Siemens SIMATIC IPC847D - System Resources; Currently Allocated System Resources

Technical specifications
8.5 Hardware description
SIMATIC IPC847D
Operating Instructions, 01/2014, A5E32997454-AA
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Example
If you want to use "IRQ 3" for a slot, you must disable "Internal COM 2" via Advanced >
Peripheral Configuration. IRQ 3 is then automatically assigned to the slot with the lowest slot
number.
IRQ assignment for Windows (APIC mode)
Ethernet 1
16
1, 2
Ethernet 2
17
1
Profibus/MPI
19
1
PCI slot 1
20
1
PCI slot 2
21
1
PCI Express slot
16
1, 3
1)
Requirement: The modules in the PCI slots each require only one interrupt
2)
Requirement: VGA and PCIexpress do not require an interrupt
3)
Requirement: VGA does not require an interrupt and Ethernet1 is disabled
8.5.3
System resources
8.5.3.1
Currently allocated system resources
All system resources (hardware addresses, memory configuration, allocation of interrupts,
DMA channels) are assigned dynamically by the Windows OS, depending on the hardware
configuration, drivers and connected external devices. You can view the current
configuration of system resources or possible conflicts with the following operating systems:
Windows 7
Start > Enter "msinfo32" in the search function