External lpt connector (lpt1), Digital i/o connector (gpi1), 4 digital i/o connector (gpi1) – Avalue EPS-QM87 User Manual
Page 13
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Quick Reference Guide
EPS-QM87 Quick Reference Guide 13
2.1.3
External LPT connector (LPT1)
Signal
PIN PIN
Signal
STB-
1
14 LPT_AFD#
PD0
2
15 LPT_ERR#
PD1
3
16
LPT_INIT#
PD2
4
17 LPT_SLIN#
PD3
5
18
GND
PD4
6
19
GND
PD5
7
20
GND
PD6
8
21
GND
PD7
9
22
GND
LPT_ACK# 10
23
GND
LPT_BUSY 11
24
GND
LPT_PE
12
25
GND
LPT_SLCT 13
2.1.4
Digital I/O connector (GPI1)
Signal
PIN
GPI0
1
GPI1
2
GPI2
3
GPI3
4
GPI4
5
GPI5
6
GPI6
7
GPI7
8
GND
9
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