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WM8955BLGECO/V 数据表(PDF) 37 Page - Wolfson Microelectronics plc

部件名 WM8955BLGECO/V
功能描述  Stereo DAC For Portable Audio Applications
PDF  44 Pages
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制造商  WOLFSON [Wolfson Microelectronics plc]
网页  http://www.wolfsonmicro.com
标志 WOLFSON - Wolfson Microelectronics plc

WM8955BLGECO/V 数据表(HTML) 37 Page - Wolfson Microelectronics plc

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Production Data
WM8955BL
w
PD Rev 4.1 February 2007
37
REGISTER MAP
REGISTER
ADDRESS (BIT 15 – 9)
REMARKS
BIT8
BIT7
BIT6
BIT5
BIT4
BIT3
BIT2
BIT1
BIT0
R0 (00h)
0000000
Reserved
000000000
R1 (01h)
0000001
Reserved
000000000
R2 (02h)
0000010
LOUT1
LO1VU
LO1ZC
LOUT1VOL
R3 (03h)
0000011
ROUT1
RO1VU
RO1ZC
ROUT1VOL
R4 (04h)
0000100
Reserved
000000000
R5 (05h)
0000101
DAC Control
0
DAT
0
0
0
DACMU
DEEMPH
0
R6 (06h)
0000110
Reserved
000000000
R7 (07h)
0000111
Audio Interface
0
BCLKINV
MS
LRSWAP
LRP
WL
FORMAT
R8 (08h)
0001000
Sample Rates
0
BCLK
DIV2
MCLK
DIV2
SR
USB
R9 (09h)
0001001
Reserved
000000000
R10 (0Ah)
0001010
Left Gain
LDVU
LDACVOL (Right DAC Digital Volume)
R11 (0Bh)
0001011
Right Gain
RDVU
RDACVOL (Right DAC Digital Volume)
R12
(0Ch)
0001100
Bass
0
BB
BC
0
0
BASS (Bass Intensity)
R13
(0Dh)
0001101
Treble
0
0
TC
0
0
TRBL (Treble Intensity)
R14 (0Eh)
0001110
Reserved
000000000
R15 (0Fh)
0001111
Reset
writing 000000000 to this register resets all registers to their default state
R16 –
R22
Reserved
000000
R23 (17h)
0010111
Additional (1)
TSDEN
VSEL
DMONOMIX
0
0
DACINV
TOEN
R24 (18h)
0011000
Additional (2)
OUT3SW
0
0
ROUT2INV
0
0
0
DACOSR
R25 (19h)
0011001
Pwr Mgmt (1)
VMIDSEL
VREF
0
0
0
0
0
DIGENB
R26 (1Ah)
0011010
Pwr Mgmt (2)
DACL
DACR
LOUT1
ROUT1
LOUT2
ROUT2
MOUT
OUT3
0
R27 (1Bh)
0011011
Additional (3)
0
0
VROI
0
0
0
0
0
0
R28 –
R33
Reserved
R34 (22h)
0100010
Left Mix (1)
LD2LO
LI2LO
LI2LOVOL
0
0
0
0
R35 (23h)
0100011
Left Mix (2)
RD2LO
MI2LO
MI2LOVOL
0
0
0
0
R36 (24h)
0100100
Right Mix (1)
LD2RO
MI2RO
MI2ROVOL
0
0
0
0
R37 (25h)
0100101
Right Mix (2)
RD2RO
RI2RO
RI2ROVOL
0
0
0
0
R38 (26h)
0100110
Mono Mix (1)
LD2MO
LI2MO
LI2MOVOL
0
0
0
DMEN
R39 (27h)
0100111
Mono Mix (2)
RD2MO
RI2MO
RI2MOVOL
0
0
0
0
R40 (28h)
0101000
LOUT2
LO2VU
LO2ZC
LOUT2VOL
R41 (29h)
0101001
ROUT2
RO2VU
RO2ZC
ROUT2VOL
R42 (2Ah)
0101010
MONOOUT
0
MOZC
MONOOUTVOL
R43 (2Bh)
0101011
Clocking / PLL
MCLKSEL
0
0
PLLOUT
DIV2
PLL_RB
PLLEN
0
0
0
R44
(2Ch)
0101100
PLL Control (1)
N
0
K [21:18]
R45
(2Dh)
0101101
PLL Control (2)
K [17:9]
R46 (2Eh)
0101110
PLL Control (3)
K [8:0]
R59 (3Bh)
0111011
PLL Control (4)
0
KEN
0
0
0
0
0
0
0



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