Commodore LCD Firmware
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The files below are EPROM images from Bil Herd‘s prototype Commodore LCD.
You can also download them as a single archive: commodore-lcd-roms.zip
I’ve always been curious about this machine so I sent my device programmer to Bil so that he could read the EPROMs. Bil was very kind to do this and we should all thank him for it. This is the first time that these images have been seen in many years.
Start your disassemblers!

6 comments
comment by Steve Gray 4 Oct 08
Nice! It’s great to see information like this made available for all to enjoy!
comment by Robert Bernardo 4 Oct 08
Excellent! Excellent! Big kudos to Bil! Thanks for your efforts, Mike!
comment by Bo Zimmerman 5 Oct 08
Many thanks to both Mike and Bil.
The roms have also been made available from http://ftp.zimmers.net (the old funet archive)
comment by ZagNut 5 Oct 08
Great! Now, all we need are some specs on some of the IC’s inside (LCD controller etc.) and we can start adding the Commodore LCD emulation to VICE!
comment by Mike Naberezny 5 Oct 08
This is being discussed on the cbm-hackers mailing list.
comment by Jakit 5 Oct 08
hmmm… LCD specs, c1 board and throw in a 1541-III = New Commodore Hardware Project……. = )
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