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Connector pin assignment
See below for the connector pin assignment of Centronics standard (compatible mode).
When IEEE1284 standard connector is used, connection complies with IEEE1284-B type connector.
Pin no. Signal name I/O Pin no. Signal name I/O
1 STROBE Input 19 STROBE-RETURN
 
2 DATA 1 Input 20 DATA 1-RETURN
 
3 DATA 2 Input 21 DATA 2-RETURN
 
4 DATA 3 Input 22 DATA 3-RETURN
 
5 DATA 4 Input 23 DATA 4-RETURN
 
6 DATA 5 Input 24 DATA 5-RETURN
 
7 DATA 6 Input 25 DATA 6-RETURN
 
8 DATA 7 Input 26 DATA 7-RETURN
 
9 DATA 8 Input 27 DATA 8-RETURN
 
10 ACK Output 28 ACK-RETURN
 
11 BUSY Output 29 BUSY-RETURN
 
12 PE Output 30 PE-RETURN
 
13 SELECT Output 31 INIT Input
14 AUTOFD Input 32 FAULT Output
15
   
33
   
16 LOGIC GND
 
34
   
17 CHASSIS GND
 
35
   
18 PERIPHERAL LOGIC HIGH Input 36 SELECTIN Input
Parent topic  IEEE1284