40 lpc expansion connector (cn23) – AAEON GENE-QM87 User Manual
Page 45
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S u b C o m p a c t B o a r d
G E N E - Q M 8 7
Chapter 2 Quick Installation Guide
2-32
Pin
Pin Name
Signal Type
Signal Level
1
DCD IN
2
DSR IN
3
RX IN
4
RTS OUT
±9V
5
TX OUT
±9V
6
CTS IN
7
DTR OUT
±9V
8
RI IN
9
GND GND
2.40 LPC Expansion Connector (CN23)
LAD0
1
12
LAD1
LAD2
LAD3
LFRAME#
LRESET#
LDRQ0
LDRQ1
SERIRQ
GND
LCLK
+3.3V
Pin
Pin Name
Signal Type
Signal Level
1
LAD0 I/O
+3.3V
2
LAD1 I/O
+3.3V
3
LAD2 I/O
+3.3V
4
LAD3 I/O
+3.3V
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