Search found 494 matches

by Ice Man
Wed Apr 01, 2020 12:46 am
Forum: NESemdev
Topic: Mesen - NES Emulator
Replies: 808
Views: 342248

Re: Mesen - NES Emulator

The person that mailed you was me. :P

I'm afraid that did not work. I recall the issue was because of mirroring (at least for Dragon Ninja).
Kaijuu Monogatari's English translation uses 256KB PRG and 128KB CHR and starts glitching at the name select and onwards.
by Ice Man
Tue Mar 31, 2020 10:03 am
Forum: NESemdev
Topic: Mesen - NES Emulator
Replies: 808
Views: 342248

Re: Mesen - NES Emulator

Do you plan to fix mapper 19 emulation?
Dragon Ninja is having issues and the translation of Kaijuu Monogatari as well.
by Ice Man
Tue Mar 31, 2020 9:17 am
Forum: SNESdev
Topic: Mesen-S - SNES Emulator
Replies: 304
Views: 129192

Re: Mesen-S - SNES Emulator

Ah, no problem. I never actually played the game much to know about it. :P
by Ice Man
Fri Mar 27, 2020 5:05 am
Forum: Reproduction
Topic: [Solved] Need help fixing VRC7 Audio
Replies: 10
Views: 391

[Solved] Re: Need help fixing VRC7 Audio

Update: The cart is working fine now. It wasn't faulty at all but the AV mod was done wrong.

My Famicom is a HVC-CPU-07 and I grabbed sound directly from the SND pad instead of pin 46 of the connector resulting expansion sound not work.
Everything is fine now.
by Ice Man
Thu Mar 26, 2020 6:07 am
Forum: Reproduction
Topic: [Solved] Need help fixing VRC7 Audio
Replies: 10
Views: 391

Re: Need help fixing VRC7 Audio

Bought nrew 3.58 MHZ resonators. Let's see if that's the cause.

If it isn't, I already prepared new boards to replace the sound circuitry.

I just hope the VRC7 itself isn't faulty.
by Ice Man
Wed Mar 25, 2020 12:08 pm
Forum: Reproduction
Topic: [Solved] Need help fixing VRC7 Audio
Replies: 10
Views: 391

Re: Need help fixing VRC7 Audio

Removed the crystal, connected M2 to Pin 17 (XIN) but still nothing. :(

Afraid I don't have an oscilloscope. Really should buy one one day.

Attached pictures of the PCB just in case.
by Ice Man
Wed Mar 25, 2020 11:44 am
Forum: Reproduction
Topic: [Solved] Need help fixing VRC7 Audio
Replies: 10
Views: 391

Re: Need help fixing VRC7 Audio

I see. So first step would be to replace the 3.58MHz?
Where would I connect M2 to? XIN (Pin 17)?
What about XOUT (Pin 18)?

Just to test if that would get anything to work, of course.
by Ice Man
Wed Mar 25, 2020 11:30 am
Forum: Reproduction
Topic: [Solved] Need help fixing VRC7 Audio
Replies: 10
Views: 391

Re: Need help fixing VRC7 Audio

I do have certain sound effects and music, just not the expansion audio. So I guess the crystal is working, at last.

Will try to remove the epoxyd from the circuitry.
by Ice Man
Wed Mar 25, 2020 10:35 am
Forum: Reproduction
Topic: [Solved] Need help fixing VRC7 Audio
Replies: 10
Views: 391

Re: Need help fixing VRC7 Audio

That schematic helps alot. I assume JRC 2904 is the OP amp used? In that case, NJM2904 is the same, right? Also, what exactly does the 3.58MHZ crystal on the VRC7? If it's related to the sound (ADSR). Can it cause silence, too, if not working properly? Or what is it used for? Thanks for the help so ...
by Ice Man
Wed Mar 25, 2020 2:17 am
Forum: Reproduction
Topic: [Solved] Need help fixing VRC7 Audio
Replies: 10
Views: 391

[Solved] Need help fixing VRC7 Audio

I just recently got a Lagrange Point myself and put the English translation on it. While the game works well and can be dumped properly, I cannot get the audio to work on my Famicom. I have done several Lagrange Points and all of them had the audio working. Does anyone know how to fix it or what IC ...
by Ice Man
Mon Mar 23, 2020 12:21 pm
Forum: Reproduction
Topic: TL-ROM Splatterhouse
Replies: 55
Views: 3094

Re: TL-ROM Splatterhouse

Thanks Frank. I actually didn't check if the CHR was messed up or not after doing it the way I described. Now I applied the translation first, then MottZilla's MMC3 patch and everything is fine on my end, too. Having the same CRC as Izen6 now: prg: 34DC5928 chr: 06356E20 data: 7C4184B8 file: A363FEC...
by Ice Man
Sun Mar 22, 2020 7:39 am
Forum: Reproduction
Topic: TL-ROM Splatterhouse
Replies: 55
Views: 3094

Re: TL-ROM Splatterhouse

The ROM you're using should be correct. I just download the MMC3 patch and translation again to verify. Got clean Splatterhouse ROM Applied MottZilla's MMC3 patch Applied Spinner 8's translation Fixed byte x1E248 from C0 to A0 Final result: prg: 34DC5928 chr: 5526022F data: 2F52E8B7 file: F07092C6 I...
by Ice Man
Sun Mar 22, 2020 7:24 am
Forum: Reproduction
Topic: TL-ROM Splatterhouse
Replies: 55
Views: 3094

Re: TL-ROM Splatterhouse

Yes, it does. However, I checked my ROM and it's the same as yours.

Translation v2.00 by Spinner 8 and friends
MMC3 Patch v1.20 by MottZilla

@FrankWDoom What's v1.2a by MottZilla?
by Ice Man
Sun Mar 22, 2020 4:40 am
Forum: General Stuff
Topic: Forgot the name of the game
Replies: 8
Views: 648

Re: Forgot the name of the game

The links is invalid. It is the directory of your dropbox.

You will have to create a shared link for it.
by Ice Man
Sun Mar 22, 2020 3:53 am
Forum: Reproduction
Topic: TL-ROM Splatterhouse
Replies: 55
Views: 3094

Re: TL-ROM Splatterhouse

Mirroring is controlled by MMC3. Doesn't matter if it says Horizontal or Vertical.