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Re:8259-Problem(My ISR is not called)
Posted: Sat Aug 30, 2003 7:38 am
by Adek336
perhaps you pop in he wrong order:
push es
push ds
pop es
pop ds
or you don't have enough stack space
Re:8259-Problem(My ISR is not called)
Posted: Sun Aug 31, 2003 9:24 am
by Pype.Clicker
Adek336 wrote:
perhaps you pop in he wrong order:
push es
push ds
pop es
pop ds
or you don't have enough stack space
silliest suggestion ever heard. Have you ever read about stacks and LIFO (last in first out) model ?? the last thing you PUSH is the first you'll POP.