add extra interrupt on 8051

does any method to increase the interrupt pins on 8051? I use DS80C320 and it only has six external interrupt.

-- Best Regard Danny Lu

Reply to
Loading thread data ...

"dannynews" wrote in news:bht0pq$

Look at the timer compare/capture input pins. There's a way to set up the timers such that they generate an interrupt when the capture pin toggles.

- Mark ->
Reply to
Mark A. Odell

Add an OR gate or two... ;-)

Reply to

ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.