psurply / ReGAL

A set of scripts used to assist reverse engineering of old-school Programmable Array Logic devices.
MIT License
66 stars 7 forks source link

JEDEC files for Data East / SEGA DMD controller board #1

Closed pinballsp closed 4 years ago

pinballsp commented 5 years ago

Hello.

I am newbie in this to apply reverse engineering on PAL / GAL, to create the necessary files from the truth tables. If you already generated these JEDEC files, I would appreciate it if you could provide me it.

I have the truth tables of the three PALs (U26, U15 and U16), downloaded from the IPDB website for the SEGA DMD controller board for 192x64 displays. I suppose that by applying the scripts that you have created, I could generate the JEDEC files, but since it is something totally new for me, I guess it will take me a while to understand how they are used the scripts, that's why if you already created the JEDEC and you can provide it to me I would appreciate it.

Thank you. My email is pinballsp@gmail.com, in case you could send them to me by email.