Korg Wavestation - Page 48

MB622472(MAP16)
PIN
ASSIGNMENT
CLASSIFICATION
OF
TERMINALS
FOR
MAPI
6
CLASSIFICATION
CPU
ADDRESS
CPU
MPX
BUS
CPU
CONTROL
SYSTEM
ADDRESS
SYSTEM
CONTROL
CHIP
SELECT
SRAM
CONTROL
IC CARD
ADDRESS
IC
CARD
DATA BUS
IC
CARD CONTROL
IC CARD
SELECT
FOR
DEVELOPMENT
POWER
SUPPLY
TERMINALS
A18,
PCSL
PCSO
HA1B~HA1
AS, R/f,
HDS, LDS
A16~A1
RD, LDWR,
LWR
ROM,
RASL,
TG88,
DF88, LCD,
MDE
CA14~CA0
CD7~CD0
CCE,
COE,
CWR
CCES,
ECCE
ROEN
VDD1~VDD4,
VSS1~VSS8
MAP16(MB622472)
PIN
FUNCTION
NO.
I/O
PIN NAME
NO.
I/O PIN
NAME
NO.
I/O PIN NAME
NO. I/O PIN
NAME
1
CA4
26 I
RW
51 I PCS1
76
LCD
2
CA3
27
I
LDS
52
I peso
77 LDWR
3
-
VDD
28
-
VDD
53
-
VDD 78
-
VDD
4
-
VSS
29
-
VSS
54
-
VSS 79
-
VSS
5
CA2
30
I
HDS
55
Al 80
RD
6
CA1
31
I AS
56
A2 81
LWR
7
CAO
32
I
A18
57
A3
82
ROM
8
I/O
CDO
33
I
HA16
58
A4 83
TG88
9
I/O
CD1
34
I
HA15
59
A5 84
DF88
10
I/O
CD2
35
I
HAH
60
A6 85 MDE
11
I/O
CD3
36
I
HA13
61
A7 86 LSOE
12
I/O
CD4
37
I
HA12
62
A8 87 LSWE
13
I/O
CD5
38
I
HAH.
63
A9 88 NLOE
14
I/O
CD6
39
I
HA10
64
A10 89 NLWE
15
-
VSS
40
-
VSS
65
-
VSS
90
-
VSS
16
I/O
CD7
41
I
HA9
66
All 91 MSOE
17
CCE
42
I/O HA8
67
A12
92 MSWE
18
CA10
43
I/O
HA7
68
A13 93 NMOE
19
COE
44
I/O
HA6 69
A14
94 NMWE
20
CA11
45
I/O
HA5
70
A15 95 RASL
21
CA9
46
I/O
HA4
71
A16 96
-
NC
22
CA8
47
I/O
HA3
72
-
NC 97
CA12
23
CA13
48
I/O
HA2
73
I ECCE 98 CA7
24
CA14
49
I/O
HA1
74 I CCES
99
CA6
25
CWR
50
-
NC
75 ROEN 100 CA5
50