參數(shù)資料
型號(hào)： LV3319PM
元件分類： 音頻控制
英文描述： 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQFP44
封裝： 10 X 10 MM, QIP-44
文件頁數(shù)： 2/26頁
文件大小： 830K
代理商： LV3319PM
LV3319PM
DATA format : I
2C data specification
S
R/W A
A
A P
MSB
LSB
MSB
LSB MSB
LSB
DATA_1
A
DATA_N
(Explanation)
S:Start Condition
P:Stop Condition
W:Write 0
R: Read 1
A:Ack(Acknowledge)
CHIP address
SUB address
DATA setting
For continuous data transmission, the auto increment function causes data to be written into the sub-address DATA_(N+1). The
sub-address of DATA_29 is followed by DATA_1.
CHIP address
CP7
MSB
CP6 CP5 CP4 CP3 CP2 CP1 CP0
LSB
R/W
CP7
CP6
CP5
CP4
CP3
CP2
CP1
CP0
1
0
1
0
SUB address
SU7
MSB
SU6 SU5 SU4 SU3 SU2 SU1 SU0
LSB
SUB address
Block
SU7
SU6
SU5
SU4
SU3
SU2
SU1
SU0
Input selection (1)
DATA_1
1
0
Input selection (2)
DATA_2
0
1
0
Input gain control (Lch)
DATA_3
1
0
Input gain control (Rch)
DATA_4
0
1
0
Volume control (Lch)
DATA_5
1
0
1
0
Volume control(Rch)
DATA_6
0
1
0
BASS f0 Q setting(Lch)
DATA_7
1
0
BASS f0 Q setting(Rch)
DATA_8
0
1
0
MID f0 Q setting(Lch)
DATA_9
1
0
1
0
MID f0 Q setting(Rch)
DATA_10
0
1
0
1
0
TREBLE f0 Q setting(Lch)
DATA_11
1
0
1
0
TREBLE f0 Q setting(Rch)
DATA_12
0
1
0
BASS control (Lch)
DATA_13
1
0
1
0
BASS control (Rch)
DATA_14
0
1
0
MID control (Lch)
DATA_15
1
0
MID control (Rch)
DATA_16
0
1
0
TREBLE control (Lch)
DATA_17
1
0
1
0
TREBLE control (Rch)
DATA_18
0
1
0
1
0
General-purpose volume control (Lch)
DATA_19
1
0
1
0
General-purpose volume control (Rch)
DATA_20
0
1
0
1
0
Fader control (LFOUT)
DATA_21
1
0
1
0
1
0
Fader control (LROUT)
DATA_22
0
1
0
1
0
Fader control (RFOUT)
DATA_23
1
0
1
0
Fader control (RROUT)
DATA_24
0
1
0
General-purpose input, FAD_front output, output level detection, FAD_rear input
DATA_25
1
0
1
0
Loudness, Tone-pass select, EXTOUT output signal setting
DATA_26
0
1
0
1
0
Zero crossing control
DATA_27
1
0
1
0
Soft step/soft mute
DATA_28
0
1
0
TEST control
DATA_29
1
0
1
0
No.A1703-10/26
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