Mini-Pcie Slot (Wwan Connector) - Nexcom VTC 1911 User Manual

Chapter 3: Jumpers and Switches

Mini-PCIe Slot (WWAN Connector)

Connector location: CN2
1 2
51 52
Pin Definition
1 910WAKE# / MIC_P
3 GND
5 MINI_SPK_P
7 NC / GND
9 NC / GND
11 VREF_PCIE
13 NC
15 GND
17 NC / PCM_DATA
19 NC /PCM_CLK
21 GND
23 U3_RX1_N
25 U3_RX1_P
* When it is supporting VIOB-DA-01, Pin1 => MIC_P; Pin3, 7 => GND; Pin5 => SPK_P; Pin17 => PCM_DATA; Pin 19 => PCM_CLK.
* When it is not supporting VIOB-DA-01, Pin1 => Wake#; Pin3, 5, 7, 17, 19 => NC.
Copyright © 2018 NEXCOM International Co., Ltd. All Rights Reserved.
Pin Definition
2 +V3.3_MINI
4 GND
6 NC
8 UIM_PWR
10 UIM_DAT
12 UIM_CLK
14 UIM_RST
16 NC
18 GND
20 3.5G_DIS#
22 3.5G_RST#
24 +V3.3_MINI
26 GND
Pin Definition
27 GND
29 GND
31 U3_TX1_N_C
33 U3_TX1_P_C/UMT_RSET#
35 GND
37 GND
39 +V3.3_MINI
41 +V3.3_MINI
43 GND
45 PCM_CLK
47 PCM_RX_SW
49 PCM_TX_SW
51 PCM_SYNC
24
Pin Definition
28 NC
30 NC
32 CM8K_WAKE#
34 GND
36 USB_2N
38 USB_2P
40 GND
42 3.5G_LED#
44 NC
46 NC
48 NC
50 GND
52 +V3.3_MINI
VTC 1911 User Manual