Siemens SIMATIC IPC377E, Operating Instructions Manual

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Technical specifications
8.5 Hardware description
SIMATIC IPC377E
Operating Instructions, 2017/05, A5E40965249-AA
83
Assignment of the PCIe x1 interface
17
Re-
served***(UIM_C
4)
18 GND Ground
19 Re-
served***(UIM_C
8)
20 W DISABLE#
21 GND Ground 22 PERST# Fundamental reset
23 PERn0 Receiver differ-
ential pair, Lane
0
24 +3.3 Vaux 3.3 V power
25 PERp0 Receiver differ-
ential 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
differential pair,
Lane 0
32 SMB_DATA
33 PETp0 Transmitter
differential 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#
43 Reserved* 44 LED_WLAN#
45 Reserved* 46 LED_WPAN#
47 Reserved* 48 +1.5 V 1.5 V power
49 Reserved* 50 GND Ground
51 Reserved* 52 3.3 V 3.3 V power
8.5.4 Currently allocated system resources
All system resources (hardware addresses, memory utilization, interrupt assignment, DMA
channels) are assigned dynamically by the Windows operating system, depending on the
hardware equipment, drivers and connected external devices. You can view the current
allocation of system resources or possible conflicts in the Control Panel.
Procedure
To view the system resources, proceed as follows:
1.
In the Windows Start menu, select "Start -> Run".
2. Enter "msinfo32" in the command prompt and confirm your entry with "OK".