Operating instructions

Detailed descriptions
16.3 System resources
SIMATIC IPC427C
Operating Instructions, 10/2010, A5E02414743-03
143
Version
SIMATIC PC IPC427C
PROFIBUS
BIOS Version V12.01.xx
BIOS Number A5E02316088-ES0xx
InsideH20 Version Montevina.03.56.37.20xx
MPI / DP Firmware ID xx
FPGA Revision ID xx
Processor Type
CPU ID
Code Revision
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 Embedded
Standard 2009
Start > Run : In the Open dialog, enter msinfo32 and confirm with OK
16.3.2 System resources used by the BIOS/DOS
The following tables and pictures describe the system resources for the factory state of the
device.
16.3.2.1 PCI Interrupt Lines
The interrupts are assigned to devices by BIOS. Exclusive non-shared interrupts are
available for the first two PCI-104 or PC/104-
Plus slots as well as for DP12 and the first
Ethernet interface.
This means that applications or realtime operating system extensions can operate these
devices exclusively and with high-performance without having to share the interrupt with
other devices.