參數(shù)資料
型號(hào): TDA7514
廠商: 意法半導(dǎo)體
英文描述: SINGLE-CHIP FM/AM TUNER WITH STEREO DECODER AND AUDIO PROCESSOR
中文描述: 單芯片F(xiàn)M /調(diào)幅調(diào)諧立體聲解碼器和音頻處理器
文件頁(yè)數(shù): 62/74頁(yè)
文件大?。?/td> 604K
代理商: TDA7514
TDA7514
62/74
Table 74. Audio Processor / Stereo Decoder Mute
byte 12 bit 0 = 0 force I
2
Cbus STD mute
byte 9 bit 0 = 0 force I
2
Cbus AP mute
11 bit 0 = 1 AP / STD mute depends on pin
HCC control from SNC
VHCH = 2V + 3V * a * b
VHCL = 2V + 3V * a * b *c
HCC control from level
(level = Smeter * 0.7)
VHCH = ab 4V
VHCL = abc 4V
SBL
VSBL = 2V + d 3V
BYTE 9
BIT 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
BYTE 9
BIT 3
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
BYTE 11
BIT 0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
BYTE 12
BIT 0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
pin
55
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
status
AP
mute
mute
mute
mute
mute
mute
mute
mute
mute
mute
mute
mute
mute
mute
mute
mute
play
play
play
play
mute
play
mute
play
play
play
play
play
mute
play
mute
play
status
STD
mute
mute
mute
mute
mute
mute
mute
play
mute
mute
play
play
mute
mute
mute
play
mute
mute
play
play
mute
mute
mute
play
mute
mute
play
play
mute
mute
mute
play
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