What is the difference of a SWI and a Hardwareinterrupt?
For example if code toggles a port which is connected to a IRQ.
This question is the essence of my formerly thread. Hope there will be some posetive echo. :-)
Hi Frank, thanks for your advice. befor your explanation i completely missunderstood SWI functionality. My reference was the ADuC7026 datasheet. Can you guide me to some better literature?
Hi Georg,
you can start with the Keil help system: - go in Search - type SWI - press search
The Keil help system is pretty good and gives you a lot of additional information. Start using it.
Frank