Answers the port's ask #1, which it had flagged as the only one of its four
that could delete an authored entry rather than confirm one. It confirms one.
Held at the title with no input, the plate oscillates continuously: two windows
in one boot, 58 s and 57 s, ~23 cycles each, no decay. Periods 2.530 and 2.540 s
by upward mid-crossings -- 0.4 % apart.
It never goes off. The plate-absent floor is 159 green pixels, measured on the
committed live-title-build4-no-plate.png; the pulse bottoms at 714, 4.5x that.
So the port's 'flash and nothing after', reasoned from ptbtn00 expiring at
t=244, is wrong on the boot's end state -- ptbtn00f's 120-unit cycle is what
runs.
Instrument controls were run before it was pointed at anything unknown: the
glyph counter reproduces the documented 753 on live-title-press-a.png and 327 on
live-main-menu.png exactly.
Two estimators, and only one replicates. Mid-crossings agree across the two
windows to 0.4 %; a single-sinusoid least-squares fit does not (2.553 vs 2.413),
because the waveform is fast-rise/slow-decay rather than sinusoidal -- its own r2
of 0.468 and 0.228 is the tell. Both were controlled on synthetic sinusoids at
2.24/2.55/3.10 s laid on the ACTUAL timestamps and recovered every one exactly,
so neither is broken; one is misspecified. Recorded as such.
The wall-clock is 13 % longer than the corpus's earlier 2.24 s mean. Same
declared 120 units, different emulator pacing (x1.27 here against x1.12), so
this corroborates 'author the units' rather than disturbing it.
Reach stated: one boot; does not distinguish the boot title from an attract-loop
title; and the glyph count is a thresholded pixel count, so 714/1520 is not an
alpha ratio and no duty cycle can be read off it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Wuu56cE8vJGTBtn1ppsk8v
19cdec3942