MiSTer FPGA Forum

Posted: **Fri Oct 08, 2021 12:14 pm**

Lets do it.

: I7SxIvfl.jpg (44.22 KiB) Viewed 24190 times

Posted: **Sun Oct 24, 2021 7:41 pm**

I wanted to give a big thanks for making Action 52 run. No, it's not sarcasm. That collection is not just bad, it's The Room-grade bad. So bad it's cute.

Posted: **Wed Oct 27, 2021 10:42 am**

I would like to request mapper 198.

Posted: **Thu Oct 28, 2021 1:22 am**

gdzjhgq wrote: ↑Wed Oct 27, 2021 10:42 am I would like to request mapper 198.

What game are you trying to run? This mapper is for only one Chinese translation, so if it's not that one your ROM may have an incorrect header.

Posted: **Thu Oct 28, 2021 3:18 am**

Newsdee wrote: ↑Thu Oct 28, 2021 1:22 am
gdzjhgq wrote: ↑Wed Oct 27, 2021 10:42 am I would like to request mapper 198.
What game are you trying to run? This mapper is for only one Chinese translation, so if it's not that one your ROM may have an incorrect header.

Tenchi o Kurau II: Shokatsu Koumei Den Chinese version, this game is the Chinese version of most Chinese players’ favorite NES RPG game, using mapper198

Posted: **Thu Oct 28, 2021 10:06 am**

Out of interest, are there any other Chinese games you know are popular but aren't supported or you would like to play but can't? We don't seem to have many Chinese MiSTer users on the board, so there isn't much insight into what Chinese language games are popular that may not be supported.

Posted: **Tue Nov 09, 2021 1:32 am**

Mapper 52 please! I want to play the legendary Mario 7 in 1, authentically. Its the 7 grand dad bootleg.

Posted: **Mon Dec 27, 2021 6:06 am**

Is mapper 30 implemented? Doodle World uses it

Posted: **Mon Dec 27, 2021 3:45 pm**

mineral55 wrote: ↑Mon Dec 27, 2021 6:06 am Is mapper 30 implemented? Doodle World uses it

Yes, mapper 30 is supported. It should even support savestates in the next public release.

Posted: **Sun May 15, 2022 5:19 pm**

Mapper 3914 ?
https://github.com/ClusterM/nes-warface ... ceMapper.v
https://github.com/ClusterM/nes-warface/releases
I understand that it is in the singular, and there are many others unrealized, but what if?

Posted: **Sun May 15, 2022 5:25 pm**

Is this a new homebrew? Is the mapper definitely numbered 3914?

Posted: **Sun May 15, 2022 5:33 pm**

: 1652077820.1049426045.mapper.jpg (154.07 KiB) Viewed 19245 times

Posted: **Wed Jun 01, 2022 5:25 pm**

Mapper 451: for Haratyler HG/HP/MP games
Information of this game:
https://kadenken.com/view/item/000000001173
https://www.youtube.com/watch?v=kCHYLSOEiNM

: EvyZ40W.png (12.63 KiB) Viewed 10893 times

Thanks !

Posted: **Sun Oct 30, 2022 12:26 pm**

For a bit of historical curiosity, I'd like to bring attention to Mapper 534. The reason is that supporting this mapper would technically bring support for yet another console to MiSTer: the original Atari Flashback console. Unlike all other Flashback consoles which either emulate Atari 2600 or, in the case of Atari Flashback 2, recreate its hardware, Atari Flashback 1 is a NES-on-a-chip console with all Atari games remade from scratch for Famicom-like hardware. The extracted system rom from this console can be played on NES emulators which support Mapper 534. Those game recreations are not necessary good, but they are among the most unusual aftermarket games for the platform.

Posted: **Thu Dec 01, 2022 8:45 pm**

@MostroW the link you provided to your little prog no longer works! Can you please update?
Thank you

Posted: **Thu Dec 01, 2022 10:01 pm**

morgoth wrote: ↑Thu Dec 01, 2022 8:45 pm
@MostroW the link you provided to your little prog no longer works! Can you please update?
Thank you

Sorry about that, it seems my struggle with Github has invalidated the link, new Download link for N2HR.

Posted: **Thu Dec 01, 2022 10:18 pm**

thank you!!!

Posted: **Mon Apr 22, 2024 1:28 pm**

I have a few cartridges with custom mappers. One is using this squeedo mapper from https://membler-industries.com/squeedo/2004_version/. Would it be possible to request this mapper?
Squeedo
Mapper:124

Thanks

Posted: **Mon Apr 22, 2024 4:04 pm**

Kevtris also documented Mapper 124

It doesn't seem to be supported by any emulators that I can see.

Posted: **Wed Apr 24, 2024 9:25 pm**

In this thread from https://forums.nesdev.org/viewtopic.php?t=2139 post #3 Memblers mentions he requested kevtris reserve mapper 124 for squeedo. I'm assuming "Super Game Mega Type III" is just another cart that uses the squeedo pcb and mapper?

I'm requesting this mapper because I was hoping to dump the rom from this custom cartridge named MIDINES and use it with the MiSTer. I have a USB CopyNES and the Open Source Cartridge Reader and I've had limited success dumping the rom so far and neither program support this mapper. I found the mapper text file on Memblers site https://membler-industries.com/squeedo/2004_version/
Is there a specific file format for NES mappers? Can this be used to add this mapper to the core? Is this even a mapper file?

Thanks

Posted: **Wed Apr 24, 2024 10:41 pm**

That file is just documenting how it works. Mappers aren't added by a specific file, they have to be emulated/simulated with code.

Posted: **Sat May 04, 2024 6:46 pm**

I haven't read through the entire thread but I'm sure somebody has mentioned the MMC6 in Star Tropics and Star Tropics II: Zoda's Revenge. This one should be pretty easy, actually. From what I've seen, the MMC6 is almost identical to the MMC3, but has additional functionality for memory write protection that it doesn't even actually use. The current fix is to patch the header to say it's an MMC3 instead, which the NES core plays perfectly. The fix should be as simple as changing the header detection to treat the MMC6 the same as the MMC3.

Posted: **Sun May 05, 2024 1:00 am**

@Antoine.WG I thought it works properly if you're using a NES2.0 header, no?

Posted: **Sun Jun 30, 2024 11:14 am**

Yeah, just use NES 2.0 headers and it fixes Startropics and Startropics II

Posted: **Fri Oct 11, 2024 5:05 am**

Warm hello, is there possible to add 212, 213 mapper?

https://forums.nesdev.org/viewtopic.php?t=25335

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