Atari 2600 / F224
BEING VERIFIEDREGISTER INC/DEC WRAPS WITHOUT CONSUMING CARRY
- STATUS
- BEING VERIFIED
- AREA
- Recompiler
- RECORDED
- 2026-07-15
- PUBLIC SOURCE
- Research dossier / finding 224
- RECORD ID
atari2600-f224- SNAPSHOT
d8dcf6d8dd492341
HYPOTHESIS: INX/INY/DEX/DEY operate modulo 256 and set only N/Z from the new register byte. Carry, overflow, decimal, interrupt-disable, and memory survive.
Raw traces, ROM material, local paths, and personal data are not part of this public record.
01INPUT IDhash receipt
02BYTE MAPdecode coverage
03CPU STATEtrace comparison
04BUS / TIMEordered effects
05OUTPUTvisual · audio · input
06ARTIFACTbuild identity