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  Topic: Corrupted graphics in Terranigma
ackman

Replies: 23
Views: 1346

PostForum: Copiers and Hardware   Posted: Sun Sep 18, 2022 9:27 pm   Subject: Corrupted graphics in Terranigma
It was over 10 years ago, but it seems I expanded Gunstar Heroes to 32 megabits, filled the extra ROM with data from UMK3, and fixed the checksum to perform a 32 megabit check. There may be some exist ...
  Topic: Corrupted graphics in Terranigma
ackman

Replies: 23
Views: 1346

PostForum: Copiers and Hardware   Posted: Thu Sep 15, 2022 5:45 pm   Subject: Corrupted graphics in Terranigma
Mystic_Merlin, you photos are of a regular 40 pin Pro Fighter memory board correct? DPF memory boards are 50 pins I believe. I had an issue with my DPF when I first got it where it had a memory board ...
  Topic: Corrupted graphics in Terranigma
ackman

Replies: 23
Views: 1346

PostForum: Copiers and Hardware   Posted: Wed Sep 14, 2022 11:24 am   Subject: Corrupted graphics in Terranigma
This ram board can accommodate 512x8bit or 1Mx4bit DRAM, this is why you have these pads on the side to choose between both configurations.

Now, the manufacturing of these boards are not the best a ...
  Topic: Corrupted graphics in Terranigma
ackman

Replies: 23
Views: 1346

PostForum: Copiers and Hardware   Posted: Wed Sep 14, 2022 12:13 am   Subject: Corrupted graphics in Terranigma
Hi back,

I tested the memory chips with the multimeter in test/continuity mode looking for shorts connecting the red probe to ground and testing all the legs.

Please, help me out here.. Here are ...
  Topic: Corrupted graphics in Terranigma
ackman

Replies: 23
Views: 1346

PostForum: Copiers and Hardware   Posted: Wed Sep 07, 2022 6:39 am   Subject: Corrupted graphics in Terranigma
If the trace is actually loose it could be broken, in which case you'd want to check that the signal path isn't broken somewhere.

I wouldn't recommend removing the chips with your current soldering ...
  Topic: Corrupted graphics in Terranigma
ackman

Replies: 23
Views: 1346

PostForum: Copiers and Hardware   Posted: Tue Sep 06, 2022 10:37 pm   Subject: Corrupted graphics in Terranigma
All pictures uploaded here https://postimg.cc/gallery/QBFCtBc

I replaced the capacitor on the memory board.

16 Mb roms seem to work with Mega Drive.

Regarding Super Famicom, I got a freeze wh ...
  Topic: Corrupted graphics in Terranigma
ackman

Replies: 23
Views: 1346

PostForum: Copiers and Hardware   Posted: Tue Sep 06, 2022 11:24 am   Subject: Corrupted graphics in Terranigma
Chrono Trigger is working, but is Terranigma?

What do you mean it failed with 24 Mb installed?

I just want to be clear, before you did anything it had 24Mb and games like Street Fighter 2 Dash ...
  Topic: Corrupted graphics in Terranigma
ackman

Replies: 23
Views: 1346

PostForum: Copiers and Hardware   Posted: Tue Sep 06, 2022 6:18 am   Subject: Corrupted graphics in Terranigma
Bending on boards with surface mounted components is not good. Just because you have continuity when tested doesn't mean the connection is very good. You could have bad signal integrity.

So you ins ...
  Topic: Corrupted graphics in Terranigma
ackman

Replies: 23
Views: 1346

PostForum: Copiers and Hardware   Posted: Mon Sep 05, 2022 11:29 pm   Subject: Back to square #1
Hi back,

After the mess I made, the board was back to 24 Mb (as it came from the factory). I tried to play some 24 Mb Mega Drive games that used to work not too long ago and they glitch/freeze/rebo ...
  Topic: Corrupted graphics in Terranigma
ackman

Replies: 23
Views: 1346

PostForum: Copiers and Hardware   Posted: Sat Sep 03, 2022 12:33 am   Subject: Corrupted graphics in Terranigma
Absolutely bad capacitors could be causing the problem. If you're comfortable doing the work yourself you should get that taken care of.

Once the capacitors are replaced you should retest. Chrono ...
  Topic: Corrupted graphics in Terranigma
ackman

Replies: 23
Views: 1346

PostForum: Copiers and Hardware   Posted: Tue Aug 30, 2022 3:42 pm   Subject: Corrupted graphics in Terranigma
Absolutely bad capacitors could be causing the problem. If you're comfortable doing the work yourself you should get that taken care of.

Once the capacitors are replaced you should retest. Chrono ...
  Topic: Corrupted graphics in Terranigma
ackman

Replies: 23
Views: 1346

PostForum: Copiers and Hardware   Posted: Sun Aug 28, 2022 4:12 am   Subject: Corrupted graphics in Terranigma
The game should work. There isn't anything unique to it. You should try playing another 32 megabit HiROM game, incase you have a memory related problem. There are a number of other 32 megabit games yo ...
  Topic: Corrupted graphics in Terranigma
ackman

Replies: 23
Views: 1346

PostForum: Copiers and Hardware   Posted: Sat Aug 27, 2022 11:19 pm   Subject: Corrupted graphics in Terranigma
Hi,

I have a Double Pro Fighter and I’m trying to play Terranigma.

The game boots and attract mode runs just fine. However, after the game and dialogs start, the dialog font and the graphics s ...
  Topic: The Super King from Intelligent (HK)
ackman

Replies: 4
Views: 499

PostForum: Copiers and Hardware   Posted: Mon Jun 20, 2022 10:05 pm   Subject: The Super King from Intelligent (HK)
Great work!!! I admire your patience to restore this bad boy Smile
  Topic: MGD1 and Gotek?
ackman

Replies: 6
Views: 4325

PostForum: Copiers and Hardware   Posted: Thu Oct 28, 2021 9:38 pm   Subject: MGD1 and Gotek?
Hi Mystic_Merlin,

Thank you for support tototek forum so long time Very Happy

Gotek drive have different model. Which one is the best to use FlashFloppy ? Thanks.

Thanks for keeping it alive Tomy, ...
 
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