UTTORI ASM · IN DEVELOPMENT
HuC6280 instruction additions
Browse accepted huc6280 instruction additions mnemonics and addressing forms.
135 mnemonics. Distinctive forms:
| Group | Mnemonics / forms |
|---|---|
| Clears / swaps | CLA, CLX, CLY, SAX, SAY, SXY |
| Speed | CSH, CSL |
| VDC | ST0 #value, ST1 #value, ST2 #value, SET |
| MPR | TMA #value (power of two), TAM #value, TMA0–TMA7, TAM0–TAM7 |
| Test | TST #value,zp, #value,addr, #value,zp,x, #value,addr,x |
| Block | TII, TDD, TIN, TIA, TAI as source,destination,length |
| Relative | BSR, BRA, plus Rockwell RMB/SMB/BBR/BBS |