Epson ActionLaser 1300, Руководство по обслуживанию, Страница: 95 / 106

1300 Service Manual
Appendix
Table A-3. Pin Assignments (Continued)
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
Pin No.
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
Signal Name
NC
NC
NC
NC
NC
NC
NC
NC
NC
Pol
A15
—
—
—
—
—
—
—
—
—
—
—
—
—
o
—
Description
Not connected
Data bus bit 9
Not connected
Data bus bit 10
Not connected
Data bus bit 11
Not connected
Data bus bit 12
Not connected
+5
Not connected
Data bus bit 13
Not connected
Data bus bit 14
Not connected
Data bus bit 15
Not connected
Not
Not
Not
Not
Address bus bit 15
Ground
Table A-4. Pin Assignments
Signal Name
NC
MAO
O
—
—
o
0
0
0
0
0
0
0
Description
Ground
Data bus bit O
Data bus bit 16
Data bus bit 1
Data bus bit 17
Data bus bit 2
Data bus bit 18
Data bus bit 3
Data bus bit 19
+5
Not connected
Memory address bit O
Memory address bit 1
Memory address bit 2
Memory address bit 3
Memory address bit 4
Memory address bit 5
Memory address bit 6
Memory address bit 10
Data bus bit 4
Data bus bit 20
Data bus bit 5
Data bus bit 21
Data bus bit 6
Rev.