SATO 9001226(A) Service Manual page 27

3.3 IEEE 1284 PARALLEL INTERFACE (Cont'd)
3.3.2 Pin Assignments
Pin assignment of each signal for the Centronics standard (Compatible Mode) is as follows.
Note that the line connection for the IEEE1284 standard is based on the IEEE1284-B standard.
PIN No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18 + 5V (24K OHM)
TG3 Series Service Manual
Signal I/O
STROBE Input
DATA 1 Input
DATA 2 Input
DATA 3 Input
DATA 4 Input
DATA 5 Input
DATA 6 Input
DATA 7 Input
DATA 8 Input
ACK Output
BUSY Output
PE Output
SELECT Output
Frame ground
FG
Section 3: Interface Specifications
PIN No. Signal
19 STROBE-RETURN
20 DATA 1-RETURN
21 DATA 2-RETURN
22 DATA 3-RETURN
23 DATA 4-RETURN
24 DATA 5-RETURN
25 DATA 6-RETURN
26 DATA 7-RETURN
27 DATA 8-RETURN
28 ACK -RETURN
29 BUSY -RETURN
30 PE -RETURN
31
32 FAULT
33
34
35
36
I/O
SG
SG
SG
SG
SG
SG
SG
SG
SG
SG
SG
SG
Output
Page 3-7