Interrupt Service Routine ?

[Guenter Grau <guenter.grau@mez.ruhr-uni-bochum.de>]

Hello, 

I'm looking for some sample code containing an interrupt handler with port-I/O.
I'd like to compare a software-based counter with 7-segment-output with a
VHDL description of the same to provide a short introduction to VHDL by 
comparison to Ada. As I'm not familiar with Ada any more :( I would be grateful
for a code snippet with an ISR doing some port-output that could in principal
be compiled. It'll be part of an exercise in our lecture on "Microelectronics". 

thanks in advance
-- 
Dipl.-Ing. Guenter Grau		email : guenter.grau@mez.ruhr-uni-bochum.de
Ruhr-Universitaet Bochum	phone : +49-234-700-5820 
Mikroelektronik-Zentrum (A)	fax   : +49-234-709-4102
D-44780 Bochum , Germany	room  : ICFO 03/504

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