Advantech AIMB-286 - DDR4 SO-DIMM Socket (DIMMB1); COM 4 Port (COM3456)

117 AIMB-286 User Manual
Appendix A I/O Pin Assignments
A.26 DDR4 SO-DIMM Socket (DIMMB1)
Please see JEDEC STANDARD Pin Definition
A.27 COM 4 Port (COM3456)
Pin Signal Pin Definition Pin Signal Pin Definition
1 DCD# [3] 2 DSR# [3]
3 RXD [3] 4 RST# [3]
5 TXD [3] 6 CTS# [3]
7 DTR# [3] 8 RI# [3]
9GND 10GND
11 DCD# [4] 12 DSR# [4]
13 RXD [4] 14 RST# [4]
15 TXD [4] 16 CTS# [4]
17 DTR# [4] 18 RI# [4]
19 GND 20 GND
21 DCD# [5] 22 DSR# [5]
23 RXD [5] 24 RST# [5]
25 TXD [5] 26 CTS# [5]
27 DTR# [5] 28 RI# [5]
29 GND 30 GND
31 DCD# [6] 32 DSR# [6]