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Important screensaver tip for Windows emulator authors

Last post by Nax « Sun Apr 19, 2020 6:49 am
Replies: 31
by koitsu » Sat Sep 21, 2013 4:34 pm
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31 Replies

151578 Views

Last post by Nax
Sun Apr 19, 2020 6:49 am

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Badnes 1.20

Last post by James « Wed Jan 22, 2025 1:14 pm
Replies: 3
by Anes » Thu Aug 29, 2024 6:23 pm

3 Replies

2499 Views

Last post by James
Wed Jan 22, 2025 1:14 pm
breakscore

Last post by org « Wed Jan 22, 2025 1:38 am

by org » Wed Jan 22, 2025 1:38 am

0 Replies

86 Views

Last post by org
Wed Jan 22, 2025 1:38 am
Mesen - Emulator

Last post by dink « Tue Jan 21, 2025 6:47 pm
Replies: 664
by Sour » Wed Jan 25, 2023 8:08 pm
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664 Replies

358976 Views

Last post by dink
Tue Jan 21, 2025 6:47 pm
APU Frame Counter write jitter is causing 3-nmi_and_irq.nes and 08-irq_timing.nes to fail

Last post by merehap « Fri Jan 17, 2025 11:13 pm
Replies: 4
by merehap » Sat Apr 20, 2024 9:47 pm

4 Replies

2505 Views

Last post by merehap
Fri Jan 17, 2025 11:13 pm
Book Chapter on Writing NES Emulator in Python

Last post by davecom « Fri Jan 10, 2025 6:08 pm

by davecom » Fri Jan 10, 2025 6:08 pm

0 Replies

300 Views

Last post by davecom
Fri Jan 10, 2025 6:08 pm
(SOLVED) Question regarding the sprite 0 flag handling in SMB

Last post by Quietust « Wed Jan 08, 2025 12:10 pm
Replies: 3
by wahffle » Wed Jan 08, 2025 9:10 am

3 Replies

340 Views

Last post by Quietust
Wed Jan 08, 2025 12:10 pm
Count Errors Test ROM and some new DMC glitch info

Last post by Alyosha_TAS « Mon Jan 06, 2025 7:45 pm
Replies: 74
by Alyosha_TAS » Sat Dec 04, 2021 4:16 pm
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74 Replies

14693 Views

Last post by Alyosha_TAS
Mon Jan 06, 2025 7:45 pm
Need help with my emulator.

Last post by CT5 « Fri Jan 03, 2025 6:45 pm
Replies: 2
by CT5 » Thu Dec 19, 2024 1:36 am

2 Replies

753 Views

Last post by CT5
Fri Jan 03, 2025 6:45 pm
Issues while running demo_ntsc.nes

Last post by kotambail_hegde « Tue Dec 31, 2024 8:07 am
Replies: 4
by kotambail_hegde » Tue Dec 31, 2024 1:30 am

4 Replies

468 Views

Last post by kotambail_hegde
Tue Dec 31, 2024 8:07 am
OAM increment and sprite 0 test ROMs

Last post by Alyosha_TAS « Mon Dec 30, 2024 8:59 am
Replies: 4
by Fiskbit » Fri Nov 01, 2024 6:25 pm

4 Replies

1445 Views

Last post by Alyosha_TAS
Mon Dec 30, 2024 8:59 am
Issue seen in third area when running scanline.nes

Last post by kotambail_hegde « Mon Dec 30, 2024 7:55 am

by kotambail_hegde » Mon Dec 30, 2024 7:55 am

0 Replies

412 Views

Last post by kotambail_hegde
Mon Dec 30, 2024 7:55 am
ZebraNES [C#]

Last post by Fiskbit « Thu Dec 26, 2024 4:08 pm
Replies: 2
by Monokeros » Thu Dec 26, 2024 3:33 pm

2 Replies

371 Views

Last post by Fiskbit
Thu Dec 26, 2024 4:08 pm
Test ROMs for SHX/SXA and the other four "Unstable address high byte" instructions

Last post by Alyosha_TAS « Thu Dec 12, 2024 4:54 pm
Replies: 1
by lidnariq » Tue Dec 10, 2024 6:15 am

1 Replies

594 Views

Last post by Alyosha_TAS
Thu Dec 12, 2024 4:54 pm
[Emu] Portable - Denver.

Last post by nIghtorius « Thu Dec 12, 2024 12:20 pm
Replies: 11
by nIghtorius » Tue Oct 10, 2023 4:32 pm

11 Replies

6572 Views

Last post by nIghtorius
Thu Dec 12, 2024 12:20 pm
how to install Fceux Qt/SDL 2.6.0?

Last post by ArthurZMhr « Sat Dec 07, 2024 10:09 am
Replies: 2
by ArthurZMhr » Wed Nov 27, 2024 4:03 pm

2 Replies

897 Views

Last post by ArthurZMhr
Sat Dec 07, 2024 10:09 am
Importance of cycle accuracy?

Last post by Dwedit « Sat Dec 07, 2024 1:18 am
Replies: 8
by hurry-civic-elixir » Tue Dec 03, 2024 3:44 pm

8 Replies

1208 Views

Last post by Dwedit
Sat Dec 07, 2024 1:18 am
"Retro Imitator" now runs in web-browser

Last post by RT-55J « Thu Dec 05, 2024 10:04 pm
Replies: 1
by JRoatch » Wed Dec 04, 2024 1:15 pm

1 Replies

537 Views

Last post by RT-55J
Thu Dec 05, 2024 10:04 pm
6602 BRK instruction and the interrupt disable flag

Last post by hurry-civic-elixir « Tue Dec 03, 2024 3:33 pm
Replies: 9
by hurry-civic-elixir » Tue Nov 26, 2024 12:56 pm

9 Replies

1322 Views

Last post by hurry-civic-elixir
Tue Dec 03, 2024 3:33 pm
emulation speed

Last post by nIghtorius « Fri Nov 29, 2024 3:04 pm
Replies: 4
by mmzen » Sat Aug 31, 2024 3:09 am

4 Replies

1815 Views

Last post by nIghtorius
Fri Nov 29, 2024 3:04 pm
upernes

Last post by johannesmutlu « Tue Nov 19, 2024 12:22 pm
Replies: 87
by Patrick FR » Fri Sep 11, 2015 11:25 am
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87 Replies

58905 Views

Last post by johannesmutlu
Tue Nov 19, 2024 12:22 pm
Extra PPU cycle?

Last post by lidnariq « Mon Nov 18, 2024 1:00 am
Replies: 9
by Radek » Tue Oct 15, 2024 9:21 am

9 Replies

2282 Views

Last post by lidnariq
Mon Nov 18, 2024 1:00 am
Nessesity (its just a placeholder name) or my EMU

Last post by EvtimDjerekarov « Thu Nov 14, 2024 6:37 am
Replies: 1
by EvtimDjerekarov » Thu Nov 14, 2024 6:29 am

1 Replies

875 Views

Last post by EvtimDjerekarov
Thu Nov 14, 2024 6:37 am
SMB1 \o/

Last post by dink « Wed Nov 13, 2024 6:15 pm
Replies: 1
by mmzen » Wed Nov 13, 2024 2:07 pm

1 Replies

872 Views

Last post by dink
Wed Nov 13, 2024 6:15 pm
DMC/DMA timing and quirks

Last post by Fiskbit « Wed Nov 13, 2024 4:58 am
Replies: 3
by EvtimDjerekarov » Tue Nov 12, 2024 3:43 am

3 Replies

1071 Views

Last post by Fiskbit
Wed Nov 13, 2024 4:58 am
6502 interrupts and mapper (and DMC, FrameCounter) IRQs

Last post by EvtimDjerekarov « Tue Nov 05, 2024 3:10 am
Replies: 4
by EvtimDjerekarov » Mon Nov 04, 2024 3:46 am

4 Replies

1070 Views

Last post by EvtimDjerekarov
Tue Nov 05, 2024 3:10 am
nemulator source code released

Last post by James « Mon Nov 04, 2024 1:07 pm
Replies: 4
by James » Wed Mar 09, 2005 8:38 pm

4 Replies

5154 Views

Last post by James
Mon Nov 04, 2024 1:07 pm
SMB title screen woes

Last post by Gilbert « Wed Oct 30, 2024 6:07 pm
Replies: 11
by eridian » Tue Oct 29, 2024 10:20 am

11 Replies

1865 Views

Last post by Gilbert
Wed Oct 30, 2024 6:07 pm
(c) Nintendo code in all snes emulators

Last post by Pokun « Thu Oct 24, 2024 11:01 am
Replies: 5
by dink » Mon Oct 21, 2024 6:34 am

5 Replies

2147 Views

Last post by Pokun
Thu Oct 24, 2024 11:01 am
MMC1 strange CHR-swapping

Last post by oRBIT2002 « Wed Oct 16, 2024 12:22 pm
Replies: 2
by oRBIT2002 » Mon Oct 14, 2024 11:30 pm

2 Replies

1234 Views

Last post by oRBIT2002
Wed Oct 16, 2024 12:22 pm
sprite priority - excitebike

Last post by mmzen « Wed Oct 02, 2024 11:13 am
Replies: 1
by mmzen » Wed Oct 02, 2024 11:03 am

1 Replies

1257 Views

Last post by mmzen
Wed Oct 02, 2024 11:13 am
Development idea for your emulator, sort of

Last post by Pokun « Sun Sep 29, 2024 1:15 pm
Replies: 7
by oRBIT2002 » Fri Sep 27, 2024 7:23 am

7 Replies

2456 Views

Last post by Pokun
Sun Sep 29, 2024 1:15 pm
Different PPU's = same colors?

Last post by oRBIT2002 « Fri Sep 27, 2024 7:26 am
Replies: 2
by oRBIT2002 » Fri Sep 27, 2024 7:13 am

2 Replies

1304 Views

Last post by oRBIT2002
Fri Sep 27, 2024 7:26 am
[Solved] PPU strange behavior

Last post by Radek « Thu Sep 26, 2024 7:42 pm
Replies: 2
by Radek » Wed Sep 25, 2024 5:11 pm

2 Replies

1282 Views

Last post by Radek
Thu Sep 26, 2024 7:42 pm
Some questions about APU clocking

Last post by abooge « Mon Sep 09, 2024 4:24 pm
Replies: 2
by abooge » Mon Sep 09, 2024 12:41 am

2 Replies

1400 Views

Last post by abooge
Mon Sep 09, 2024 4:24 pm
Ultimate Air Combat

Last post by olddog « Sat Sep 07, 2024 3:33 am
Replies: 2
by olddog » Fri Sep 06, 2024 3:12 pm

2 Replies

1427 Views

Last post by olddog
Sat Sep 07, 2024 3:33 am
Trouble uploading screenshots? Under Linux, screenshots go in ~/Pictures

Last post by segaloco « Thu Aug 15, 2024 5:59 pm
Replies: 3
by tepples » Tue Aug 13, 2024 5:27 am

3 Replies

2296 Views

Last post by segaloco
Thu Aug 15, 2024 5:59 pm
Mother (Original Japanese Version) Tricky to Emulate?

Last post by Fiskbit « Mon Jul 22, 2024 12:17 am
Replies: 16
by NowhereToGo » Tue May 07, 2024 4:07 am
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2
16 Replies

5404 Views

Last post by Fiskbit
Mon Jul 22, 2024 12:17 am
[solved!] newbie ppu vram questions

Last post by wciscnet « Wed Jul 17, 2024 2:37 pm
Replies: 7
by wciscnet » Tue Jul 16, 2024 8:19 pm

7 Replies

2505 Views

Last post by wciscnet
Wed Jul 17, 2024 2:37 pm
Trying to remember an old ROM

Last post by Dwedit « Tue Jul 09, 2024 12:51 pm
Replies: 8
by proxy » Mon Jul 08, 2024 12:10 pm

8 Replies

2846 Views

Last post by Dwedit
Tue Jul 09, 2024 12:51 pm
Arkanoid Controller 9-bit result test ROM

Last post by lidnariq « Tue Jun 25, 2024 12:03 pm
Replies: 6
by lidnariq » Sun Apr 03, 2022 9:12 pm

6 Replies

3733 Views

Last post by lidnariq
Tue Jun 25, 2024 12:03 pm
Making emulators touch-aware through breakpoint files

Last post by Pokun « Sun Jun 16, 2024 6:27 am
Replies: 10
by tepples » Mon Jun 10, 2024 3:22 pm

10 Replies

3008 Views

Last post by Pokun
Sun Jun 16, 2024 6:27 am
How does the PLA instruction work exactly?

Last post by creaothceann « Sat Jun 08, 2024 9:54 am
Replies: 4
by LeonUPazz » Sat Jun 08, 2024 6:47 am

4 Replies

2293 Views

Last post by creaothceann
Sat Jun 08, 2024 9:54 am
NES CPU PPU Internal/External questions

Last post by tommycom « Wed Jun 05, 2024 11:06 am
Replies: 14
by tommycom » Mon May 27, 2024 5:03 pm

14 Replies

3712 Views

Last post by tommycom
Wed Jun 05, 2024 11:06 am
What command is actually executed by the operation code 0x6b?

Last post by secunda « Sun Jun 02, 2024 9:22 pm
Replies: 4
by secunda » Sat Jun 01, 2024 5:58 am

4 Replies

2269 Views

Last post by secunda
Sun Jun 02, 2024 9:22 pm
Any-Yes: A Cycle-Accurate Java NES emulator

Last post by dink « Thu May 23, 2024 5:35 pm
Replies: 27
by YoukaiCountry » Wed Mar 08, 2017 6:29 pm
1

2
27 Replies

29469 Views

Last post by dink
Thu May 23, 2024 5:35 pm
How make NintendulatorNRS run smoothly?

Last post by Yave Yu « Tue May 14, 2024 8:48 pm

by Yave Yu » Tue May 14, 2024 8:48 pm

0 Replies

4014 Views

Last post by Yave Yu
Tue May 14, 2024 8:48 pm
Buggy background rendering

Last post by nIghtorius « Fri May 10, 2024 1:39 pm
Replies: 2
by andob » Wed Mar 20, 2024 4:25 am

2 Replies

3758 Views

Last post by nIghtorius
Fri May 10, 2024 1:39 pm
Calculating Approximate Frequency of Noise Channel

Last post by lidnariq « Thu May 09, 2024 1:04 am
Replies: 6
by Trainmaster2 » Fri Apr 19, 2024 5:12 pm

6 Replies

2945 Views

Last post by lidnariq
Thu May 09, 2024 1:04 am
Best emulator approach for the long-run: ROM metadata database? Heuristics? Both?

Last post by aquasnake « Tue May 07, 2024 9:10 pm
Replies: 12
by merehap » Tue Jan 30, 2024 8:34 pm

12 Replies

5845 Views

Last post by aquasnake
Tue May 07, 2024 9:10 pm
Emulator Sound is Distorted and Can't Figure Out Why

Last post by NowhereToGo « Tue Apr 30, 2024 7:59 pm
Replies: 12
by NowhereToGo » Sun Apr 28, 2024 7:16 am

12 Replies

3729 Views

Last post by NowhereToGo
Tue Apr 30, 2024 7:59 pm

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