IBM X.25 manual Ctrl+Alt+Del Reset Considerations, Level For, Adapter, Selecting

Changing	Your	CONFIG.SYS		File
If	OS/2	and	Communications		Manager/2	(CM/2)	are being	used,	one
line of the CONFIG.SYS file must be modified (using								a text editor) to
specify the location of the ICAPARM.PRM file. Change
CONFIG.SYS		as	follows,	but	substitute	your	specific	drive	paths:

Change: DEVICE=C:\CMLIB\ICARICIO.SYS

To: DEVICE=C:\CMLIB\ICARICIO.SYS C:\CMLIB\ICAPARM.PRM

Note: Make this change after CM/2 is configured. Later, if CM/2 is configured again, do not have it replace the CONFIG.SYS file. However, if you must let CM/2 change CONFIG.SYS to

add new devices, just edit CONFIG.SYS again to replace the ICAPARM.PRM parameter.

Ctrl+Alt+Del Reset Considerations

The PCI co-processor adapter does not detect a Ctrl+Alt+Del reset operation.

Selecting	an	Interrupt	Level	for	the	PCI	Co-Processor
Adapter

A Realtime Interface Co-Processor (ARTIC) adapter, which includes the PCI co-processor adapter, can be configured to operate on several hardware interrupt levels. An ARTIC adapter and its software can support shared interrupts. Note that even though some other hardware adapters support interrupt sharing, their supporting software does not. The interrupt level for the PCI co-processor adapter is assigned by PCI BIOS.

Special Configuration InformationA-5