Aaeon BOXER-6639 - Com 1;2;3;4;5;6; Mini Card Connector with Onboard SIM

Chapter 2 – Hardware Information 17
Fanless Embedded Box PC BOXER-6639
2.4.10 COM 1/2/3/4/5/6
Pin
RS-232
RS-422
RS-485
1
DCD TX- DATA-
2
RXD TX+ DATA+
3
TXD RX+ NC
4
DTR RX- NC
5
GND NC NC
6
DSR NC NC
7
RTS NC NC
8
CTS NC NC
9
RI NC NC
2.4.11 Mini Card Connector with Onboard SIM
Pin
Signal
Pin
Signal
1
PCIE_WAKE#
2
+V3.3A
3
NC
4
GND
5
NC
6
+1.5V
7
PCIE_CLK_REQ#
8
UIM_PWR
9
GND
10
UIM_DATA
11
PCIE_REF_CLK-
12
UIM_CLK
13
PCIE_REF_CLK+
14
UIM_RST
15
GND
16
UIM_VPP