snes 65816 disassembler — free browser tool | fatcousin

disassemble 65c816 machine code · lorom hirom auto-detect · follow reset vector · m/x flag aware · i/o register labels · runs locally

drop file

drop a snes rom or 65816 binary

.sfc .smc (SNES ROM) · .bin .rom (raw binary)

Select file

status

drop a snes rom (.sfc, .smc) or 65816 binary

65816 reference

processor flags

M=1accumulator 8-bit

M=0accumulator 16-bit

X=1index registers 8-bit

X=0index registers 16-bit

E=16502 emulation mode

memory map

LoROMbanks 00–7D, addr 8000–FFFF

HiROMbanks C0–FF, full 64 KB

$2100–$21FFPPU registers

$4200–$42FFDMA / interrupt registers

$7E0000WRAM (128 KB)