Using AST 4port or clone on uPort (long)
Jon Zeeff
zeeff at b-tech.ann-arbor.mi.us
Thu May 18 23:31:53 AEST 1989
>
>On the other hand if the manufacture takes care he can allow you to have
>multiple cards on one IRQ. For example the Bell Tech Hub 6 allows up to four
While this is nice to have, I've found that the AT bus usually has
enough extra interrupts to make sharing unnecessary. Look into
running a wire wrap wire from your serial card over to a 16 bit cards
interrupt lines (perhaps int 10 and 15). Then use software that
allows you to use any free interrupt for the asy ports (like Jim Murray
posted).
--
Jon Zeeff zeeff at b-tech.ann-arbor.mi.us
Ann Arbor, MI sharkey!b-tech!zeeff
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