Atari 2600 / F174
CONFIRMEDRIOT I/O MIRROR READ DECODE FIXED
- STATUS
- CONFIRMED
- AREA
- CPU
- RECORDED
- 2026-07-09
- PUBLIC SOURCE
- Research dossier / finding 174
- RECORD ID
atari2600-f174- SNAPSHOT
a58ea4ac37c644e9
Even frames instead write E7=$DF@$F838 (ROM shape page) — the two flicker programs use the SAME cells with different meanings. A4 participates only in timer WRITES ($294-$297).
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