
IEN
WM8753L
0
0
0
0
0
000001000
000000000
000001010
000001010
000110011
000000000
000000111
011111111
011111111
000001111
000001111
001111011
000000000
000110010
000000000
011000011
011000011
011000000
000000000
000000000
000000000
000000000
000000000
000000000
000000000
000000000
000000000
000000000
001010101
000000101
001010000
001010101
001010000
001010101
001010000
001010101
001111001
001111001
001111001
001111001
001111001
000000000
DEFAULT
not reset
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