Date   : Sat, 10 Jan 1981104:10:00-MST
From   : Lauren@UCLA-SECURITY (Lauren Weinstein)
Subject: interrupts

One problem, of course, is that many people who have set up interrupt
driven terminal, printer, or modem I/O, or who use a realtime clock,
may well have used up all the "free" interrupts just for BIOS
hardware support...

--Lauren--