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WM8804 датащи(PDF) 52 Page - Wolfson Microelectronics plc

номер детали WM8804
подробное описание детали  1:1 Digital Interface Transceiver with PLL
PDF  66 Pages
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производитель  WOLFSON [Wolfson Microelectronics plc]
домашняя страница  http://www.wolfsonmicro.com
Logo WOLFSON - Wolfson Microelectronics plc

WM8804 датащи(HTML) 52 Page - Wolfson Microelectronics plc

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WM8804
Production Data
w
PD Rev 4.1 September 2007
52
REGISTER MAP
The complete register map is shown below. The detailed description can be found in the relevant text of the device description. The
WM8804 can be configured using the Control Interface. Any unused bits which are not specified should be set to ‘0’ . Not all
registers can be read. Only the device ID (registers R0, R1 and R2) and the status registers can be read. These status registers
are labelled as “read only”.
REGISTER
NAME
ADDRESS
[0:7]
B7
B6
B5
B4
B3
B2
B1
B0
DEFAULT
R0
RST/DEVID
1
00
write: RESET read: DEVICEID[7:0]
-
R1
DEVID2
01
DEVICEID[15:8]
read only
R2
DEVREV
02
0
0
0
0
DEVREV[3:0]
read only
R3
PLL1
03
PLL_K[7:0]
00100001
R4
PLL2
04
PLL_K[15:8]
11111101
R5
PLL3
05
0
0
PLL_K[21:16]
00110110
R6
PLL4
06
TXVAL_
OVWR
TXVAL_SF1
TXVAL_SF0
PRESCALE
PLL_N[3:0]
00000111
R7
PLL5
07
0
0
CLKOUTDIV[1:0]
MCLKDIV
FRACEN
FREQMODE[1:0]
00010110
R8
PLL6
08
MCLKSRC
ALWAYSVALID
FILLMODE
CLKOUTDIS
CLKOUTSRC
0
0
0
00011000
R9
SPDMODE
09
1
1
1
1
1
1
1
SPDIFINMODE
11111111
R10
INTMASK
0A
MASK[7:0]
00000000
R11
INTSTAT
0B
Interrupt Status
read only
R12
SPDSTAT
0C
S/PDIF Status
read only
R13
RXCHAN1
0D
RX Channel Info 1
read only
R14
RXCHAN2
0E
RX Channel Info 2
read only
R15
RXCHAN3
0F
RX Channel Info 3
read only
R16
RXCHAN4
10
RX Channel Info 4
read only
R17
RXCHAN5
11
RX Channel Info 5
read only
R18
SPDTX1
12
CHSTMODE[1:0]
DEEMPH[2:0]
CPY_N
AUDIO_N
CON/PRO
00000000
R19
SPDTX2
13
CATCODE[7:0]
00000000
R20
SPDTX3
14
CHNUM2[1:0]
CHNUM1[1:0]
SRCNUM[3:0]
00000000
R21
SPDTX4
15
TXSTATSRC
TXSRC
CLKACU[1:0]
FREQ[3:0]
01110001
R22
SPDTX5
16
ORGSAMP[3:0]
TXWL[2:0]
MAXWL
00001011
R23
GPO0
17
0
1
1
1
GPO0[3:0]
01110000
R24
GPO1
18
0
1
0
1
GPO1[3:0]
01010111
R25
19
0
0
1
1
0
1
1
0
00110110
R26
GPO2
1A
GPO2[3:0]
0
0
1
0
01000010
R27
AIFTX
1B
0
0
AIFTX_LRP
AIFTX_BCP
AIFTX_WL[1:0]
AIFTX_FMT[1:0]
00000110
R28
AIFRX
1C
0
AIF_MS
AIFRX_LRP
AIFRX_BCP
AIFRX_WL[1:0]
AIFRX_FMT[1:0]
00000110
R29
SPDRX1
1D
SPD_192K_EN
WL_MASK
0
WITHFLAG
CONT
READMUX[2:0]
10000000
R30
PWRDN
1E
0
0
TRIOP
AIFPD
OSCPD
SPDIFTXPD
SPDIFRXPD
PLLPD
00000111
Table 57 WM8804 Register Map



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