參數(shù)資料
型號(hào): LV3329PE
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 音頻控制
英文描述: 4 CHANNEL(S), VOLUME CONTROL CIRCUIT, PQFP44
封裝: 10 X 10 MM, QIP-44
文件頁數(shù): 2/30頁
文件大?。?/td> 216K
代理商: LV3329PE
LV3329PE
No.A1856-10/30
Control System Timing and Data Format
The LV3329PE is controlled by applying the stipulated data to the CL, DI and CE pins.
The data consists of 8 address bits, 12 data bits for each command, and 4 command register bits.
Send to data
Address code
B0
B1
B2
B3
A0
A1
A2
A3
1
0
1
Command register summary (REG0 to REG15)
C0
C1
C2
C3
Register
0
REG0 (Input selector select, input gain related)
1
0
REG1 (Main volume related)
0
1
0
REG2 (Loudness related)
1
0
REG3 (Tone block_Bass)
0
1
0
REG4 (Tone block_Mid)
1
0
1
0
REG5 (Tone block_Treble)
0
1
0
REG6 (Fader related)
1
0
REG7 (Zero cross related)
0
1
REG8 (FIXED_EQ block LOW CUT)
1
0
1
REG9 (FIXED_EQ block LOW)
0
1
0
1
REG10 (FIXED_EQ block MID)
1
0
1
REG11 (FIXED_EQ block HIGH)
0
1
REG12 (Soft mute related)
1
0
1
REG13 (Bass block/Mid block soft step on/off select)
0
1
REG14 (Other settings)
1
REG15 (Test mode related)
CE
DI
C1
C0
D11
D10
D5
D4
D3
D2
D1
A3
A2
A1
A0
B3
B2
B1
B0
CL
1
μs
min
1
μs
min
1
μs
min
1
μs
1
μs ≤ TDEST
min
data
command register
CE
DI
CL
C2
D0
C3
1
μs
min
Address code
data (12bit)
B0 to B3, A0 to A3
command register
C0 to C3
REG0 to REG15
D0 to D11
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