參數(shù)資料
型號(hào): TDA7319
廠商: 意法半導(dǎo)體
英文描述: 3 Band Digital Controlled Audio Processor(三波段數(shù)控音頻處理器)
中文描述: 3波段數(shù)字控制音頻處理器(三波段數(shù)控音頻處理器)
文件頁(yè)數(shù): 9/16頁(yè)
文件大?。?/td> 169K
代理商: TDA7319
MSB
0
0
1
1
1
1
F6
F6
F6
0
0
1
1
F5
F5
F5
0
1
0
1
F4
F4
F4
F4
F4
F4
F4
F3
F3
F3
F3
F3
F3
F3
F2
F2
F2
F2
F2
F2
F2
F1
F1
F1
F1
F1
F1
F1
LSB
0
1
F0
F0
F0
F0
1st VOLUME
2nd VOLUME
TREBLE
MIDDLE
BASS
MUTMUX
POWER ON RESET:
1st volume = 2nd volume = Mute
Treble= Middle = Bass = -14dB
Mutmux= Active Input
FUNCTION CODES
TDA7319 ADDRESS
MSB
first byte
LSB
MSB
LSB
MSB
LSB
S
1
0
0
0
0
1
A
0
ACK
DATA
ACK
DATA
ACK
P
Data Transferred (N-bytes + Acknowledge)
ACK = Acknowledge
S = Start
P = Stop
MAX CLOCK SPEED 400kbits/s
SOFTWARE SPECIFICATION
Chip address
1
MSB
0
0
0
0
1
1
0
LSB
SOFTWARE SPECIFICATION
Interface Protocol
The interface protocol comprises:
A startcondition (s)
A chip address byte, containing the TDA7319
address(the 8th bit of the byte must be 0). The
TDA7319 mustalways acknowledge at the end
of each transmittedbyte.
A sequenceof data(N-bytes + acknowledge)
A stop condition (P)
TDA7319
9/16
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