SC9640P Datasheet, PDF (4/10 Pages) Silan Microelectronics Joint-stock – CD DIGITAL SERVO SIGNAL PROCESSOR WITH MCU (SLAVE MODE)

SC9640P
PIN DESCRIPTION
Pin No.
1
Pin Name
PULL_UP
2
9258_MUTE
3
MODE_IN
4
PULL_UP
5
DIODE_IN
6
IIC_DAT
7
OPEN/P0
8
CLOSE
9
OPMTR
10
CLMTR
11
P1
12
IIC_CLK/P2
13
MVSS
14
MVDD
15
MRST
16
MTEST
17
NC
18
NC
19
NC
20
NC
21
NC
22
NC
23
NC
24
NC
25
NC
26
NC
27
NC
28
NC
I/O
Function description
Remark
I
-
Connect pull-up resistor
9258 mute output
O
When CD stops, close the 9258 driver
ADI 2.5V~3.5V selects as SLAVE mode
I
-
Connect pull-up resistor
I
Jumper selection input
I/O
SLAVE mode IIC data bus
The CD tray opens input pin which is low
Note: manual tray
active.
I
should be connected to
This pin is used as the jumper selecting
the ground
output at the same time.
The CD tray closes input pin which is low
I
active.
O
CD tray driver output.
O
CD tray driver output.
This pin is used as the pick up head
O
selecting output at the same time.
SLAVE mode IIC clock line
I
This pin is used as the pick up head
selecting output at the same time.
-
MCU ground
-
+5V
I
MCU reset, low level reset
I
MCU test pin
Connect to the ground
-
No connection
-
No connection
-
No connection
-
No connection
-
No connection
-
No connection
-
No connection
-
No connection
-
No connection
-
No connection
-
No connection
-
No connection
HANGZHOU SILAN MICROELECTRONICS CO.,LTD
Http:// www.silan.com.cn
REV:1.0 2009.03.27
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