Written for AVR microcontroller ATTiny12 using AVR Studio 4.19
docs: https://www.microchip.com/webdoc/avrassembler/avrassembler.wb_instruction_list.html
avr studio download: https://www.microchip.com/mplab/avr-support/avr-and-sam-downloads-archive
attiny12: http://www.allspectrum.com/semiconductors/micro-controllers/attiny12/doc1006.pdf