User's Manual

Date：March 18, 2016
(10/18)
CONFIDENTIAL
© silex technology, Inc.
5. Connector interface specifications
5.1. PCI Express Mini Card edge pin assignments
Pin
Numbers
Pin Names Types Descriptions
1 RESERVED OD WAKE_L
2 +3.3Vaux PWR
3 RESERVED IO Connected to GPIO.
4 GND GND
5 RESERVED IO Connected to GPIO.
6 RESERVED NC
7 RESERVED OD CLKREQ_L
8 RESERVED NC
9 GND GND
10 RESERVED NC
11 REFCLK- IA PCI Express differential reference clock (100MHz)
12 RESERVED NC
13 REFCLK+ IA PCI Express differential reference clock (100MHz)
14 RESERVED NC
15 GND GND
16 RESERVED NC
Mechanical key
17 RESERVED NC
18 GND GND
19 RESERVED NC
20 RESERVED IO Disable wireless module. On board Pull-up(10kohm)
21 GND GND
22 PERST_L IL Express reset. Internal weak pull-down
23 PERn0 OA Module : Differential data transmit
24 +3.3Vaux PWR
25 PERp0 OA Module : Differential data transmit