LC89602 Datasheet, PDF (5/6 Pages) Sanyo Semicon Device – Audio Decoder LSI for Mini-Disk Playback

Pin Functions
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
Symbol
V_DD
V_SS
DO
DI
CE
CL
—
SREQ
SEPF
SACK
SWR
V_DD
V_SS
SDIN7
SDIN6
SDIN5
SDIN4
SDIN3
SDIN2
SDIN1
SDIN0
—
V_SS
V_DD
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
V_DD
V_SS
CLKI
—
BDOUT
ADOUT
LRCO
WDCO
BCO
ENH
LC89602
I/O
— Power supply
— Ground
O CPU interface data output
I CPU interface data input
I CPU interface chip enable input
I CPU interface clock input
— Unused
O Sound block data request output
I Sound block data empty flag input
I Sound block data acknowledge input
I Sound block data write clock input
— Power supply
— Ground
I Sound block data input
I Sound block data input
I Sound block data input
I Sound block data input
I Sound block data input
I Sound block data input
I Sound block data input
I Sound block data input
— Unused
— Ground
— Power supply
— Unused
— Unused
— Unused
— Unused
— Unused
— Unused
— Unused
— Unused
— Unused
— Unused
— Unused
— Unused
— Unused
— Unused
— Unused
— Unused
— Power supply
— Ground
I System clock input
— Unused
O Serial audio data output B
O Serial audio data output A
O LR clock output
O Word clock output
O Bit clock output
O De-emphasis specifier output
Function
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