The Town C=64
Nothing playable just a little project from a long time ago to see what Thimbleweed Park might look like on the C=64. the-town.prgStatistics: Posted by Augustus Blackheart — Sun Dec 29, 2024 5:15 pm —...
View ArticleCopyFamiclone
https://www.youtube.com/watch?v=jnOPwUJCvmQ&t=3sDoes anyone know how to get this? It looks so cool.Statistics: Posted by KirbyGod — Mon Dec 30, 2024 2:23 am — Replies 1 — Views 54
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Issue seen in third area when running scanline.nes
Hi everyone,I am seeing a weird issue while running "scanline.nes" in my NES emulator. The third area seems to be flickering a lot.Also since the test mentions this particular area utilizes PPUSCROLL...
View ArticleHow to replace W-SRAM SNES with equivalent circuit?
Hey guys! I have several SNES with W-SRAM issues... I can't easily find them on other junk consoles anymore. Chatgpt recommend replacing it with M5M51008 (32 pins). But it didn't work as I suspected...
View ArticleVideogame development throughout the 80's by Splash Wave
Strafefox hit it out of the park again with his new video https://www.youtube.com/watch?v=6u37r-Z_NfoSomething that caught my attention is the way graphics were developed. I was thinking that after...
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Issues while running demo_ntsc.nes
Hi,I am having some issues while running demo_ntsc.nes. The "middle line" as per rom documentation doesn't appear in middle when I run this in my emulator. One thing that I was doubting was the NMI...
View ArticleQuestion About NEC UPD77C25 (DSPs,1,2,3 and 4) SNES:
I have almost 100 UPD77C25 Chips that are not doing me any good. Because they cannot be recorded. I wonder why there are UPD77C25 chips in white, but they cannot be programmed? I have a programmer...
View ArticleHow exactly can I make a rom for a cartridge that can play nsf tracks?
I've been working on creating a soundtrack using the NES sound chip, and thought it would be fun to have a physical cartridge that could have a menu that plays the various tracks.. I've read lots of...
View ArticleWhen is PPU rendered for writing to MMC5's exram?
When I was reviewing the documentation for MMC5, it told me that Exram ex1 mode can only be written during rendering, but I don't know when PPU will render.Statistics: Posted by zerooneos — Wed Jan...
View ArticleRunning 3.3V NES/Mega Drive(Genesis) clones on 5V?
Note, I'm not referring to the console input power itself, but rather the (lower) voltage rail the main clone chip (NOAC/GOAC) runs on.I've done some searching throughout this forum and the internet...
View ArticleMMC3 startup cc65 simple newb question again !
Okay , im gunna start from scratch a project using mmc3 step by step. This compile fine. I get a .nes.I copied this config to understand.NOW ATTACHED is my cart.s.The only thing I manage to do is...
View ArticleAnalyzing FDS Memory States
Since this comes up time and time again, I figured I'd lay out a little FDS information that may be helpful to others analyzing titles, or in fact creating new FDS content. This is a description of...
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MMC3 ca65 compilable startup ! 256kb cart for new projects ready ! switchable...
seee below last post for working config .cfg and cart.s_______________________Okay , im gunna start from scratch a project using mmc3 step by step. This compile fine. I get a .nes.I copied this config...
View ArticleA Curious Case of Display List Terminators
So I've been thoroughly entrenched in drawing parallels between various disasms I've been cooking on as of late and have noticed something that may or may not matter. Still, I'm nuts about these sorts...
View ArticleLooking For Al Basha's Adventures Rom
So i am looking for a rom of Al Basha's Adventures, A Super Mario Bros. Arabic ROM hack from 1995 that was created by Ramar International. i found a article on the lost media wiki about this rom hack...
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Help with dumping MMC3 cart
I'm building a dumper from scratch using electronic components, but I'm having trouble reading data from the data pins. The goal here is to make a dumper with the minimal amount of components and...
View ArticleScripted Disassembly/Analysis Tools
Just wanted to share that I've formalized my project to write some scripts for automating aspects of setting up disassembly projects.https://gitlab.com/segaloco/disnesAfter the link is "disnes", a...
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CHR and Indexed PNG Tools
Just wanted to share an improvement on my CHR conversion utilities. I decided to drop any further investment in my BMP tools since a PNG can natively be 2bpp indexed color, opting to write a new...
View ArticleOddball NesDev Platforms
I'm curious, what's the strangest, most unconventional environment you've used for NES hacking/programming? What has me thinking about this is I'm currently setting up VMs of FreeBSD and Tribblix to...
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MMC3 Startup for EVERYONE switchable at $c000, cc65, WITH CART.S
OKay, after one week of studying, tweaking, debugging, I present to you the mmc3 startup I made, c000 switchable cart.s , attached, is pure ASM. No C was used at all.ITS HEAVY COMMENTED, so everyone...
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