On 24/08/2010 6:03 AM, "André Fachat" wrote: > My assumption is that they detect the NMI level synchronously at, say > phi2 going high or going low, and then detect the level change. Which is > basically an edge trigger. Only that it is - technically - different from > an edge trigger that triggers asynchronously directly on the NMI level > change. <http://www.6502.org/tutorials/interrupts.html#2.1> Regards, -- | Mark McDougall | "Electrical Engineers do it | <http://members.iinet.net.au/~msmcdoug> | with less resistance!" Message was sent through the cbm-hackers mailing listReceived on 2010-08-23 23:00:08
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