Korg wavestation Service Manual page 44

MB87727
(DF88)
PIN
ASSIGNMENT
o
o
CLASSIFICATION OF TERMINALS FOR
DF88
CLASSIFICATION
TERMINALS
CPU INTERFACE
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MIXER
SFT0~SFT2,
CLIP
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VN0~lv81.
DEN
MASTER CLOCK
MCK
RESET
XRES
FILTER MODE
M0DE0~M0DE1
TEST MODE
mm
m
POWER SUPPLY
w\mh
DF88(MB87727)
PIN
FUNCTION
NO.
I/O PIN NAME GROUP
NOTE
1
-
VSS
-
2
AO
A CPU ADDRESS
3 Al
4
A2
5
A3
6 A4
7 A5
8
A6
9
A7
10
A8
11
-
VSS
-
12
I
A9
B
CPU ADDRESS
13 I/O
DO
CPU DATA BUS
14 I/O
Dl
15 I/O
D2
16
-
VDD
-
17 I/O
D3
B CPU DATA BUS
18
I/O
D4
19 I/O
D5
20
I/O D6
21
-
VSS
-
22 I/O
D7
C
CPU
DATA.
BUS
23
I/O D8
24
I/O
D9
25
I/O D10
26
I/O
Dll
27
I/O
D12
28
I/O
D13
29 I/O
D14
30
I/O
D15
46