PASS display: all256 percentages, freshness/wrap/qualification, four status frames; independent GDDRAM model and80 transfer failures
   text	   data	    bss	    dec	    hex	filename
   1311	      0	      0	   1311	    51f	/Users/guman/Documents/Codex/2026-09-27/https-www-amazon-com-electric-drill/work/tri-product-continuation-2026-10-10.nosync/vacuum_display_A109/vacuum_display.o
PASS independent pixel-to-glyph decode: all4 actual framebuffers
