Hello! I am new in this forum. I have a doubt that my be chidish, but I learne microprocessor long time ago (seventies 8080, TMS9900, 8085) and did some programing using line by line assemblers. Now that I am retired I decide to make a project as a challenge, and I am uving an AVR microcontroller ATtiny2313 and the asm. of AVRS Studio4. I have seen some examples of assembler and I would like to some one help me in what is the difference bettween ( ldi r16, 0xFF and out $17, r16) 0xFF thet means hexadecimal and the $17 that is also hexacedimal.
Thanks in advance