wm8903 Wolfson Microelectronics plc, wm8903 Datasheet - Page 107

• Manufacturer Part Number: wm8903
• Description: Ultra Low Power Codec For Portable Audio Applications
• Manufacturer: Wolfson Microelectronics plc

Pre-Production
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w
WSEQ
INDEX
R90 (5Ah)
R94 (5Eh)
R255 (FFh)
R255 (FFh)
R94 (5Eh)
R90 (5Ah)
R90 (5Ah)
R94 (5Eh)
R67 (43h)
REGISTER
ADDRESS
8 bits
8 bits
1 bit
1 bit
8 bits
8 bits
8 bits
8 bits
4 bits
WIDTH
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
Bit 0
START
FFh
FFh
00h
00h
77h
77h
00h
00h
00h
DATA
DELAY
0h
0h
0h
0h
0h
0h
0h
0h
0h
0b
1b
0b
0b
0b
0b
0b
0b
0b
EOS
HPL_RMV_SHORT = 1
HPL_ENA_OUTP = 1
HPL_ENA_DLY = 1
HPL_ENA = 1
HPR_RMV_SHORT = 1
HPR_ENA_OUTP = 1
HPR_ENA_DLY = 1
HPR_ENA = 1
LINEOUTL_RMV_SHORT = 1
LINEOUTL_ENA_OUTP = 1
LINEOUTL_ENA_DLY = 1
LINEOUTL_ENA = 1
LINEOUTR_RMV_SHORT = 1
LINEOUTR_ENA_OUTP = 1
LINEOUTR_ENA_DLY = 1
LINEOUTR_ENA = 1
End of Default Startup Sequence
Spare step
Spare step
Start of default shut-down sequence
LINEOUTL_RMV_SHORT = 0
LINEOUTL_ENA_OUTP = 1
LINEOUTL_ENA_DLY = 1
LINEOUTL_ENA = 1
LINEOUTR_RMV_SHORT = 0
LINEOUTR_ENA_OUTP = 1
LINEOUTR_ENA_DLY = 1
LINEOUTR_ENA = 1
HPL_RMV_SHORT = 0
HPL_ENA_OUTP = 1
HPL_ENA_DLY = 1
HPL_ENA = 1
HPR_RMV_SHORT = 0
HPR_ENA_OUTP = 1
HPR_ENA_DLY = 1
HPR_ENA = 1
HPL_RMV_SHORT = 0
HPL_ENA_OUTP = 0
HPL_ENA_DLY = 0
HPL_ENA = 0
HPR_RMV_SHORT = 0
HPR_ENA_OUTP = 0
HPR_ENA_DLY = 0
HPR_ENA = 0
LINEOUTL_RMV_SHORT = 0
LINEOUTL_ENA_OUTP = 0
LINEOUTL_ENA_DLY = 0
LINEOUTL_ENA = 0
LINEOUTR_RMV_SHORT = 0
LINEOUTR_ENA_OUTP = 0
LINEOUTR_ENA_DLY = 0
LINEOUTR_ENA = 0
DCS_ENA = 0000
DESCRIPTION
PP, Rev 3.1, August 2009
WM8903
107