Epson LQ-1060, Technical Manual

Page: 246 / 253

Table A-26. CN17
Pin Assignments
Pin No. Signal
Description
1 D5
Data bus 5
2 D4
Data bus 4
3 D7
Data bus 7
4
o Bank
5 A5 o
Address bus 5
6 A6
o Address bus 6
7 AlO o
Address bus 10
8
I Reset signal
9 GND
—
Ground
10 A9
o Address bus 9
11 A8
o Address bus 8
12 D2
Data bus 2
13
Data bus 1
14
o
Read strobe
15 DO
Data bus O
16 AO
o Address bus O
17
D3
Data bus 3
18 CG
o select
19 D6
Data bus 6
20
o Address bus 14
21 A4
o Address bus 4
22 WR
o
Write strobe
23 A7
o Address bus 7
24
+ 5
o +5 VDC
25 Al 1
0 Address bus
26
PROG I
Program select
27
o Address bus 12
28
o
Address bus 13
29 Al
o Address bus 1
30
o Bank O
31
A2
o Address bus 2
32 A3
o Address bus 3
A-32