Re: Article PC-card

From: Spiro Trikaliotis (Spiro.Trikaliotis_at_gmx.de)
Date: 2001-03-06 09:23:25

Hi Ruud,

> > Correct me if I'm wrong, but I think this is not true for a 8259A in
> > 8086-mode (while it is for a 8259 or a 8259A in 8080-mode).

> Page 2-263 of Intel's "Microprocessor and peripheral handbook-volume 1"
and
> others mention two INTA-pulses. This page says that the vector is released
> during the second pulse, the first one only sets/resets some bits.

Yes, as I answered to my own mail ;-) just a few minutes after it was sent,
I found out myself, too.

I'm sorry for confusing,
   Spiro.

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