Epson ActionLaser 1300 EPL-3000 Service Manual page 94

Appendix
Pin No.
1
2
3
4
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
Table A-3. CN5 Pin Assignments
Name
Signal
I/o
—
NC
I/o
—
NC
I/o
o
MCLK
—
o
0
AO
0
0
A2
0
A3
0
A4
A5 0
0
A6
0
AlO
—
NC
I/o
o
I/o
o
o
0
A7
—
NC
—
o
A8
0
0
0
0
WR
0
WR 0
0
—
o
0
0
0
0
0
0
0
0
Description
Ground
Data bus bit O
Data bus bit 1
Not connected
Data bus bit 2
Not conneded
Data bus bit 3
Clock
+5 VDc
Read strobe
Address bit O
Address bit 1
Address bit 2
Address bit 3
Address bit 4
Address bit 5
Address bit 6
Address bit 10
Data bus bit 4
Not connected
Data bus bit 5
Address bit 22
Data bus bit 6
Address bit 21
Data bus bit 7
Address bit 20
Address bit 7
Not connected
Rev. A