Detailed descriptions

15

15.1Motherboard

The motherboard consists of the processor and the chipset, four slots for memory modules, internal and external ports, the Flash BIOS and the backup battery.

You will find a detailed description of the motherboard as well as the available interfaces in the motherboard technical manual D2156-S on the supplied "Documentation and Drivers" CD.

15.2System resources

All system resources (hardware address, memory configuration, IRQ, DMA channel) are assigned dynamically by the Windows OS, depending on the hardware configuration, drivers and connected peripheral devices. You can view the current configuration of system resources or possible conflicts with the following operating systems:

Windows 2000, XP or Server 2003

Start > Run : in the Run dialog, enter msinfo32 and confirm with OK.

SIMATIC Rack PC IL 43

15-1

Operating Instructions, Edition 09/2005, A5E00432875-01

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Siemens PCIL43 manual Detailed descriptions, Motherboard, System resources