NEXCOM NEX 880 - Manual (Page 34)

Copyright © 2011 NEXCOM International Co., Ltd. All Rights Reserved. 21
Chapter 2: Jumpers and Connectors
NEX 880/890 User Manual
PCIe x8 Slot
Connector type: PCIe x8, PCH-PE3 for PCH Q67
Connector location: JP2
Pin Definition Definition Pin Definition Definition
1 VCC12 NC 18 GND GND
2 VCC12 VCC12 19 NC RSV
3 VCC12 VCC12 20 NC GND
4 GND GND 21 GND NC
5 SMB_CLK NC 22 GND NC
6 SMB_DATA NC 23 NC GND
7 GND NC 24 NC GND
8 VCC3 NC 25 GND NC
9 NC VCC3 26 GND NC
10 3VSB VCC3 27 NC GND
11 WAKE# PERST# 28 NC GND
12 RSV GND 29 GND NC
13 GND REFCLK_P 30 RSV NC
14 TXP0 REFCLK_N 31 PRSNT2# GND
15 TXN0 GND 32 GND RSV
16 GND RXP0 33 NC RSV
17 PRSNT2# RXN1 34 NC GND
Pin Definition Definition Pin Definition Definition
35 GND NC 43 GND NC
36 GND NC 44 GND NC
37 NC GND 45 NC GND
38 NC GND 46 NC GND
39 GND NC 47 GND NC
40 GND NC 48 PRSNT2# NC
41 NC GND 49 GND GND
42 NC GND