lc895297 Sanyo Semiconductor Corporation, lc895297 Datasheet - Page 5

• 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

Pin Functions
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
36
37
38
39
40
41
1
2
3
4
5
6
7
8
9
IOP0 (HDB7)
IOP1 (HDB6)
IOP2 (HDB5)
IOP3 (HDB4)
IOP4 (HDB3)
IOP5 (HDB2)
IOP6 (HDB1)
IOP7 (HDB0)
ZRSTCPU
Pin name
XTALCK
ZRESET
ZRSTIC
DRESP
VCNT0
TEST0
TEST1
TEST3
TEST4
AV
DREQ
RCHP
RCHN
PDO0
LCHP
LCHN
XTAL
V
V
V
V
V
R0
D7
D6
D5
D4
D3
D2
D1
D0
DD2
DD1
SS1
SS0
SS0
SS0
Type
NC
O
O
O
O
O
O
O
O
O
P
B
B
B
B
B
B
B
B
P
P
P
P
P
B
B
B
B
B
B
B
B
I
I
I
I
I
I
I
I
I
VCO bias resistor connection
VCO control voltage input
Charge pump output
Test pins
General-purpose I/O ports
These pins are used for DVD ECC data input when the DVD interface is used.
4.0 V
Test pin
Test pin
DVD ECC data latch signal input
DVD ECC data request output
1-bit D/A converter right channel P output
1-bit D/A converter right channel N output
1-bit D/A converter left and right channel power supply
1-bit D/A converter right channel ground
1-bit D/A converter left channel P output
1-bit D/A converter left channel N output
Crystal oscillator circuit input (16.9344 MHz)
Crystal oscillator circuit output
CPU reset signal output
Drive IC reset signal output
IC reset input
Microcontroller data signal connection.
These pins include built-in pull-up resistors.
I : Input pin, O: Output pin, B : Bidirectional pin, P: Power supply pin, NC: Not connected
LC895297
Function
Continued on next page.
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