LC895299W Datasheet, PDF (9/12 Pages) Sanyo Semicon Device – 48 x Speed ATAPI (IDE) CD-ROM Decoder with On-Chip Digital Servo System

Pin Functions
LC895299 Pin Functions 2
(When pin 95, ATPINSEL, is high)
Pin No.
1
2
3
4
5
6
7
8
9
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
42
43
44
45
46
47
48
49
50
51
52
Pin
V_SS
FLOCK/CRCERR
DIR/TLOCK
ZSWAIT
WRQ/HFLO
ZINT0
ZINT1
TEST0
D0
D1
D2
D3
D4
D5
D6
D7
MCK
ZCS
V_DDD
V_DD1
V_SS
V_SSD
SUA0
SUA1
SUA2
SUA3
SUA4
SUA5
SUA6
SUA7
ZWR
ZRD
FSEQ
DOUT/TESO
V_DD0
V_SS
PLL1
PLL2
PLL3
PLL1 V_DD
PLL1 V_SS
CSEL
DD7
DD8
DD6
DD9
V_SS1
V_DD0
Type
P
O
O
O
O
O
O
I
B
B
B
B
B
B
B
B
O
I
NC
NC
P
P
P
P
NC
NC
I
I
I
I
I
I
I
I
I
I
O
O
P
P
I
I
O
P
P
I
B
B
B
B
P
P
LC895299W, 895299L
I
INPUT
O
OUTPUT
Type
B BIDIRECTION NC NOT CONNECT
P
POWER
Logic system ground
Function
Monitor outputs
Wait signal output to the microcontroller
Monitor output
Microcontroller interrupt
Test pin (Must be tied to ground during normal operation.)
Microcontroller data bus
Clock output to the microcontroller
Microcontroller ZCS signal
DRAM V_DD: 5 V
3.3 V
Logic system ground
DRAM ground
Microcontroller address bus
Microcontroller write signal
Microcontroller read signal
Frame synchronization detection
Digital output/tes output
I/O system power supply: 5 V
Logic system ground
System Clock PLL
Logic PLL V_DD: 3.3 V
Logic PLL ground
ATAPI I/F
I/F ground
I/O system power supply: 5 V
Continued on next page.
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