Technical specifications
7.5 Hardware descriptions
SIMATIC IPC327E
60
Operating Instructions, 06/2019, A5E40965257-AD
7.5.3
Internal interfaces
7.5.3.1
Overview of internal interfaces
Interface
Position
Connector
Description
Mini PCIe x1
Internal
PCIe x1 interface
mSATA x 1
internal
mSATA x 1 interface with USB2.0 signal
7.5.3.2
Mini PCIe and mSATA interface
Assignment of the PCIe x1 interface
Top side
Bottom side
Pin no. Name
Description
Pin no. Name
Description
1
WAKE#
Signal for link reacti-
vation
2
3.3 V
3.3 V power
3
Reserved**
4
GND
Ground
5
Reserved**
6
1.5 V
1.5 V power
7
CLKREQ#
Clock request
8
UIM PMR
9
GND
Ground
10
UIM DATA
11
REFCLK-
Reference clock
(differential pair)
12
UIM CLK
13
Reference clock
(differential pair)
14
UIM RESET
15
GND
Ground
16
UIM VPP
17
Re-
served***(UIM_C4)
18
GND
Ground
19
Re-
served***(UIM_C8)
20
W DISABLE#
21
GND
Ground
22
PERST#
Fundamental reset
23
PERn0
Receiver differential
pair, Lane 0
24
+3.3 Vaux
3.3 V power
25
PERp0
Receiver differential
pair, Lane 0
26
GND
Ground
27
GND
Ground
28
+1.5 V
1.5 V power
29
GND
Ground
30
SMB_CLK
31
PETn0
Transmitter differen-
tial pair, Lane 0
32
SMB_DATA
33
PETp0
Transmitter differen-
tial pair, Lane 0
34
GND
Ground
35
GND
Ground
36
USB_D-
37
Reserved*
38
USB_D+
39
Reserved*
40
GND
Ground
41
Reserved*
42
LED_WWAN#
