[ts-7000] Sanity check on TS-7400 DIO interrupt capabilities

["Brian Paquette" <>]

>From studying the TS-7400 docs, to me it looks like the only interrupt capable 
>DIO line on the 40 pin header is DIO 11. Is this right, or am I missing some 
>way of getting interrupts on the other DIO lines?

I want to do a 4 button interface with an interrupt handler. If I only have DIO 
11 for interrupts, then I will run the buttons to four other DIO inputs, and 
also run them to a 4 input NOR (or maybe OR) gate, and run the output of the 
gate to DIO 11.

Polling is not a desirable solution for this application.



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