| No Errors | Fail | "ld error finding .o file" | "X Undeclared" Errors | "assembler only" | "device type not defined" | "unknown MCU" |
| MCU Target | Attempted Project | ||||
| Assembly | C (from avr-libc) | ||||
| simple-asm2 | simple | helloworld | kr | ||
| at43usb320 | 0 | 0 | 0 | 0 | |
| at43usb355 | 0 | 0 | 0 | 0 | |
| at76c711 | 0 | 0 | 0 | 0 | |
| at86rf401 | 0 | 0 | 2 | 2 | |
| at90c8534 | 0 | 0 | 2 | 2 | |
| at90can128 | 0 | 0 | 0 | 0 | |
| at90can32 | 0 | 0 | 0 | 0 | |
| at90can64 | 0 | 0 | 0 | 0 | |
| at90pwm1 | 0 | 0 | 0 | 0 | |
| at90pwm2 | 0 | 0 | 0 | 0 | |
| at90pwm3 | 0 | 0 | 0 | 0 | |
| at90s1200 | 0 | 2 | 2 | 2 | |
| at90s2313 | 0 | 0 | 0 | 0 | |
| at90s2323 | 0 | 0 | 0 | 0 | |
| at90s2333 | 0 | 0 | 0 | 0 | |
| at90s2343 | 0 | 0 | 0 | 0 | |
| at90s4414 | 0 | 0 | 0 | 0 | |
| at90s4433 | 0 | 0 | 0 | 0 | |
| at90s4434 | 0 | 0 | 0 | 0 | |
| at90s8515 | 0 | 0 | 0 | 0 | |
| at90s8535 | 0 | 0 | 0 | 0 | |
| at90usb1286 | 0 | 0 | 0 | 0 | |
| at90usb1287 | 0 | 0 | 0 | 0 | |
| at90usb162 | 2 | 2 | 2 | 2 | |
| at90usb646 | 0 | 0 | 0 | 0 | |
| at90usb647 | 0 | 0 | 0 | 0 | |
| at90usb82 | 2 | 2 | 2 | 2 | |
| at94k | 0 | 0 | 2 | 2 | |
| atmega103 | 0 | 0 | 0 | 0 | |
| atmega128 | 0 | 0 | 0 | 0 | |
| atmega1280 | 0 | 0 | 0 | 0 | |
| atmega1281 | 0 | 0 | 0 | 0 | |
| atmega16 | 0 | 0 | 0 | 0 | |
| atmega161 | 0 | 0 | 0 | 0 | |
| atmega162 | 0 | 0 | 0 | 0 | |
| atmega163 | 0 | 0 | 0 | 0 | |
| atmega164p | 0 | 0 | 0 | 0 | |
| atmega165 | 0 | 0 | 0 | 0 | |
| atmega165p | 0 | 0 | 0 | 0 | |
| atmega168 | 0 | 0 | 0 | 0 | |
| atmega169 | 0 | 0 | 0 | 0 | |
| atmega169p | 0 | 0 | 0 | 0 | |
| atmega16hva | 2 | 2 | 2 | 2 | |
| atmega2560 | 0 | 0 | 0 | 0 | |
| atmega2561 | 0 | 0 | 0 | 0 | |
| atmega32 | 0 | 0 | 0 | 0 | |
| atmega323 | 0 | 0 | 0 | 0 | |
| atmega324p | 0 | 0 | 0 | 0 | |
| atmega325 | 0 | 0 | 0 | 0 | |
| atmega3250 | 0 | 0 | 0 | 0 | |
| atmega3250p | 2 | 2 | 2 | 2 | |
| atmega325p | 2 | 2 | 2 | 2 | |
| atmega329 | 0 | 0 | 0 | 0 | |
| atmega3290 | 0 | 0 | 0 | 0 | |
| atmega3290p | 0 | 0 | 0 | 0 | |
| atmega329p | 2 | 2 | 2 | 2 | |
| atmega406 | 0 | 0 | 0 | 0 | |
| atmega48 | 0 | 0 | 0 | 0 | |
| atmega603 | 2 | 2 | 2 | 2 | |
| atmega64 | 0 | 0 | 0 | 0 | |
| atmega640 | 0 | 0 | 0 | 0 | |
| atmega644 | 0 | 0 | 0 | 0 | |
| atmega644p | 0 | 0 | 0 | 0 | |
| atmega645 | 0 | 0 | 0 | 0 | |
| atmega6450 | 0 | 0 | 0 | 0 | |
| atmega649 | 0 | 0 | 0 | 0 | |
| atmega6490 | 0 | 0 | 0 | 0 | |
| atmega8 | 0 | 0 | 0 | 0 | |
| atmega83 | 0 | 2 | 2 | 2 | |
| atmega85 | 0 | 2 | 2 | 2 | |
| atmega8515 | 0 | 0 | 0 | 0 | |
| atmega8535 | 0 | 0 | 0 | 0 | |
| atmega88 | 0 | 0 | 0 | 0 | |
| atmega8hva | 2 | 2 | 2 | 2 | |
| attiny10 | 0 | 2 | 2 | 2 | |
| attiny11 | 0 | 2 | 2 | 2 | |
| attiny12 | 0 | 2 | 2 | 2 | |
| attiny13 | 0 | 0 | 0 | 0 | |
| attiny15 | 0 | 2 | 2 | 2 | |
| attiny22 | 0 | 0 | 0 | 0 | |
| attiny2313 | 0 | 0 | 0 | 0 | |
| attiny24 | 0 | 0 | 0 | 0 | |
| attiny25 | 0 | 0 | 0 | 0 | |
| attiny26 | 0 | 0 | 0 | 0 | |
| attiny261 | 0 | 0 | 0 | 0 | |
| attiny28 | 0 | 2 | 2 | 2 | |
| attiny44 | 0 | 0 | 0 | 0 | |
| attiny45 | 0 | 0 | 0 | 0 | |
| attiny461 | 0 | 0 | 0 | 0 | |
| attiny84 | 0 | 0 | 0 | 0 | |
| attiny85 | 0 | 0 | 0 | 0 | |
| attiny861 | 0 | 0 | 0 | 0 | |
| avr1 | 0 | 2 | 2 | 2 | |
| avr2 | 0 | 0 | 2 | 2 | |
| avr3 | 0 | 0 | 2 | 2 | |
| avr4 | 0 | 0 | 2 | 2 | |
| avr5 | 0 | 0 | 2 | 2 | |
| avr6 | 0 | 2 | 2 | 2 | |