参数资料
型号: YSS932
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP128
封装: SQFP-128
文件页数: 22/24页
文件大小: 335K
代理商: YSS932
YSS932
7
No.
Name
I/O
Function
111 ZEROFLG
O
Main DSP: Zero flag output
112
VSS
-
Ground
113 NONPCM
O
Main DSP: non-PCM data detect
114 DTSDATA
O
Main DSP: DTS data detect
115 AC3DATA
O
Main DSP: AC-3 data detect
116
MUTE
O
Main DSP: Auto mute detect
117 KARAOKE
O
Main DSP: AC-3 Karaoke data detect
118
VDD1
-
+3.3V power supply (for I/O)
119
SURENC
O
Main DSP: AC-3 2/0 mode Dolby Surround Encode input detect
120
CRC
O
Main DSP: AC-3 CRC error detect
121
/LOCK
O
DIR: PLL lock detect
122
DIRINT
O
DIR: interrupt output
123
/CS
Is
Microprocessor interface
Chip select input
124
SO
Ot
Microprocessor interface
Data output
125
SI
Is
Microprocessor interface
Data input
126
SCK
Is
Microprocessor interface
Clock input
127
/IC
Is
Initial clear input
128
VSS
-
Ground
Is
: Schmidt trigger input pin
I+ : Input pin with a pull-up resistor
O
: Digital output pin
Ot : Tri-state digital output pin
A
: Analog pin
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