lc895297 Sanyo Semiconductor Corporation, lc895297 Datasheet - Page 6

• Manufacturer Part Number: lc895297
• Description: Full Cav 20? Cd-rom Decoder With Built-in Ata-pi Ide Interface And Cd-dsp
• Manufacturer: Sanyo Semiconductor Corporation

Continued from preceding page.
Pin No.
44
51
52
53
54
55
56
59
42
43
45
46
47
48
49
50
57
58
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
EFLG (LRSY)
FSX (CK2)
ZCSCTRL
Pin name
ZSWAIT
ROMXA
ZEFMO
VCNT1
TEST2
AV
ZINT0
ZINT1
EFMO
AV
SUA0
SUA1
SUA2
SUA3
SUA4
SUA5
SUA6
FSEQ
TOFF
BSN1
WRQ
PO11
PO21
V
V
ZWR
V
EFMI
V
DEFI
V
V
SPO
4.2M
ZCS
ZRD
TGL
TES
C2F
JP+
HFL
JP–
NC
FG
R1
DD0
DD2
DD2
DD0
SS0
SS0
DD1
SS1
Type
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
P
P
P
P
P
P
P
P
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Microcontroller register selection
5 V
4.0 V
Microcontroller register selection
Microcontroller chip select active-low/high selection
Register chip select signal input (from the microcontroller)
Wait signal output (to the microcontroller)
Data write signal input (from the microcontroller)
Data read signal input (from the microcontroller)
Interrupt request signal output (to the microcontroller)
Subcode Q output standby output
Synchronization signal detection output
C2 flag output for ROMXA
Interpolation data output for ROMXA
7.35-kHz signal output (Bit clock output for ROMXA)
C1 and C2 error correction monitor output (LRSY output for ROMXA)
FG pulse input for CAV control
4.0 V
Test pin
Inverted EFM signal output
EFM signal output
EFM signal input
5 V
Track jump output
Tracking gain switching output
Tracking off output
Tracking error signal input. Schmitt input
Tracking detection signal input. Schmitt input
CAV control output
Defect detection signal input
4.2336-MHz output
VCO bias resistor connection
Charge pump bias resistor connection
VCO control voltage
Charge pump outputs
4.0 V
I : Input pin, O: Output pin, B : Bidirectional pin, P: Power supply pin, NC: Not connected
LC895297
Function
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