Hardware description
A.3 System resources
Operating Instructions, 01/2021, A5E43920357-AA
175
A.3
System resources
A.3.1
Currently allocated system resources
All system resources (hardware addresses, memory configuration, allocation of interrupts,
DMA channels) are assigned dynamically by the Windows® operating system, depending on
the hardware configuration, drivers and connected external devices. You can view the
current configuration of system resources or possible conflicts with Windows®:
1.
Press the "Windows® key" and "R" simultaneously.
The "Run" dialog box opens.
2.
Enter "msinfo32" in the "Open" field.
3.
Confirm your entry with "OK".
A.3.2
I/O address allocation
The tables describe the assigned I/O addresses in the delivery state of the device.
Motherboard SMS-H410
I/O address (hex)
Size(byt
es)
Description of the basic function
Possible alternative
function
from
to
0000
0000
0000
0CF7
415
PCI Express Root Complex
0000
0020
0000
0021
2
Programmable Interrupt Controller
0000
0024
0000
0025
2
Programmable Interrupt Controller
0000
0028
0000
0029
2
Programmable Interrupt Controller
0000
002C
0000
002D
2
Programmable Interrupt Controller
0000
002E
0000
002F
2
Motherboard resources
0000
0030
0000
0031
2
Programmable Interrupt Controller
0000
0034
0000
0035
2
Programmable Interrupt Controller
0000
0038
0000
0039
2
Programmable Interrupt Controller
0000
003C
0000
003D
2
Programmable Interrupt Controller
0000
0040
0000
0043
4
System timer
0000
004E
0000
004F
2
Motherboard resources
