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Re: External interrupt order problem
>Do you mean that if a first INTA cycle reads vector number X and next
>INTA cycle reads vector number Y, the interrupts will be executed
>in order (Y, then X) if the two interrupts are close to eachother ?
>You would get the described effect if the interrupts are enabled within
>the interrupt routines. A later arriving interrupt would then interrupt
>the execution of the previous one.
Ah, that's a good hint, I'll have a look at the implementation of our
interrupt mask register, maybe we've got a bug there.
Thank you !
Dipl. Inform. Arne Bockholdt
REA Elektronik GmbH
Tel. +49 (0) 6154 / 638-115, Fax -195