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參數(shù)資料
| 型號(hào)： | TC9444F |
| 廠商： | Toshiba Corporation |
| 英文描述： | Single-Chip karaoke IC II |
| 中文描述： | 單芯片集成電路二卡拉OK |
| 文件頁(yè)數(shù)： | 4/29頁(yè) |
| 文件大?。?/td> | 315K |
| 代理商： | TC9444F |
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TC9444F
2002-01-11
4
Pin No.
Pin Name
I/O
Function
Remarks
44
BCKI
I
Bit clock input
Schmitt input
45
LRCKI
I
Channel clock input
Schmitt input
46
V
DD2
Digital power supply 2
47
RESET
I (U)
Reset (“L” reset)
With pull-up resistor
Schmitt input
48
IFSEL
I
Microcontroller interface selection
(“H” three-lead mode, “L” I
C mode)
Schmitt input
49
CS
I
Three-lead mode: Command send start signal
I
2
C: chip select
Schmitt input
50
SCL
I
Microcontroller interface serial clock
Schmitt input
51
SDA
O
Microcontroller interface serial data
Schmitt input
52
EMP
De-emphasis setting (“H” ON)
Schmitt input
53
TEST
I (U)
Test mode setting (“H” fixed)
With pull-up resistor
Schmitt input
54
GNDD2
I
Digital ground 2
55
EXT7
O
Extended output port 7
56
EXT8
O
Extended output port 8
57
EXT9
O
Extended output port 9
58
EXTA
O
Extended output port A
59
EXTB
O
Extended output port B
60
EXTC
O
Extended output port C
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|---|---|
| TC9446F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Audio Digital Processor for Decode of Dolby Digital (AC-3), MPEG2 Audio |
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| TC9446FG | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Audio Digital Processor for Decode of Dolby Digital (AC-3), MPEG2 Audio |
| TC9447F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:Single-Chip Audio Digital Signal Processor |
| TC9452F | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:SINGLE CHIP SURROUND LSI |
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