SECOnITX-ION
User Manual
- Rev. First Edition: 0.1 - Last Edition: 1.2 - Author: S.B. - Reviewed by G.M.
Copyright © 2011 SECO s.r.l.
SECOnITX-ION
pag. 24
3.3.6 Mini PCI Express Slot
To add communications functionality, or other features not already implemented in the board
SECOnITX-ION, is it possible to use mini-PCI Express cards, using the dedicate connector CN10,
that is a standard 52pin miniPCI Express connector, type JAE MM60-52B1-E1-R650 or equivalent,
H=5.9mm.
The connector is a standard miniPCI Express one, and uses board’s USB lane #6, with the pinout
shown in the following table (pinout compliant to miniPCI Express specifications Release 1.1).
Mini PCI Express Connectors
– CN10
Pin
Signal
Pin
Signal
1
PCIE_WAKE#
2
+3.3V
DC
3
N.C.
4
GND
5
N.C.
6
+1.5V
DC
7
CLOCK_REQUEST_CE1#
8
N.C.
9
GND
10
N.C.
11
PCIE_Clock_C1-
12
N.C.
13
PCIE_C
14
N.C.
15
GND
16
N.C.
17
N.C.
18
GND
19
N.C.
20
N.C.
21
GND
22
PCIE_RST#
23
PCIE_RX1-
24
+3.3V
ALW
25
P
26
GND
27
GND
28
+1.5V
DC
29
GND
30
SMBus_Clock
31
PCIE_TX1-
32
SMBus_Data
33
P
34
GND
35
GND
36
USB_D6-
37
N.C.
38
39
N.C.
40
GND
41
N.C.
42
N.C.
43
N.C.
44
N.C.
45
N.C.
46
N.C.
47
N.C.
48
+1.5V
DC
49
N.C.
50
GND
51
N.C.
52
+3.3V
DC
