sc9822p Silan, sc9822p Datasheet - Page 5

• Manufacturer Part Number: sc9822p
• Description: Mp3 Decoder With Esp Function And Cd Interface
• Manufacturer: Silan

(Continued)
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http: www.silan.com.cn
Pin No.
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
DQ<15>
DacWs
DacBck
DacSd
DacSysClk
Ws
Bck
Sd
VDD3.3
XALTI
XALTO
NotExtAsyncReset
TestMode
VSS
VDD1.8
SsiSClk
Data
DataAvail
YFCLK
YBLKCK
YFLAG
InterruptToMcu
Addr<0>
Addr<1>
Addr<2>
Addr<3>
Pin name
I/O
I/O
I/O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
SDRAM/DRAM data pin 15 with internal pull-up resistor.
Word selection clock pin output to DAC.
Bit clock pin output to DAC.
Data pin output to DAC.
System clock output to DAC.
Word selection clock input pin of CD-DSP.
Bit clock input pin of CD-DSP.
Data input pin of CD-DSP.
Port supply voltage (3.3V).
Oscillator input pin.
Oscillator output pin.
System reset pin which is a low active.
Test mode pin which is a high active and connected to ground
when it is not in test mode.
Ground
Kernel supply voltage (1.8V)
MCU clock input pin.
MCU data pin.
MCU telecommunication control pin.
Sync signal of sub code frame.
Sync signal of sub code block.
CD servo error flag.
Interrupt pin which is a high active and output to MCU.
SDRAM/DRAM address pin 0
SDRAM/DRAM address pin 1
SDRAM/DRAM address pin 2
SDRAM/DRAM address pin 3
Pin description
REV:1.0
SC9822P
Page 5 of 30
2006.07.21