core for ATtiny861A

Hi,

I am a newby to ATtiny’s programming and have the following question:

I plan to program a Attiny861A using my Uno. I downloaded the ATtiny core 2 as indicated in some other posts here and it is recognized by the Arduino IDE. Now, the core supports the ATtiny861, not the 861A.

Question:
can I use the core without modification or do I need to change something? If yes, what do I need to change and where (in which file)?

Any hint is appreciated.

Thanks
Kurt

topdancer:
can I use the core without modification

Yes.

Bear in mind that Tiny Core 2 is incomplete.

If I used this core, what would I miss? I am considering to use it to make use of the two external interrupt lines INTO and INT1