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CX-JS7
QQ
3 7 63 1515 0
• MAIN BOARD IC310 BU2099FV ( BASS BOOST CONTROLLER)
Pin No.
Pin Name
1
VSS
2
NC
3
DATA
4
CLOCK
5
LCK
6 to 8
NC
9
I-BASS
10 to 12
CTRL3 to CTRL1
13
BB CTRL4
14
BB CTRL3
15
BB CTRL2
16
BB CTRL1
17
NC
18
SO
19
OE
20
VDD
TE
L 13942296513
www
.
48
http://www.xiaoyu163.com
I/O
—
Ground terminal
—
Not used
I
Serial data input from the multi controller
I
Serial data transfer clock signal input from the system controller
I
Serial data latch pulse clock signal input from the system controller
—
Not used
O
Bass boost on/off control signal output terminal "L": bass boost on
O
Frequency control signal output terminal
O
Bass boost control signal output terminal "H": bass boost +10dB
O
Bass boost control signal output terminal "H": bass boost +8dB
O
Bass boost control signal output terminal "H": bass boost +6dB
O
Bass boost control signal output terminal "H": bass boost +5dB
—
Not used
O
Serial data output terminal Not used
—
Not used
—
Power supply terminal (+3.3V)
x
ao
y
i
http://www.xiaoyu163.com
8
Description
Q Q
3
6 7
1 3
u163
.
2 9
9 4
2 8
1 5
0 5
8
2 9
9 4
m
co
9 9
2 8
9 9
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