BU26156RFS Datasheet, PDF (37/95 Pages) Rohm – Monoraul MIC Input with ALC

BU26156RFS
Datasheet
It is available at the MAPCON=0x1(Register Map Control Register 0x1c/0x1d)
INDEX
b07
b06
R
W
(Initial)
0x02 0x03
-
-
-
-
0x04 0x05
0
0
0x06 0x07
-
-
-
-
0x08 0x09
-
-
-
-
0x0a 0x0b
0
0
0x0c 0x0d
0
0
0x0e 0x0f
0
0
0x10 0x11
0
0
0x12 0x13
-
-
-
-
0x16 0x17
-
-
-
-
0x1c 0x1d
-
-
-
-
0x36 0x37
-
-
-
-
0x3e 0x3f
-
-
-
-
0x74 0x75
-
-
1
0x76 0x77
-
-
1
0x86 0x87
-
-
-
-
0x88 0x89
0
0
0x8a 0x8b
0
0
0x8c 0x8d
0
0
0x8e 0x8f
0
0
0xa0 0xa1
-
-
-
-
0xa2 0xa3
0
0
0xa4 0xa5
0
0
0xa6 0xa7
-
-
-
-
0xa8 0xa9
0
0
0xaa 0xab
0
0
b05
-
-
0
-
-
-
-
0
0
0
0
-
-
-
-
-
-
-
-
HALF
1
0
0
-
-
0
0
0
0
-
-
0
0
-
-
0
0
b04
b03
b02
b01
b00
-
-
-
-
FPLLNL
0
0
-
-
-
-
0
0
FPLLFL
0
0
FPLLFH
0
0
FPLLFDL
0
0
FPLLFDH
0
0
-
-
0
CPMODE
-
0
-
-
-
-
-
-
-
-
-
HPBPEN LINDACEN
0
0
RBLVOLL
0
0
RBLVOLR
0
0
-
-
-
-
STE1CUT[7:0]
0
0
STE1CUT[15:8]
0
0
STE2CUT[7:0]
0
0
STE2CUT[15:8]
0
0
-
-
-
-
PLPFC0L
0
0
PLPFC0H
0
0
-
-
-
-
RLPFC0L
0
0
RLPFC0H
0
0
FPLLM
0
0
0
0
-
-
FPLLD
0
0
0
-
FPLLNH
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
FPLLV
0
0
0
-
-
-
-
-
-
-
-
MAPCON
-
-
0
-
HPVOL
-
0
0
ADCSET
1
1
1
0
0
0
0
0
0
-
STEEN STEOD
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
-
PLPFOD PLPFEN
-
0
0
0
0
0
0
0
0
-
RLPFOD RLPFEN
-
0
0
0
0
0
0
0
0
Register Name
FPLL M setting
FPLL N Setting(L)
FPLL N Setting(H)
FPLL D Setting
FPLL F Setting(L)
FPLL F Setting(H)
FPLL F_D Setting(L)
FPLL F_D Setting(H)
FPLL V setting
PLL CPMODE Setting
RegisterMAP
Control
HP output Gain Setting
Analog Path Control
Record L Balance
Volume Control
Record R Balance
Volume Control
Stereo Enhancer
Control
Stereo Enhancer LPF1
CoefL
Stereo Enhancer LPF1
CoefH
Stereo Enhancer LPF2
CoefL
Stereo Enhancer LPF2
CoefH
Play Programable LPF
Setting
Play Programable LPF
Coef (L)
Play Programable LPF
Coef (H)
Rec Programable LPF
Setting
Rec Programable LPF
Coef (L)
Rec Programable LPF
Coef (H)
Note
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Jul.1.2014 Rev.001