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DU1A
29
PIN
No.
NAME
I/O
FUNCTION
PIN
No.
NAME
I/O
FUNCTION
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
NC
VCC
M10
M11
M12
M13
M14
M15
M16
M17
XIN
SYSRESIB
N0
N1
N2
N3
OCTM10
OCTM11
OCTM12
OCTM13
OCTM14
OCTM15
OCTM16
OCTM17
M20
M21
M22
M23
GND
NC
VCC
M24
M25
M26
M27
OCTM20
OCTM21
OCTM22
OCTM23
OCTM24
NC
OCTM25
OCTM26
OCTM27
ACKM1B
ACKM2B
ACKKB
IRQM1B
IRQM2B
GND
I
I
I
I
I
I
I
I
I
I
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
O
O
O
O
O
O
O
O
I
I
I
O
O
Not used
Power supply
Make 1
Clock
Reset
Note
Oct. Make 1
Vss
Ground
Not used
Power supply
Vss
Oct. Make 2
Not used
Oct. Make 2
Acknowledge Make 1
Acknowledge Make 2
Acknowledge Key
Interrupt Make 1
Interrupt Make 2
Vss
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
NC
VCC
IRQKB
OCTK0
OCTK1
OCTK2
OCTK3
OCTK4
OCTK5
OCTK6
OCTK7
K0
K1
K2
K3
K4
K5
K6
K7
C
B
AS
A
GS
G
FS
F
E
GND
NC
VCC
DS
D
CS
OCTR10
OCTR11
OCTR12
OCTR13
OCTR14
NC
OCTR15
OCTR16
OCTR17
SW3
SW2
SW1
SW0
SW1A
SW1B
GND
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
Not used
Power supply
Interrupt Key
Oct. Key
Key
Note
Vss
Not used
Power supply
Note
Oct. Reference 1
Note used
Oct. Reference 1
Switch
Switch 1A
Switch 2B
Vss
RF5GF26-028 (XK652A00) GATE ARRAY