I've been programming arduino for a few years and now moved into AVR, bought a book on programming the 328p and gradually working through that. So pretty basic at present.
I have a project for which I need 4 uarts, so looking at the Microchip site, the 4809 chip seems to fit the bill. I have looked at the sample code for blink led and it uses the following statement:
PORTB.OUT |= PIN5_bm;
which is fine, I get the idea, but my question is where is PIN5_bm (and I guess many others like it) defined? How do I get to see the definitions?
My other question is 'can I programme the 4809 chip with an AVRISPmkII'? (this works for programming my 328P)
Apologies for numpty questions, but I'm just starting out...
many thanks for help