I try to program 27C322 chip, but with my TL866 I have this when I tried to read the eprom:
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Also I tried to erase it couple of time with UV eraser.
Note that I use a adapter for 27C322. So impossible to program it. Could you help me please?
THX
Are you using an adapter like seen in this article? The instructions for how to use it are in the article.I try to program 27C322 chip, but with my TL866 I have this when I tried to read the eprom:
Note that I use a adapter for 27C322. So impossible to program it. Could you help me please?
Anyway ... please, can you share with me the ROM9 from Derick's set ?THX all so I found on the web, must load up the 27C4096 chip on the TL866 software, all explain here:
27C322, 27C160, 27C800, 27C400 Programming Adapter (TL866)
Now I know how to program it, I have another issue, I use Sega System 16 Roll-Up Pack found in forum but black screen (I check 2 times all eprom) and I compare with eprom burned by Derrick it's very different (HEX code) so is it normal does exist some of pack, what's the best?
be sure first your eeproms are ready to be writed. Second , i assure you, the files from roll pack are the correct ones ! How many 42 pins eeproms did you writed succesfuly with tl866 programmer, eeproms are now used on your projects ? In my case , my top3000 programmer did write rom1 at all even the results after writed sais was succesfull (wasnt writed at all)... also i had problems with rom09 because the eeprom wasnt properly erased before or wasnt good , but again , my programmer succesfull writed , but when i tested ive got sprite errors for 2 games : wr & ga... i writed again the rom9 on 4 eeproms.. only one was accepted by multi board.... the rest gives me errors .. main problem is eeproms if they arent properly erasedafter lot of test it's seems my #06 eprom is dead:
So @AlxUnderBase when I try to dump the #09 eprom for you and I dont know why I break it and now is erased....so my romset not run proprerly and I must rewrite all with the roll up.![]()
Some questions for you sir!Also there does exist a version of Action Fighter using digital controls on S16B. I just need to decrypt it first then it's only the matter of updating 1 ROM.