How do you configure the ISA Classic board for more than one IRQ?


	Technical Support Drivers Firmware Upgrades FAQs Product Documentation Cabling Support Tools Legacy Products About Digi Support Knowledge Base Online Support Request FTP Site Related Links Inside Out Networks

Home > Support >kbase >

How do you configure the ISA Classic board for more than one IRQ? How do you configure the ISA Classic board for more than one IRQ?

Run the Classic CFG utility from a clean DOS boot

Select F3 to Edit New Profile

Select "No" for PnP Mode

Select "Digi" for Control Register Int Mode

Select a unique value for the Control Register I/O

Select a unique IRQ for the Control Register IRQ

Select unique I/O addresses for each Port listed

Tab over to the IRQ field located next to the I/O Base setting for Port 1

Use the arrow keys to select a second unique IRQ

Select F5 to Write New Profile to Board

Select F6 to Write New Profile to Disk

Select and name the profile you created

Select F10 to Exit

The IRQ selected in the field next to the I/O Base setting for Port 1 will be the IRQ assigned to the first port on the board. The Control Register IRQ will be the IRQ assigned to all other ports on the board.