[comp.sys.ibm.pc.hardware] Whence tho COM3&4?

gomez@ENUXHA.EAS.ASU.EDU (Jose L. Gomez-Rubio) (02/06/91)

I've called about 15 places looking to get a COM3 and COM4 dual serial port
card that does not use interrupts 3 and 4.  I already have an AT I/O card
that uses COM1 and COM2 that uses interrupts 3 and 4.

Thanks for any info on finding such a card.

P.S.  I can't use a card that uses a different address and share the same
interrupt in COM configurations.
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gomez@enuxha.eas.asu.edu