BU7636MWV_11 ROHM [Rohm], BU7636MWV_11 Datasheet - Page 3

• Manufacturer Part Number: BU7636MWV_11
• Description: Silicon Monolithic integrated circuit
• Manufacturer: ROHM [Rohm]

◇Serial interface
◇Register map
Address
◇Pin Functional Descriptions
00H
01H
03H
04H
05H
06H
07H
08H
09H
0AH
0BH
0CH
0DH
0EH
0FH
10H
12H
13H
No
10
11
12
13
14
15
16
17
18
19
20
21
22
1
2
3
4
5
6
7
8
9
CPVDD
C4
C3
C2
VVEE
CIN
VVSS
YIN
VVDD
YOUT
VOUT
COUT
SDCOUT
VVDD_SDC
DVDD
DAIN
ADOUT
BCLK
LRCLK
MCLK
DVSS
SDATA
Pin name
Control commands are entered on the CSB, SCLK, and SDATA pins, using 3 line 16 bit serial input (MSB first).
The input cycle is started on the CSB falling edge, and each bit of data is read in on the SCLK rising edge.
The data is loaded to register on the CSB rising edge.
（note） Do not write to the address except for the above.
SDATA
SCLK
Register
Power control
Power control
Gain control
Gain control
Clock control
Clock control
Clock control
ALC control
ALC control
ALC control
Time control
Volume control
Filter control
Volume control
Volume control
Volume control
Fade control
Video control
CSB
Charge pump power supply
Flying condenser terminal 4
Flying condenser terminal 3
Flying condenser terminal 2
Video negative power supply
Chroma signal input
Video ground
Luminance signal input
Video power supply
Luminance signal output
Composite signal outut
Chroma signal output
SDC signal output
SDC power supply
Digital power supply
CODEC DA serial data input
CODEC AD serial data output
CODEC bit clock in/output
CODEC LR clock in/output
CODEC master clock input
Digital ground
3-wire serial data input
“x”
1
RC2MC1
SLMIN1
ATMC1
FMCK1
DVOL7
0 A5 A4 A3 A2 A1 A0 D7 D6 D5 D4 D3 D2 D1 D0
RINI2
D7
Function
0
0
1
0
0
0
0
0
0
0
0
1
COMENB
MDALC1
RC2MC0
SLMIN0
ATMC0
FMCK0
DVOL6
MLIM6
PWSV
BFPD
RINI1
D6
0
0
0
0
0
0
1
MDEVR1
SPVOL1
RCMC1
DVOL5
MLIM5
PWAP
DEM1
EVR5
RINI0
ADA
D5
0
0
0
0
0
0
0
1
REV. A
No
MDEVR0
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
SPVOL0
PWMRG
RCMC0
DVOL4
MLIM4
DLEN
DEM0
EVR4
SDC1
PINI1
D4
0
0
0
1
0
0
0
SCLK
CSB
MICINR3
MICINR2
MICINR1
MREG
MICINL1
MICINL2
MICINL3
BIAS
AVSS
AVDD
LINEOUTR
LINEOUTL
EVROUT
SPIN
SPNEG
SPVSS
SPVDD
SPPOS
BEEPIN
C1
Pin name
DVOL3
DVLSK
ATSP1
HPFR3
MLIM3
PWVD
MDSP
MUSP
RCLM
SDC2
SFS1
PINI0
EVR3
D3
0
0
0
0
0
“x”
3-wire serial clock input
3-wire chip select input
MICRch input 3
MICRch input 2
MICRch input 1
MIC power supply
MICLch input 1
MICLch input 2
MICLch input 3
Bias （1/2AVDD）
Analog ground
Analog power supply
LINE output
LINE output
EVR output
SP input
SP negative output
SP ground
SP power supply
SP positive output
BEEP input
Flying condenser terminal 1
MUBSP
DVOL2
BVOL2
ATSP0
HPFR2
DVLT2
LGAIN
MLIM2
PWCP
MDPB
SFS0
EVR2
DIF2
D2
0
0
0
0
0
Register Address : A5 - A0
Control Data
Function
MGAIN1
MDREC
RCSP1
DVOL1
BVOL1
HPFR1
DVLT1
MLIM1
MULO
EVR1
DIV1
DIF1
D1
0
0
0
0
0
0
: D7 - D0
MGAIN0
PWDRG
MUDVL
MDDVL
RCSP0
DVOL0
HPFR0
BVOL0
DVLT0
MLIM0
EVRT
EVR0
DIV0
DIF0
D0
0
0
0
0
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