Cross-checks against the vendor source settle the semantics: the 0x3xx words
are pixel-memory bit addresses / opcode fields (EOF.S emits them as hardcoded
constants; DIVPXMAP.H maps dvpx_* bit addresses 0-207 incl. eofr/g/b at
184/192/200), 0xec00 is a hardcoded control constant (EOF.S:2313), and the
whole 2,541-word payload set is 98.98% identical between trek and klngvid =
the standard screen program shared across captures. §06 now presents the
render as an emit-stream structural map with the demo-specific geometry still
to be located (beyond the 0x8014000-0x8018000 window; bin pages / far heap are
the candidates). The EOF.S<->EOF.C correlation method for the exact per-macro
decode is proven (send_em catalog: 30 emit sites with inline constants).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
CydandClaude Opus 4.8
e3897a8e28
