- PHYSICAL_REALIZATION.md: replace stale "1 tile = 1 burst" layout
description with the real EXP-0081/0082 "2 tiles = 1 burst" convention;
add EXP-0082 signoff row and history table.
- ARCHITECTURE_ANALYSIS.md: mark §5.1 (denser activation packing) DONE with
real re-measured numbers (bandwidth ceiling fraction 25%->50%, WNS
+0.030->+0.068ns); add §5.4, the real device-data-backed comparison of
32-bit single-channel widening vs a second independent DDR3 channel
(decided: 32-bit widening, per real DQS/bank pin-conflict analysis);
update scaling-path recommendation to reflect the user's final directive
(widen channel -> build DDRManager -> N=2/4/8/16 tests, N=8 target, N=16
documentary).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01MUG92aM9m68TRc4rG55BcC