Detailed descriptions
16.3 System resources
SIMATIC HMI IPC677C
Operating Instructions, 04/2013, A5E02722710-04
215
Note
This slot can also be used for PCIe x6, x4 and x1 modules.
16.3
System resources
16.3.1
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 XP
Start > Run : In the Open dialog, enter
msinfo32
and confirm with OK
Windows 7 Ultimate Start > Enter "cmd" in the search function, then enter "msinfo32" in the input
box
16.3.2
System resources used by the BIOS/DOS
The following table describes the system resources for the factory state of the device.