Search results for query: *

Updated the Gradius IV Mod Tool to v5.00. New Features: - Stage and Loop select is now a menu based GUI

Updated the Gradius IV Mod Tool. New Features: - Numeric Lives - RTC Error Skip (if your RTC battery is dead, will skip setting the date/time and go straight to the Test Menu with cursor on "Game Mode") If you don't care about bookkeeping or changing the game settings from default, this will...

Bought CV1000 boot, shipped carefully and good communication. Thanks

Try it now, the new .EXE should be 471 KB

I'll see if I can compile one that works without MSYS installed, give me a bit to research.

I recompiled it with static, please try downloading the exe again

Small tool to extract audio from CV1000 games to .wav files. https://github.com/alamone/cv1000-to-wav/ CV1000 audio uses AMM ("AMusement Music compression"), looks to be a Yamaha proprietary format based on MPEG Layer 2.5, which supports 16000Hz (used by CV1000) and 32000Hz encoding. This is...

I did this to a bootleg Strikers 1999. It fried one of the 74LS245 chips for inputs. I replaced it with a socket and put a new 74LS245 and it works fine now. I don't care too much about this board since it's a boot, it's my "test pcb" so to speak, when I want to test whether a cab or supergun...

Been using scalers since forever... back in the old days you would use something like a XRGB with a VGA (31KHz) monitor, as VGA CRTs were super commonplace for PCs, but nowadays it's more to use them with LCDs / TVs. I still use them for testing and capture / streaming, but if I want to play...

Just curious, did you happen to use any of my scripts for that, or did you manually fix it with hex editing?

Here you go: https://drive.google.com/file/d/19bOC6M9a-04dSMAsOy9cjrg2DBthruWP/view?usp=sharing Modern solution? Maybe something like Blissbox Converter (retro console controller to USB) + Undamned UD15 converter or similar (USB to DB15 converter)

It's possible, but might be a bit of work since it looks like continue feature is not natively programmed in. If you want to practice, the easiest way is probably to just do a level skip. The level skip sets your lives to 0x90 or 144 lives, which is why the sample screenshot above says 99 (I...

Hi everyone, temporarily back from the dead. I've developed a mod for Gradius III (JP) that provides the following: - A numeric lives counter, so you actually know how many lives you have (normally, the game just shows a modulo of your lives to fit on limited screen space) - Display current...

Purchased a PCB from me, payment sent quickly and smooth transaction. Thanks!

Thanks for the interest! PCB is sold for asking price.

Fully working. Asking $750 shipped to US, + shipping cost outside of US. Paypal F/F (or +fees) or Zelle. Currently setup as Truxton II, but can convert it to Tatsujin-Oh if you want. Thanks for looking.

Basically, look at the MAME romset of old and NV, look at what's different, then burn double size ROMs for each, containing old version binary first then new version binary. You'll need to write to EEPROMS that are double size of their originals. Then wire a switch, wherein the input is tied...

Old version best version imo... but if you want to convert it to NV it's just a simple romswap. Or you can make a dual cart like I did... View: https://www.youtube.com/shorts/r6q4H5tIa2Q

Update - I applied the fix to the PCB and it appears to have been fixed, the glitches that used to happen don't appear. Here's an example of the commands that would be applied to write the NAND blocks. In my example I had to remove the bad block check from buffi's tool since the PCB had bad...

I wrote a Python script "u2_compare.py" to identify bad U2 assets from a U2 dump of a faulty PCB by comparing to a known good U2 dump, such as a MAME ROM set, relocate the bad assets to free NAND blocks, and generate replacement NAND blocks for writing to the PCB via JTAG using buffi's tools...