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Mix ROM & RAM for $6000-7fff on cartridge mapper4

Last post by Ben Boldt « Wed Apr 30, 2025 4:37 pm
Posted in NES Hardware and Flash Equipment
Replies: 11
by Hackuto » Fri Apr 25, 2025 10:26 pm » in NES Hardware and Flash Equipment

11 Replies

598 Views

Last post by Ben Boldt
Wed Apr 30, 2025 4:37 pm
Sam's Journey · For Your NES And Famicom!

Last post by Knights of Bytes « Wed Apr 30, 2025 2:52 pm
Posted in Homebrew Projects
Replies: 49
by Knights of Bytes » Sun Feb 02, 2020 4:25 pm » in Homebrew Projects
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49 Replies

55925 Views

Last post by Knights of Bytes
Wed Apr 30, 2025 2:52 pm
Anyone have experience with the Atari 7800?

Last post by Alex_the_Brave90 « Wed Apr 30, 2025 1:10 pm
Posted in Other Retro Dev
Replies: 75
by Alex_the_Brave90 » Sun Apr 28, 2024 6:44 pm » in Other Retro Dev
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75 Replies

29419 Views

Last post by Alex_the_Brave90
Wed Apr 30, 2025 1:10 pm
Help flashing Famicom games on kazzo/anago

Last post by Killbox91 « Wed Apr 30, 2025 11:00 am
Posted in NES Hardware and Flash Equipment
Replies: 32
by Jdoesstuff » Mon Apr 21, 2025 9:41 pm » in NES Hardware and Flash Equipment
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32 Replies

1621 Views

Last post by Killbox91
Wed Apr 30, 2025 11:00 am
Relationship Between FC DK and Arcade DK Development

Last post by segaloco « Wed Apr 30, 2025 8:29 am
Posted in NESdev
Replies: 8
by segaloco » Mon Apr 28, 2025 3:05 pm » in NESdev

8 Replies

384 Views

Last post by segaloco
Wed Apr 30, 2025 8:29 am
Mega Man 2 unexpectedly restarts (MMC1)

Last post by dragonwarrior « Wed Apr 30, 2025 7:26 am
Posted in NESemdev
Replies: 3
by dragonwarrior » Tue Apr 22, 2025 6:29 pm » in NESemdev

3 Replies

330 Views

Last post by dragonwarrior
Wed Apr 30, 2025 7:26 am
Avoiding certain LLMs' output

Last post by aa-dav « Wed Apr 30, 2025 12:06 am
Posted in General Stuff
Replies: 13
by tepples » Thu Feb 27, 2025 10:35 pm » in General Stuff

13 Replies

5785 Views

Last post by aa-dav
Wed Apr 30, 2025 12:06 am
BOSS with BACKground TILES

Last post by dink « Tue Apr 29, 2025 10:13 pm
Posted in NESdev
Replies: 1
by v.depatie » Tue Apr 29, 2025 8:20 am » in NESdev

1 Replies

108 Views

Last post by dink
Tue Apr 29, 2025 10:13 pm
More NSF Requests

Last post by tepples « Tue Apr 29, 2025 8:09 pm
Posted in NES Music
Replies: 3367
by Homer Simpson » Wed Dec 22, 2004 7:26 pm » in NES Music
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3367 Replies

1867484 Views

Last post by tepples
Tue Apr 29, 2025 8:09 pm
byte saving mission for my dmc sound effects

Last post by Fiskbit « Tue Apr 29, 2025 7:01 pm
Posted in NESdev
Replies: 6
by v.depatie » Tue Apr 29, 2025 9:44 am » in NESdev

6 Replies

198 Views

Last post by Fiskbit
Tue Apr 29, 2025 7:01 pm
How to search for rom parts, and flashing hardware

Last post by gzip « Tue Apr 29, 2025 6:59 pm
Posted in NES Hardware and Flash Equipment
Replies: 3
by ghidra » Mon Apr 28, 2025 8:49 am » in NES Hardware and Flash Equipment

3 Replies

258 Views

Last post by gzip
Tue Apr 29, 2025 6:59 pm
Car Park - VT03 to NES Conversion (by EvgenyKz & lancuster)

Last post by gzip « Tue Apr 29, 2025 10:51 am
Posted in NESdev
Replies: 8
by lancuster » Thu Apr 17, 2025 2:46 am » in NESdev

8 Replies

718 Views

Last post by gzip
Tue Apr 29, 2025 10:51 am
Unofficial FDS ports of cartridge games

Last post by NewRisingSun « Tue Apr 29, 2025 4:52 am
Posted in NESdev
Replies: 7
by TakuikaNinja » Sat Nov 09, 2024 1:42 am » in NESdev

7 Replies

3074 Views

Last post by NewRisingSun
Tue Apr 29, 2025 4:52 am
Space Mutants 2

Last post by Anna_TeamRocket « Tue Apr 29, 2025 4:47 am
Posted in Homebrew Projects
Replies: 50
by timbone632 » Tue Oct 29, 2024 11:11 pm » in Homebrew Projects
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50 Replies

22528 Views

Last post by Anna_TeamRocket
Tue Apr 29, 2025 4:47 am
Clock selection module for PAL50Hz/NTSC60Hz famiclones

Last post by Mamdoh « Tue Apr 29, 2025 3:59 am
Posted in NES Hardware and Flash Equipment
Replies: 1
by krzysiobal » Tue Apr 29, 2025 1:11 am » in NES Hardware and Flash Equipment

1 Replies

144 Views

Last post by Mamdoh
Tue Apr 29, 2025 3:59 am
beginner-friendly tutorials

Last post by losting « Tue Apr 29, 2025 2:14 am
Posted in Newbie Help Center
Replies: 2
by losting » Tue Apr 29, 2025 12:28 am » in Newbie Help Center

2 Replies

196 Views

Last post by losting
Tue Apr 29, 2025 2:14 am
How should I start to fix this US SNES that fails MPY 8x8?

Last post by lidnariq « Tue Apr 29, 2025 12:12 am
Posted in SNESdev
Replies: 8
by elec3city » Thu Apr 24, 2025 12:54 pm » in SNESdev

8 Replies

608 Views

Last post by lidnariq
Tue Apr 29, 2025 12:12 am
PV-1000 test and characterization ROMs

Last post by lidnariq « Tue Apr 29, 2025 12:11 am
Posted in Other Retro Dev
Replies: 18
by lidnariq » Fri May 26, 2023 11:09 pm » in Other Retro Dev
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18 Replies

5884 Views

Last post by lidnariq
Tue Apr 29, 2025 12:11 am
Faking a scanline counter with chained APU interrupts and sprite zero hit

Last post by tepples « Mon Apr 28, 2025 7:56 pm
Posted in NESdev
Replies: 8
by spaceharrier » Mon Apr 28, 2025 7:22 am » in NESdev

8 Replies

330 Views

Last post by tepples
Mon Apr 28, 2025 7:56 pm
Oversize MMC3 ROM fails on EverDrive-N8 Pro

Last post by tokumaru « Mon Apr 28, 2025 4:12 pm
Posted in NES Hardware and Flash Equipment
Replies: 2
by tepples » Sat Apr 26, 2025 10:29 am » in NES Hardware and Flash Equipment

2 Replies

299 Views

Last post by tokumaru
Mon Apr 28, 2025 4:12 pm
HELP! NESRGB install - How bad did I screw up?

Last post by Joe « Mon Apr 28, 2025 1:25 pm
Posted in Newbie Help Center
Replies: 1
by Timothah » Wed Apr 23, 2025 10:26 pm » in Newbie Help Center

1 Replies

354 Views

Last post by Joe
Mon Apr 28, 2025 1:25 pm
Recovering a save corrupted by a Super UFO Pro 8?

Last post by JLukas « Mon Apr 28, 2025 12:10 pm
Posted in SNESdev
Replies: 12
by mrmxy » Sun Mar 30, 2025 11:31 am » in SNESdev

12 Replies

5316 Views

Last post by JLukas
Mon Apr 28, 2025 12:10 pm
Black Forest (Atari 7800)

Last post by dragonsbrethren « Mon Apr 28, 2025 11:19 am
Posted in Other Retro Dev
Replies: 9
by dragonsbrethren » Tue Dec 17, 2024 9:06 am » in Other Retro Dev

9 Replies

4065 Views

Last post by dragonsbrethren
Mon Apr 28, 2025 11:19 am
list of soundtracks (games covers) using audio expansions (vrc6,vrc7 and others)

Last post by Ben Boldt « Mon Apr 28, 2025 11:01 am
Posted in NES Music
Replies: 3
by Ti_ » Sun Apr 27, 2025 12:18 am » in NES Music

3 Replies

346 Views

Last post by Ben Boldt
Mon Apr 28, 2025 11:01 am
Can I disable colourburst on the composite output?

Last post by Ben Boldt « Mon Apr 28, 2025 10:28 am
Posted in SNESdev
Replies: 1
by hjalfi » Mon Apr 28, 2025 7:24 am » in SNESdev

1 Replies

122 Views

Last post by Ben Boldt
Mon Apr 28, 2025 10:28 am
NES Maker (for VTxx machines)

Last post by gzip « Sun Apr 27, 2025 4:43 pm
Posted in NES Hardware and Flash Equipment
Replies: 90
by timschuerewegen » Sat Dec 07, 2019 6:36 am » in NES Hardware and Flash Equipment
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90 Replies

117835 Views

Last post by gzip
Sun Apr 27, 2025 4:43 pm
Guessing things from cartridge connector signals

Last post by Pokun « Sun Apr 27, 2025 4:12 pm
Posted in NES Hardware and Flash Equipment
Replies: 5
by krzysiobal » Fri Nov 29, 2024 12:02 pm » in NES Hardware and Flash Equipment

5 Replies

2786 Views

Last post by Pokun
Sun Apr 27, 2025 4:12 pm
How to use nestest

Last post by Fiskbit « Sun Apr 27, 2025 3:21 pm
Posted in NESemdev
Replies: 3
by plearn » Fri Apr 25, 2025 8:11 am » in NESemdev

3 Replies

432 Views

Last post by Fiskbit
Sun Apr 27, 2025 3:21 pm
Seeking advice repairing a Super C cart

Last post by Ben Boldt « Sun Apr 27, 2025 2:38 pm
Posted in NES Hardware and Flash Equipment
Replies: 19
by ghidra » Mon Aug 05, 2024 9:56 am » in NES Hardware and Flash Equipment
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19 Replies

3375 Views

Last post by Ben Boldt
Sun Apr 27, 2025 2:38 pm
THE HUNS - ELECTRIC BOSS UPDATES

Last post by v.depatie « Sun Apr 27, 2025 1:35 pm
Posted in Homebrew Projects
Replies: 98
by v.depatie » Wed Dec 04, 2024 11:33 pm » in Homebrew Projects
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98 Replies

37102 Views

Last post by v.depatie
Sun Apr 27, 2025 1:35 pm
Using Timer IRQ instead of HDMA (to avoid rev 1 HDMA bug)?

Last post by Nikku4211 « Sun Apr 27, 2025 9:55 am
Posted in SNESdev
Replies: 7
by Cheffy » Fri Apr 25, 2025 9:49 pm » in SNESdev

7 Replies

498 Views

Last post by Nikku4211
Sun Apr 27, 2025 9:55 am
Should I use MMC5? Feedback requested on essay

Last post by Drag « Sat Apr 26, 2025 1:27 pm
Posted in NESdev
Replies: 24
by tepples » Tue Jan 21, 2025 8:44 am » in NESdev
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24 Replies

8458 Views

Last post by Drag
Sat Apr 26, 2025 1:27 pm
[teardown] Micro Genius IQ 1000 and IQ 2000 famiclones

Last post by laerciomotta « Sat Apr 26, 2025 1:22 pm
Posted in NES Hardware and Flash Equipment
Replies: 6
by krzysiobal » Tue Jun 11, 2019 8:46 am » in NES Hardware and Flash Equipment

6 Replies

18346 Views

Last post by laerciomotta
Sat Apr 26, 2025 1:22 pm
Nintendo Color TV-Game Composite Output Mod

Last post by Feinsveur « Sat Apr 26, 2025 12:42 pm
Posted in Other Retro Dev
Replies: 7
by famiac » Thu Feb 09, 2023 11:18 am » in Other Retro Dev

7 Replies

10989 Views

Last post by Feinsveur
Sat Apr 26, 2025 12:42 pm
Hacking the Wii U Gamepad

Last post by Arisotura « Sat Apr 26, 2025 12:41 pm
Posted in Other Retro Dev
Replies: 44
by Arisotura » Fri Sep 20, 2024 3:14 am » in Other Retro Dev
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44 Replies

35133 Views

Last post by Arisotura
Sat Apr 26, 2025 12:41 pm
Holy Mapperel: a cartridge PCB assembly test ROM

Last post by tepples « Sat Apr 26, 2025 10:10 am
Posted in Homebrew Projects
Replies: 41
by tepples » Sat Nov 02, 2013 5:58 pm » in Homebrew Projects
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41 Replies

44522 Views

Last post by tepples
Sat Apr 26, 2025 10:10 am
StarFox famiclone with potential infrared receiver (similar to IQ1000 and IQ2000)

Last post by krzysiobal « Sat Apr 26, 2025 6:11 am
Posted in NES Hardware and Flash Equipment

by krzysiobal » Sat Apr 26, 2025 6:11 am » in NES Hardware and Flash Equipment

0 Replies

241 Views

Last post by krzysiobal
Sat Apr 26, 2025 6:11 am
Looking For Al Basha's Adventures Rom

Last post by Safi « Fri Apr 25, 2025 7:03 pm
Posted in NES Hardware and Flash Equipment
Replies: 5
by jamestheepic » Sat Jan 04, 2025 2:02 am » in NES Hardware and Flash Equipment

5 Replies

2227 Views

Last post by Safi
Fri Apr 25, 2025 7:03 pm
Displaced Gamers GnG rework

Last post by Pokun « Fri Apr 25, 2025 3:43 pm
Posted in NESdev
Replies: 1
by dink » Thu Apr 24, 2025 5:43 pm » in NESdev

1 Replies

256 Views

Last post by Pokun
Fri Apr 25, 2025 3:43 pm
3DS reverse engineering

Last post by SonoSooS « Fri Apr 25, 2025 6:40 am
Posted in Other Retro Dev
Replies: 351
by nocash » Fri Feb 15, 2019 12:17 am » in Other Retro Dev
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351 Replies

432251 Views

Last post by SonoSooS
Fri Apr 25, 2025 6:40 am
Bright Color Palette Famiclone

Last post by TheBoxGamePL « Fri Apr 25, 2025 6:18 am
Posted in Newbie Help Center

by TheBoxGamePL » Fri Apr 25, 2025 6:18 am » in Newbie Help Center

0 Replies

358 Views

Last post by TheBoxGamePL
Fri Apr 25, 2025 6:18 am
Tips for Level design? Pencil and Paper?

Last post by gauauu « Thu Apr 24, 2025 8:07 pm
Posted in Newbie Help Center
Replies: 8
by ImperialWalker » Mon Apr 21, 2025 6:52 pm » in Newbie Help Center

8 Replies

701 Views

Last post by gauauu
Thu Apr 24, 2025 8:07 pm
NES Hub (Expansion Port)

Last post by cajunpanda « Thu Apr 24, 2025 7:07 pm
Posted in NES Hardware and Flash Equipment
Replies: 14
by bixxewoscht » Sun Oct 13, 2024 9:31 am » in NES Hardware and Flash Equipment

14 Replies

6941 Views

Last post by cajunpanda
Thu Apr 24, 2025 7:07 pm
My first nes game! (DemonDistrict)

Last post by dink « Thu Apr 24, 2025 5:24 pm
Posted in Homebrew Projects
Replies: 41
by klonoa » Sun Nov 17, 2019 8:49 am » in Homebrew Projects
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41 Replies

37911 Views

Last post by dink
Thu Apr 24, 2025 5:24 pm
Game Genie VHDL Code Review Request

Last post by krzysiobal « Thu Apr 24, 2025 7:10 am
Posted in NES Hardware and Flash Equipment
Replies: 7
by Ben Boldt » Tue Apr 22, 2025 4:05 pm » in NES Hardware and Flash Equipment

7 Replies

506 Views

Last post by krzysiobal
Thu Apr 24, 2025 7:10 am
Mesen - Emulator

Last post by 93143 « Wed Apr 23, 2025 8:28 pm
Posted in NESemdev
Replies: 886
by Sour » Wed Jan 25, 2023 8:08 pm » in NESemdev
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886 Replies

505623 Views

Last post by 93143
Wed Apr 23, 2025 8:28 pm
Bootleg FC carts: Exciting Basket & Mike Tyson's Punch-Out!!

Last post by TakuikaNinja « Wed Apr 23, 2025 5:31 pm
Posted in NES Hardware and Flash Equipment

by TakuikaNinja » Wed Apr 23, 2025 5:31 pm » in NES Hardware and Flash Equipment

0 Replies

262 Views

Last post by TakuikaNinja
Wed Apr 23, 2025 5:31 pm

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