Hardware Guide

hardware guide - WPQ618
2
Compex Systems Pte Ltd | www.compex.com.sg | ([phone] | [e-mail] | Last Updated: 27/09/2021 SL, LL, AT, GS
Copyright © Compex Systems. All rights reserved. COMPEX and the COMPEX logo, are registered trademarks of Compex Systems Pte. Ltd.
While every eort is made to ensure the information is accurate, Compex does not accept liability for any errors or mistakes that may arise.
All specications are subject to change without notice.
Power Requirements
DC Power 1x DC 12V for Main Board
Power Consumption 17.5W (Max)
Serial Interface Pin Assignment
Serial Interface
Pin Signal
1 DVDD_3V3
2 UART_TXD_CONN
3 UART_RXD_CONN
4 GND
JTAG Interface Pin Assignment
JTAG Interface
Pin Signal Pin Signal
1 VDD_1V8 2 VDD_1V8
3 JTAG_TRSTN 4 NC
5 JTAG_TDI 6 GND
7 JTAG_TMS 8 GND
9 JTAG_TCK 10 GND
11 PULL UP_1V8 12 GND
13 JTAG_TDO 14 GND
15 JTAG_SRSTN 16 GND
17 GND 18 GND
19 GND 20 GND
SIM Slot Pin Assignment
SIM Slot
Pin Signal
1 VCC
2 RST
3 CLK
4 CD
5 GND
6 NC
7 I/O
NGFF Slot 1 Pin Assignment
NGFF Slot with USB 3.0
Top Side Bottom Side
1 NC 2 VDD_3V7
3 GND 4 VDD_3V7
5 GND 6 FULL_Card_off
7 USB0_DP 8 WAN_DISABLE
9 USB0_DM 10 NC
11 GND
Mechanical Key B
21 NC 20 NC
23 NC 22 NC
25 NC 24 NC
27 GND 26 NC
29 USB0_SS_RXN 28 NC
31 USB0_SS_RXP 30 SIM1_RST
33 GND 32 SIM1_CLK
35 USB0_SS_TXN 34 SIM1_I/O
37 USB0_SS_TXP 36 SIM1_VCC
39 GND 38 NC
41 NC 40 SIM2_CD
43 NC 42 SIM2_I/O
45 GND 44 SIM2_CLK
47 NC 46 SIM2_RST
49 NC 48 SIM2_VCC
51 GND 50 NC
53 NC 52 NC
55 NC 54 NC
57 GND 56 NC
59 NC 58 NC
61 NC 60 NC
63 NC 62 NC
65 NC 64 NC
67 NC 66 SIM1_CD
69 NC 68 NC
71 GND 70 VDD_3V7
73 GND 72 VDD_3V7
75 NC 74 VDD_3V7
Ethernet Ports Pin Assignment
Ethernet LAN Port (RJ45 2.5Gbps)
Pin Signal Pin Signal
1 2.5G_CH0_P 2 2.5G_CH0_N
3 2.5G_CH1_P 4 2.5G_CH2_P
5 2.5G_CH2_N 6 2.5G_CH1_N
7 2.5G_CH3_P 8 2.5G_CH3_N