This article discusses jumper settings for the AT&T StarLAN network adapter
and the following problems that may occur:
- The interrupt line address may conflict with devices such as the
Microsoft Bus Mouse, hard disk drive controllers, and serial and
parallel ports.
- The base I/O address may conflict with expanded-memory boards.
- The memory map address may conflict with the memory addresses used by
expanded-memory board drivers, 3270 cards, ESDI hard disk drive
controllers, and display adapters.
You may need to change jumper settings on the StarLAN adapter and/or other
cards in the system to avoid such conflicts.
The following are interrupt line address jumper settings (jumper block
labeled "IRQ" near connector end of board):
Interrupt 2 - Pins 5 and 6 jumpered
Interrupt 3 - Pins 4 and 5
Interrupt 4 - Pins 2 and 3
Interrupt 7 - Pins 1 and 2
The following are memory buffer address jumper settings (jumper block
labeled RAM MEMORY at top of board):
Address A000 - Jumper Pins labeled "A"
Address B000 - Jumper Pins "B"
Address C000 - Jumper Pins "C"
Address D000 - Jumper Pins "D"
Address E000 - Jumper Pins "E"
Address F000 - Jumper Pins "F"
The following are base I/O address jumper settings (jumper block labeled
"I/O ADD" at end of board):
Address 360h - Pins 2 & 3 and 4 & 5 jumpered
Address 368h - Pins 1 & 2 and 3 & 4 jumpered
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