[electroly]

I helped out on this image-to-bits transcription, doing manual verification of the automated work. I did the whole thing by hand: I sliced the ROM images into strips that excluded parts of the image that don't encode bits, used my tablet and stylus to manually place a black dot on every 1 bit, then wrote a trivial program that detected the presence or absence of the black dot in each cell. From my perspective, the ROM is organized like a series of "ladders" where the 1 bits are missing legs of the ladder, and I was placing dots on the missing legs. I compared my results with the ML output and manually re-checked each bit where we disagreed.

http://brianluft.com/images/2026/05/386_microcode_bits.jpg -- my fully annotated result. I was working from a higher-quality PNG; this is highly compressed because it's a big image.

[ForOldHack]

Thank you so much for your work. Thank you!

I wanted to give HN a perspective on working on this stuff: Working on these micrographs is like looking for a penny on 4 football fields: I tried to see how long it would take me to search the physical area for any coins, and it took 4 1/2 hours and I did not find a penny, but I found two dimes.

This is maddening work, and again, thanks.