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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

129631 Views

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

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About MMC3 A12 issue?

Last post by GZYangKui « Mon Nov 27, 2023 8:00 am
Replies: 8
by GZYangKui » Fri Nov 10, 2023 7:26 am

8 Replies

730 Views

Last post by GZYangKui
Mon Nov 27, 2023 8:00 am
fc40 NES emulator

Last post by tsubo164 « Tue Nov 21, 2023 4:31 pm

by tsubo164 » Tue Nov 21, 2023 4:31 pm

0 Replies

566 Views

Last post by tsubo164
Tue Nov 21, 2023 4:31 pm
Mesen - Emulator

Last post by gzip « Sun Nov 19, 2023 1:10 pm
Replies: 372
by Sour » Wed Jan 25, 2023 8:08 pm
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372 Replies

44099 Views

Last post by gzip
Sun Nov 19, 2023 1:10 pm
NES Donkey Kong flame not moving

Last post by segaloco « Sat Nov 18, 2023 4:31 pm
Replies: 11
by icodeonweekends » Tue Nov 14, 2023 4:28 pm

11 Replies

794 Views

Last post by segaloco
Sat Nov 18, 2023 4:31 pm
[Emu] Portable - Denver.

Last post by dink « Tue Nov 14, 2023 7:25 am
Replies: 5
by nIghtorius » Tue Oct 10, 2023 4:32 pm

5 Replies

780 Views

Last post by dink
Tue Nov 14, 2023 7:25 am
On the issue of bullet sound in Contra games

Last post by GZYangKui « Tue Nov 14, 2023 12:08 am
Replies: 2
by GZYangKui » Wed Nov 01, 2023 2:21 am

2 Replies

536 Views

Last post by GZYangKui
Tue Nov 14, 2023 12:08 am
About boomberman nmi issue?

Last post by GZYangKui « Tue Nov 07, 2023 7:52 pm
Replies: 17
by GZYangKui » Mon Nov 06, 2023 7:11 am
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17 Replies

1145 Views

Last post by GZYangKui
Tue Nov 07, 2023 7:52 pm
Aligning CPU and PPU clock cycles and actions

Last post by GZYangKui « Tue Nov 07, 2023 2:41 am
Replies: 4
by UpDog » Sun Apr 23, 2023 12:11 pm

4 Replies

1229 Views

Last post by GZYangKui
Tue Nov 07, 2023 2:41 am
Where is the PPU open bus detailed behavior document available?

Last post by GZYangKui « Fri Nov 03, 2023 1:58 am
Replies: 6
by GZYangKui » Thu Nov 02, 2023 12:45 am

6 Replies

698 Views

Last post by GZYangKui
Fri Nov 03, 2023 1:58 am
Nestopia JG

Last post by carmiker « Tue Oct 31, 2023 12:37 pm
Replies: 14
by carmiker » Wed Sep 16, 2020 4:31 am

14 Replies

9404 Views

Last post by carmiker
Tue Oct 31, 2023 12:37 pm
Full PAL Emulation w/ NES pixel decoding (Integer-only)

Last post by EMMIR « Fri Oct 27, 2023 4:23 pm
Replies: 7
by EMMIR » Fri Feb 17, 2023 4:37 pm

7 Replies

1347 Views

Last post by EMMIR
Fri Oct 27, 2023 4:23 pm
APU Dmc irq flag issue

Last post by Fiskbit « Wed Oct 25, 2023 8:46 pm
Replies: 3
by GZYangKui » Wed Oct 25, 2023 6:17 pm

3 Replies

420 Views

Last post by Fiskbit
Wed Oct 25, 2023 8:46 pm
About system palette issuw

Last post by tokumaru « Tue Oct 24, 2023 8:37 am
Replies: 8
by GZYangKui » Mon Oct 23, 2023 6:22 am

8 Replies

612 Views

Last post by tokumaru
Tue Oct 24, 2023 8:37 am
Abount ppu render issue

Last post by Pokun « Sat Oct 21, 2023 1:10 pm
Replies: 7
by GZYangKui » Fri Oct 20, 2023 6:57 am

7 Replies

672 Views

Last post by Pokun
Sat Oct 21, 2023 1:10 pm
Regarding the behavior issue of ppu cycle at point 257?

Last post by GZYangKui « Sat Oct 21, 2023 12:52 am
Replies: 11
by GZYangKui » Tue Oct 17, 2023 4:20 am

11 Replies

805 Views

Last post by GZYangKui
Sat Oct 21, 2023 12:52 am
the ugly old nes emulator

Last post by uglyoldbob « Mon Oct 16, 2023 3:14 pm

by uglyoldbob » Mon Oct 16, 2023 3:14 pm

0 Replies

621 Views

Last post by uglyoldbob
Mon Oct 16, 2023 3:14 pm
Interrupt Clarifications

Last post by L. Spiro « Wed Oct 11, 2023 10:12 pm

by L. Spiro » Wed Oct 11, 2023 10:12 pm

0 Replies

505 Views

Last post by L. Spiro
Wed Oct 11, 2023 10:12 pm
Full NTSC Emulation w/ NES pixel decoding (Integer-only)

Last post by EMMIR « Mon Oct 02, 2023 11:01 am
Replies: 7
by EMMIR » Sat Feb 11, 2023 4:46 pm

7 Replies

1572 Views

Last post by EMMIR
Mon Oct 02, 2023 11:01 am
CPU emulation method?

Last post by mkwong98 « Tue Sep 19, 2023 9:50 pm
Replies: 16
by oRBIT2002 » Mon Aug 14, 2023 12:09 pm
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16 Replies

1821 Views

Last post by mkwong98
Tue Sep 19, 2023 9:50 pm
Project Nested - NES emulator for SNES

Last post by johannesmutlu « Sun Sep 17, 2023 5:16 am
Replies: 109
by Myself086 » Sun Jul 26, 2020 1:20 pm
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109 Replies

105578 Views

Last post by johannesmutlu
Sun Sep 17, 2023 5:16 am
Is this a boundary cross?

Last post by AlanWik « Sun Sep 10, 2023 7:43 am
Replies: 12
by AlanWik » Fri Sep 08, 2023 4:11 am

12 Replies

899 Views

Last post by AlanWik
Sun Sep 10, 2023 7:43 am
Illegal NOP Immediate bizarre output

Last post by AlanWik « Mon Sep 04, 2023 2:31 pm
Replies: 8
by AlanWik » Sun Sep 03, 2023 12:33 pm

8 Replies

890 Views

Last post by AlanWik
Mon Sep 04, 2023 2:31 pm
How to interpret the addresses in nestest logs?

Last post by AlanWik « Sun Sep 03, 2023 3:20 am
Replies: 3
by AlanWik » Sat Sep 02, 2023 2:34 pm

3 Replies

652 Views

Last post by AlanWik
Sun Sep 03, 2023 3:20 am
Using DOSBox with Linux Mint?

Last post by SMB2J-2Q « Thu Aug 31, 2023 5:10 pm
Replies: 14
by SMB2J-2Q » Sun Aug 13, 2023 4:41 pm

14 Replies

1319 Views

Last post by SMB2J-2Q
Thu Aug 31, 2023 5:10 pm
Two quick questions about the PRG ROM in the cartridge

Last post by daxnet « Thu Aug 24, 2023 7:41 pm
Replies: 4
by daxnet » Thu Aug 24, 2023 1:17 am

4 Replies

774 Views

Last post by daxnet
Thu Aug 24, 2023 7:41 pm
6.nmi_disable #7 + 7.nmi_timing #3

Last post by ReyBrujo « Sun Aug 06, 2023 1:31 pm
Replies: 5
by L. Spiro » Mon Mar 13, 2023 1:45 am

5 Replies

1135 Views

Last post by ReyBrujo
Sun Aug 06, 2023 1:31 pm
Help for rendering background

Last post by Fiskbit « Tue Jul 25, 2023 3:55 am
Replies: 6
by hdouss » Thu Jul 20, 2023 10:37 am

6 Replies

983 Views

Last post by Fiskbit
Tue Jul 25, 2023 3:55 am
The Difficulties in Averaging kevtris's and lidnariq's Brightness Measurements

Last post by Joshua Cadmium « Fri Jul 21, 2023 1:34 pm
Replies: 4
by Joshua Cadmium » Wed Jul 12, 2023 7:17 am

4 Replies

1107 Views

Last post by Joshua Cadmium
Fri Jul 21, 2023 1:34 pm
What's the meaning of WRAM?

Last post by Pokun « Sat Jul 15, 2023 2:16 pm
Replies: 7
by ryunes » Thu Jul 13, 2023 6:54 pm

7 Replies

1050 Views

Last post by Pokun
Sat Jul 15, 2023 2:16 pm
mmc5 and Castlevania 3

Last post by Anes « Sun Jul 09, 2023 4:17 pm
Replies: 8
by Anes » Thu Jul 06, 2023 3:04 pm

8 Replies

1138 Views

Last post by Anes
Sun Jul 09, 2023 4:17 pm
nes-emulator: A Nes Emulator implemented by Python/Cython

Last post by CreatureOX « Sat Jul 08, 2023 9:51 pm

by CreatureOX » Sat Jul 08, 2023 9:51 pm

0 Replies

774 Views

Last post by CreatureOX
Sat Jul 08, 2023 9:51 pm
Extra Cycle for overflow on Absolute,X instructions

Last post by Drag « Sun Jun 04, 2023 11:29 am
Replies: 2
by Naois » Sun Jun 04, 2023 5:34 am

2 Replies

782 Views

Last post by Drag
Sun Jun 04, 2023 11:29 am
Anyone doing automated regression testing?

Last post by Drag « Sat Jun 03, 2023 3:33 pm
Replies: 4
by tepples » Sat Jun 03, 2023 11:23 am

4 Replies

907 Views

Last post by Drag
Sat Jun 03, 2023 3:33 pm
Error in F-1 Race (1984)

Last post by krzysiobal « Mon May 29, 2023 2:38 pm
Replies: 108
by Zepper » Fri Jan 03, 2014 3:00 pm
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108 Replies

63016 Views

Last post by krzysiobal
Mon May 29, 2023 2:38 pm
Proof of Concept - NES/Famicom emulator at the signal and logic circuit level

Last post by org « Sun May 21, 2023 12:26 pm
Replies: 1
by org » Thu May 11, 2023 12:09 pm

1 Replies

848 Views

Last post by org
Sun May 21, 2023 12:26 pm
NES Cycle Accuracy

Last post by creaothceann « Wed May 17, 2023 5:13 am
Replies: 4
by Chris97b » Tue May 16, 2023 8:00 pm

4 Replies

1185 Views

Last post by creaothceann
Wed May 17, 2023 5:13 am
Tests for ACE speedruns that rely on PPU's internal open bus

Last post by Fiskbit « Thu May 11, 2023 11:09 pm
Replies: 3
by lidnariq » Thu May 11, 2023 10:37 am

3 Replies

907 Views

Last post by Fiskbit
Thu May 11, 2023 11:09 pm
Kachikachi on raspberry pi 4b?

Last post by Dwedit « Sat May 06, 2023 3:05 pm
Replies: 1
by JBDUDE » Sat May 06, 2023 2:10 pm

1 Replies

687 Views

Last post by Dwedit
Sat May 06, 2023 3:05 pm
Measuring Video Input Delay

Last post by notyourdad « Thu Apr 27, 2023 5:40 pm
Replies: 1
by notyourdad » Thu Apr 20, 2023 8:25 pm

1 Replies

774 Views

Last post by notyourdad
Thu Apr 27, 2023 5:40 pm
NES versions of Space Invaders and Frogger on Atari Flashback consoles

Last post by kjetil_f « Wed Apr 19, 2023 3:26 pm
Replies: 4
by kjetil_f » Tue Apr 18, 2023 2:50 pm

4 Replies

986 Views

Last post by kjetil_f
Wed Apr 19, 2023 3:26 pm
Badnes 1.0

Last post by Anes « Wed Apr 19, 2023 1:23 pm
Replies: 15
by Anes » Sun Apr 16, 2023 12:46 pm
1

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15 Replies

1618 Views

Last post by Anes
Wed Apr 19, 2023 1:23 pm
frame interrupt irq

Last post by Dwedit « Fri Apr 14, 2023 5:16 pm
Replies: 12
by Anes » Wed Apr 12, 2023 12:14 pm

12 Replies

1150 Views

Last post by Dwedit
Fri Apr 14, 2023 5:16 pm
Timing the change in rendering status

Last post by James « Thu Apr 13, 2023 7:21 am
Replies: 6
by NewRisingSun » Fri Jan 18, 2019 11:50 am

6 Replies

8915 Views

Last post by James
Thu Apr 13, 2023 7:21 am
Sprite zero hit / scrolling problem; off by one scanline?

Last post by Dwedit « Tue Apr 04, 2023 2:22 pm
Replies: 4
by jontsu » Mon Apr 03, 2023 8:07 am

4 Replies

917 Views

Last post by Dwedit
Tue Apr 04, 2023 2:22 pm
emulate mapper 1 for dragon warrior 3 problem

Last post by ryunes « Wed Mar 29, 2023 12:32 am
Replies: 4
by ryunes » Sat Mar 25, 2023 8:09 am

4 Replies

1047 Views

Last post by ryunes
Wed Mar 29, 2023 12:32 am
Which is the priority?

Last post by Fiskbit « Fri Mar 24, 2023 7:08 pm
Replies: 5
by Anes » Fri Mar 24, 2023 9:32 am

5 Replies

921 Views

Last post by Fiskbit
Fri Mar 24, 2023 7:08 pm
DMC test Failed #19

Last post by Anes « Fri Mar 24, 2023 9:14 am
Replies: 2
by Anes » Thu Mar 23, 2023 12:07 pm

2 Replies

752 Views

Last post by Anes
Fri Mar 24, 2023 9:14 am
Negative pitch

Last post by Anes « Mon Mar 20, 2023 11:11 pm
Replies: 1
by Anes » Mon Mar 20, 2023 6:02 pm

1 Replies

887 Views

Last post by Anes
Mon Mar 20, 2023 11:11 pm
Project NYDES - announcing a new FPGA emulator

Last post by notyourdad « Sun Mar 19, 2023 8:25 pm
Replies: 15
by notyourdad » Sun Mar 12, 2023 6:29 am
1

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15 Replies

1692 Views

Last post by notyourdad
Sun Mar 19, 2023 8:25 pm
Stamdard emu keys for keyboard?

Last post by Pokun « Sat Mar 18, 2023 11:44 am
Replies: 6
by Anes » Fri Mar 17, 2023 7:34 pm

6 Replies

937 Views

Last post by Pokun
Sat Mar 18, 2023 11:44 am

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