cxd2589q Sony Electronics, cxd2589q Datasheet - Page 4

• Manufacturer Part Number: cxd2589q
• Description: Cd Digital Signal Processor
• Manufacturer: Sony Electronics

Pin Description
Pin
No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
1
2
3
4
5
6
7
8
9
V
LMUT
RMUT
SQCK
SQSO
SENS
DATA
XLAT
CLOK
SEIN
CNIN
DATO
XLTO
CLKO
SPOA
SPOB
XLON
FOK
V
V
MDP
PWMI
TEST
TES1
VPCO
VCKI
V16M
VCTL
PCO
FILO
FILI
AV
CLTV
AV
RF
Symbol
SS
DD
SS
SS
DD
—
—
—
—
—
O
O
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
I
I
I
I/O
Analog
1, Z, 0
1, Z, 0
1, Z, 0
1, 0
1, 0
1, 0
1, 0
1, 0
1, 0
1, 0
1, 0
1, 0
—
—
—
—
—
GND
Left-channel zero detection flag.
Right-channel zero detection flag.
SQSO readout clock input.
Sub Q 80-bit serial output.
SENS output to CPU.
Serial data input from CPU.
Latch input from CPU. Serial data is latched at the falling edge.
Serial data transfer clock input from CPU.
SENS input from SSP.
Track jump count signal input.
Serial data output to SSP.
Serial data latch output to SSP. Latched at the falling edge.
Serial data transfer clock output to SSP.
Microcomputer extended interface (input A).
Microcomputer extended interface (input B).
Microcomputer extended interface (output).
Focus OK input.
Used for SENS output and the servo auto sequencer.
Power supply (+5V).
GND
Spindle motor servo control.
Spindle motor external control input.
TEST pin; normally GND.
TEST pin; normally GND.
Charge pump output for the wide-band EFM PLL.
VCO2 oscillation input for the wide-band EFM PLL.
VCO2 oscillation output for the wide-band EFM PLL.
VCO2 control voltage input for the wide-band EFM PLL.
Master PLL charge pump output.
Master PLL (slave = digital PLL) filter output.
Master PLL filter input.
Analog GND.
Master VCO control voltage input.
Analog power supply (+5V).
EFM signal input.
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Description
CXD2589Q