Parallel Port - ICP Electronics ROCKY-3786EV User Manual

CN7 (IDE 2): Primary IDE Connector
PIN NO. DESCRIPTION
1 RESET#
3 DATA 7
5 DATA 6
7 DATA 5
9 DATA 4
11 DATA 3
13 DATA 2
15 DATA 1
17 DATA 0
19 GROUND
21 N/C
23 IOW#
25 IOR#
27 N/C
29 N/C
31 INTERRUPT
33 SA1
35 SA0
37 HDC CS0#
39 HDD ACTIVE#

3.3 Parallel Port

This port is usually connected to a printer, The ROCKY-
3786EV/EVG(U2) includes an on-board parallel port
accessed through a 26-pin flat-cable connector CN9 that
supports three modes –SPP, EPP and ECP.
• CN9: Parallel Port Connector
PIN NO. DESCRIPTION
1 STROBE#
3 DATA 1
5 DATA 3
7 DATA 5
9 DATA 7
11 BUSY
13 PRINTER SELECT
15 ERROR#
17 PRINTER SELECT LN#
19 GROUND
21 GROUND
PIN NO. DESCRIPTION
2 GROUND
4 DATA 8
6 DATA 9
8 DATA 10
10 DATA 11
12 DATA 12
14 DATA 13
16 DATA 14
18 DATA 15
20 N/C
22 GROUND
24 GROUND
26 GROUND
28 BALE - DEFAULT
30 GROUND - DEFAULT
32 IOCS16#-DEFAULT
34 N/C
36 SA2
38 HDC CS1#
40 GROUND
PIN NO.
2
4
6
8
10
12
14
16
18
20
22
1
39
DESCRIPTION
DATA 0
DATA 2
DATA 4
DATA 6
ACKNOWLEDGE
PAPER EMPTY
AUTO FORM FEED #
INITIALIZE
GROUND
GROUND
GROUND
16
2
40