Currently Allocated System Resources - Siemens SIMATIC IPC377E Operating Instructions Manual

Technical specifications
8.5 Hardware description
Assignment of the PCIe x1 interface
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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.
74
REFCLK+ Reference clock
(differential
pair)
GND Ground
Re-
served***(UIM_C
4)
Re-
served***(UIM_C
8)
GND Ground
PERn0 Receiver differ-
ential pair, Lane
0
PERp0 Receiver differ-
ential pair, Lane
0
GND Ground
GND Ground
PETn0 Transmitter
differential pair,
Lane 0
PETp0 Transmitter
differential pair,
Lane 0
GND Ground
Reserved*
Reserved*
Reserved*
Reserved*
Reserved*
Reserved*
Reserved*
Reserved*
14 UIM RESET
16 UIM VPP
18 GND
20 W DISABLE#
22 PERST#
24 +3.3 Vaux
26 GND
28 +1.5 V
30 SMB_CLK
32 SMB_DATA
34 GND
36 USB_D-
38 USB_D+
40 GND
42 LED_WWAN#
44 LED_WLAN#
46 LED_WPAN#
48 +1.5 V
50 GND
52 3.3 V
Operating Instructions, 06/2019, A5E40965249-AD
Ground
Fundamental reset
3.3 V power
Ground
1.5 V power
Ground
Ground
1.5 V power
Ground
3.3 V power
SIMATIC IPC377E