User contributions for Quietust
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19 March 2024
- 15:0515:05, 19 March 2024 diff hist +48 m CPU memory map No edit summary current
6 March 2024
- 16:0316:03, 6 March 2024 diff hist +23 m Visual circuit tutorial →Terms current
- 15:5015:50, 6 March 2024 diff hist −372 m Visual circuit tutorial →DRAM refresh: don't need to mention this
- 15:3315:33, 6 March 2024 diff hist +2 m Visual 2C02 specifically transistor-level, since it doesn't really model things deeper than that current
5 March 2024
- 13:4913:49, 5 March 2024 diff hist −52 PPU palettes "The background palette direct access" sounds wrong. Also, I don't think we need the Visual2C02 reference current
25 February 2024
- 17:5817:58, 25 February 2024 diff hist 0 m Myths →Color emphasis current
12 January 2024
- 21:3521:35, 12 January 2024 diff hist +149 m PPU rendering →Preface: also include the "backdrop" case
- 21:1321:13, 12 January 2024 diff hist 0 PPU rendering →Preface: minor correction to match the table
19 December 2023
- 12:4912:49, 19 December 2023 diff hist −4 m Namco IPL Interface →Data transfer format: "two byte pairs" sounds like 4 bytes
17 December 2023
- 14:2514:25, 17 December 2023 diff hist 0 m Namco IPL Interface complement != compliment
14 December 2023
- 14:2714:27, 14 December 2023 diff hist +77 m Nintendulator No edit summary current
13 December 2023
- 13:5613:56, 13 December 2023 diff hist +14 m PPU registers →Controller ($2000) > write: reword, otherwise it sounds like it's suggestin writing to $2000 to clear the vblank flag current
8 August 2023
- 11:4911:49, 8 August 2023 diff hist +18 File:Neswires.jpg No edit summary current
- 11:4611:46, 8 August 2023 diff hist +396 File talk:Neswires.jpg No edit summary current
4 June 2023
- 16:1616:16, 4 June 2023 diff hist +6 m PPU variants No edit summary
4 May 2023
- 23:2523:25, 4 May 2023 diff hist 0 m Visual circuit tutorial remove pointless line breaks
26 April 2023
- 12:1712:17, 26 April 2023 diff hist +17 PPU palettes →The background palette hack: as I noted a while ago on the talk page, I'm pretty sure this was NOT intentional
26 October 2022
- 00:2500:25, 26 October 2022 diff hist +47 m Status flags →Z: Zero: old description could be misinterpreted as "if zero, then set, otherwise leave as-is", so clarify that it's either set OR cleared
24 September 2022
- 12:1012:10, 24 September 2022 diff hist +38 m CopyNES apparently, that version has a bunch of extra fixes that never got merged back into my version current
- 12:0612:06, 24 September 2022 diff hist +80 CopyNES CopyNESW was updated to incorporate USB support from the "Blue" client about 10 years ago
14 September 2022
- 19:3119:31, 14 September 2022 diff hist +70 m User:Quietust →What sort of stuff has he done? current
9 September 2022
- 12:3012:30, 9 September 2022 diff hist −1 m CPU Test Mode make this less confusing
4 September 2022
- 00:1900:19, 4 September 2022 diff hist +104 m PPU rendering →Line-by-line timing: mention PAL CPU/PPU divisor which is different from NTSC and Dendy
3 September 2022
- 03:1003:10, 3 September 2022 diff hist +29 m CPU Test Mode →2A07: it's hard to tell from the die images we have, but if pin 30 is normally grounded then the internal signal would have to be inverted
- 03:0503:05, 3 September 2022 diff hist +71 m CPU Test Mode →2A07
20 August 2022
- 18:1918:19, 20 August 2022 diff hist −26 m CPU unofficial opcodes fix visual6502 wiki link
11 August 2022
- 13:4113:41, 11 August 2022 diff hist +1 m Cartridge connector →Pinout of 60-pin Famicom consoles and cartridges
- 13:4013:40, 11 August 2022 diff hist +32 m Cartridge connector →Pinout of 60-pin Famicom consoles and cartridges: here too
10 August 2022
- 03:2503:25, 10 August 2022 diff hist +8 m VRC7 audio →Debug Mode: spacing
8 August 2022
- 19:4019:40, 8 August 2022 diff hist −150 Tools →Assemblers: asm6f is in the "commonly used assemblers" list, no need to have a duplicate link in "other assemblers"
30 July 2022
- 23:5023:50, 30 July 2022 diff hist 0 m VRC7 audio →Debug Mode
- 17:5617:56, 30 July 2022 diff hist +898 VRC7 audio →Debug Mode: Update to match Yuri213212's findings in Discord, and remove sortable flag because it doesn't really work anymore
28 July 2022
- 01:2701:27, 28 July 2022 diff hist +124 m VRC7 audio →Debug Mode
- 01:2401:24, 28 July 2022 diff hist 0 m VRC7 audio →Debug Mode: would want to hold PPU A13 high when writing registers, otherwise when M2 goes low it'll trigger "Set DAC"
- 01:2301:23, 28 July 2022 diff hist −542 VRC7 audio →Debug Mode: M2 was backwards, and some other details didn't line up with what I've traced in visualvrc7
- 00:2900:29, 28 July 2022 diff hist −75 VRC7 audio $E000.6 isn't a "silence" bit - it's a Reset signal
- 00:2500:25, 28 July 2022 diff hist 0 VRC7 audio →Debug Mode: "CPU A(n)" is pin 16, not pin 19
27 July 2022
- 16:0816:08, 27 July 2022 diff hist 0 m Delay code fix inconsistent indentation (group PHA+TYA and TAY+PLA together) current
22 July 2022
- 23:1123:11, 22 July 2022 diff hist +4 m Nesdev Wiki http -> https
18 July 2022
- 14:5414:54, 18 July 2022 diff hist +196 VRC6 A #053330 VRC6 (harvested from a Madara cartridge) has been decapped and revealed to be an SLA7340 CMOS gate array, very similar to the NEC MMC3B/MMC3C current
16 July 2022
- 21:0121:01, 16 July 2022 diff hist −10 m User:Lidnariq/PPU glitches remove blank lines between list elements, since it messes up the resulting HTML (making it emit <ul><li></li></ul> + <ul><li></li></ul> + <ul><li></li></ul>)
15 July 2022
- 03:4803:48, 15 July 2022 diff hist +6 m Projects →stuff by Quietust: fix old links to my site, use HTTPS
2 July 2022
- 18:1418:14, 2 July 2022 diff hist +670 Talk:PPU palettes →Background Palette Hack Intentionality?: new section
- 18:0018:00, 2 July 2022 diff hist +16 m APU Frame Counter No edit summary current
28 June 2022
- 20:1220:12, 28 June 2022 diff hist +158 m NES 2.0 →Hard-Wired Mirroring
- 20:1120:11, 28 June 2022 diff hist +6 m INES Mapper 078 →Bank Select ($8000-$FFFF)
- 20:1120:11, 28 June 2022 diff hist +107 m INES Mapper 078 mention 4-screen VRAM flag, originally used to distinguish these two
- 20:1020:10, 28 June 2022 diff hist +121 m NES 2.0 submappers →078: Cosmo Carrier / Holy Diver: mention
- 19:5319:53, 28 June 2022 diff hist 0 INES Mapper 077 fix CHR memory ranges, which I'm guessing were originally meant to be separated by "/" rather than "-" current
- 19:3619:36, 28 June 2022 diff hist +53 m INES the NES 2.0 signature byte was specifically designed to be "DiskDude!-resilient"
23 June 2022
- 14:4814:48, 23 June 2022 diff hist +7 Talk:VRC IRQ may as well include a link current
- 14:4714:47, 23 June 2022 diff hist +1,933 N Talk:VRC IRQ Created page with "==VRC7== From the decapsulated VRC7 image we have available, I analyzed the implementation of the IRQ counter (with the help of the user SCSR on Discord, who traced the lower layers and allowed me to build a visual chip simulator for it) and have found the following: * The prescaler is actually implemented as 2 separate counters: one 2-bit that counts up to 2 before resetting and one 7-bit that counts up to 112 or 113 before resetting (with the condition <tt>((B0 | A1) &..."
18 June 2022
- 14:1214:12, 18 June 2022 diff hist −82 m 6502 instructions No edit summary current
1 June 2022
- 03:2303:23, 1 June 2022 diff hist −6 m Errata Remove unnecessary "When" and stray closing paren
30 May 2022
- 13:4613:46, 30 May 2022 diff hist −34 m Visual 2C02 everybody knows this is false now, so don't mention it anymore
27 May 2022
- 16:0416:04, 27 May 2022 diff hist 0 m Demo Vision →$4016 read
28 April 2022
- 22:2822:28, 28 April 2022 diff hist −24 m CPU No edit summary
- 22:2822:28, 28 April 2022 diff hist −24 m CPU ALL No edit summary current
- 22:2622:26, 28 April 2022 diff hist +71 m CPU pinout →Signal description current
- 22:2322:23, 28 April 2022 diff hist 0 m PPU pinout mark open-drain output
22 April 2022
- 19:2019:20, 22 April 2022 diff hist +39 m RP2C33 pinout No edit summary
21 April 2022
- 18:3218:32, 21 April 2022 diff hist 0 m VRC7 pinout /IRQ confirmed open-drain from decap
- 18:2718:27, 21 April 2022 diff hist +34 RP2C33 pinout not sure how best to indicate open drain outputs - if somebody has a better idea, feel free to update
- 17:3217:32, 21 April 2022 diff hist +55 m FamicomBox →Cartridge compatibility
14 April 2022
- 14:3714:37, 14 April 2022 diff hist +2 m Visual 2C02 →Picture display (section 5): wiki markup italics
9 April 2022
- 20:1420:14, 9 April 2022 diff hist +20 m CPU variants No edit summary
- 20:1220:12, 9 April 2022 diff hist +21 CPU variants 2A07's pin 30 goes to the 6502's /RDY input (NORed with the one that comes from DMA), and it's suspected that the 2A03E might be the same
17 March 2022
- 00:2800:28, 17 March 2022 diff hist +3 m User:Lidnariq/MMC3 Variants →PRG: assumed typo current
26 February 2022
- 20:3720:37, 26 February 2022 diff hist +553 APU Frame Counter Add PAL timings, extracted from RP2A07 chip images
10 February 2022
- 21:5521:55, 10 February 2022 diff hist −76 m Visual6502wiki/JssimUserHelp →See also: this one too
- 21:5421:54, 10 February 2022 diff hist −72 m Visual6502wiki/JssimUserHelp this is effectively a local link now
- 17:0417:04, 10 February 2022 diff hist +17 m Tricky-to-emulate games Mother (J) does this too, but not the Earthbound prototype
15 January 2022
- 03:1403:14, 15 January 2022 diff hist +52 m PPU pinout /NMI is open drain, so there's also a pullup
4 January 2022
- 21:4221:42, 4 January 2022 diff hist +11 m Four player adapters →Hardware: There would also need to be a 3-to-8 decoder (or two 2-to-4 decoders) in order to properly distribute the read clock to the appropriate controller ports or shift registers
- 21:3721:37, 4 January 2022 diff hist +106 Four player adapters →Output ($4016/$4017 read)
28 December 2021
- 16:2716:27, 28 December 2021 diff hist +100 m Cartridge and mappers' history may as well throw in this trivia too
- 16:2516:25, 28 December 2021 diff hist +1 m Cartridge and mappers' history No edit summary
20 December 2021
- 16:5516:55, 20 December 2021 diff hist +1 m Emulators →Popular: use
7 December 2021
- 15:2915:29, 7 December 2021 diff hist +1 m VRC7 pinout No edit summary
8 November 2021
- 17:0517:05, 8 November 2021 diff hist 0 m MMC5 →Sound ($5000-$5011): don't forget $5015
22 September 2021
- 22:3822:38, 22 September 2021 diff hist −105 m Nintendulator not really hosted on SourceForge anymore - the binaries from 0.980 are still there, but I migrated the sources to GitHub years ago
- 21:5221:52, 22 September 2021 diff hist −550 m User:Quietust Wow, my user page is really out of date. Let's fix that, shall we?
16 September 2021
- 13:5213:52, 16 September 2021 diff hist +2 m User talk:Abuse filter No edit summary
- 13:5213:52, 16 September 2021 diff hist +355 m User talk:Abuse filter No edit summary
15 September 2021
- 15:4715:47, 15 September 2021 diff hist +210 User talk:Abuse filter No edit summary
11 September 2021
- 13:3113:31, 11 September 2021 diff hist +210 m User talk:Lidnariq →24-bit hexadecimal integers
- 13:2813:28, 11 September 2021 diff hist +355 User talk:Lidnariq →24-bit hexadecimal integers
3 August 2021
- 20:5620:56, 3 August 2021 diff hist −2 m Talk:MMC5 vertical, not horizontal, but even then the MMC5 doesn't necessarily need it
- 20:5220:52, 3 August 2021 diff hist −217 m Talk:MMC5 No edit summary
- 20:5120:51, 3 August 2021 diff hist +104 Talk:MMC5 These were for smooth VERTICAL scrolling, and we know how it works. What we don't know is why nobody actually USED it that way...
- 20:4420:44, 3 August 2021 diff hist −22 Talk:MMC5 Laser Invasion uses ExRAM as a nametable, and it accesses it solely via $2007
1 July 2021
- 21:2521:25, 1 July 2021 diff hist +7 m Game bugs →General bugs
3 June 2021
- 15:5615:56, 3 June 2021 diff hist −5 m Aladdin deck enhancer pinout "wire wire"
19 May 2021
- 14:2114:21, 19 May 2021 diff hist +1 m UNIF/UNL-DripGame No edit summary current
- 13:4713:47, 19 May 2021 diff hist −6 m UNIF/UNL-DripGame No edit summary
17 May 2021
- 13:3713:37, 17 May 2021 diff hist +1 m File:2a03 map.jpg update URL to https current
6 May 2021
- 15:2915:29, 6 May 2021 diff hist +8 m MMC1 →CHR bank 0 (internal, $A000-$BFFF): fix copy/paste error - only the lowest bit is ignored in 8KB mode
23 April 2021
- 12:5812:58, 23 April 2021 diff hist +658 Talk:CPU addressing modes No edit summary current
14 April 2021
- 15:1315:13, 14 April 2021 diff hist +69 m Emulator tests Clarify why my emulator was used for the "known good" log - kevtris used it when he was writing the test, and its debug output is also reasonably detailed
7 April 2021
- 02:5402:54, 7 April 2021 diff hist +8 m Famicom Network System for completeness, repeat the "$0027 = ~33ms" here
- 02:4602:46, 7 April 2021 diff hist +1 m PPU scrolling →Tile and attribute fetching
- 02:3802:38, 7 April 2021 diff hist +2 m PPU scrolling →Register controls: Also change "=" to "<-" to more clearly express that the values are being transferred (already updated the others above but missed these two)
- 02:3502:35, 7 April 2021 diff hist +128 PPU scrolling →Register controls: Adjust the diagrams for the various writes - order them ABCDEFGH (instead of HGFEDCBA) and mark unused bits. For the H/V updates, label the various bits according to their logical positions rather than their literal locations
26 March 2021
- 18:1318:13, 26 March 2021 diff hist +50 m Colour emphasis explain why they become unplayable current
24 March 2021
- 20:1920:19, 24 March 2021 diff hist +86 m Mapper →Common capabilities: mention Konami's ASIC mappers too
23 March 2021
- 20:5920:59, 23 March 2021 diff hist +27 m PPU pinout No edit summary
- 20:5720:57, 23 March 2021 diff hist +100 m PPU pinout Then again, I suppose it could go either way...
- 20:5620:56, 23 March 2021 diff hist +82 PPU pinout →Signal description: A dual-PPU system would have no use for genlock, but if you're using $2000.6 and the EXT pins then you'd absolutely want to keep them perfectly synchronized with each other
- 20:3220:32, 23 March 2021 diff hist −19 m PPU pinout →Signal description: siliconpr0n has a top-layer image of an RP2C04-0003, and EXT3 is connected directly to GND inside the chip.
19 February 2021
- 02:0402:04, 19 February 2021 diff hist +60 VRC7 pinout Visual analysis confirms that pin 48 *is* derived solely from pins 1 and 2, but it's hard to tell exactly what's going on.
17 February 2021
- 17:5517:55, 17 February 2021 diff hist +6 J.Y. Company ASIC Yes, the title screen actually says "PEPOLE
21 January 2021
- 16:2116:21, 21 January 2021 diff hist +5 m CPU Test Mode No edit summary
- 16:2016:20, 21 January 2021 diff hist +4 m CPU Test Mode The bottom 5 bits of W$401A don't set the "instant phase" - they set the state of the triangle's Sequencer (i.e. $07 and $18 will result in the same effective output)
- 15:5815:58, 21 January 2021 diff hist +35 CPU Test Mode Setting $401A.7 makes the pulse and noise channels output their current volume (even if disabled via length counter), pauses the triangle channel's counter, and stops DPCM from counting up or down
3 December 2020
- 15:0115:01, 3 December 2020 diff hist +101 Family Computer Disk System →Hardware: Clean this up a bit
27 November 2020
- 02:5402:54, 27 November 2020 diff hist 0 m PPU palettes →2C04: 2C04 is a PPU, not a CPU
9 November 2020
- 15:5815:58, 9 November 2020 diff hist −3 m NSF No edit summary
- 15:5115:51, 9 November 2020 diff hist −10 m Visual circuit tutorial No edit summary
- 15:4715:47, 9 November 2020 diff hist −19 m Errata No edit summary
- 15:4615:46, 9 November 2020 diff hist −26 m APU No edit summary
- 12:5912:59, 9 November 2020 diff hist −5 m MMC3 No edit summary
- 12:5412:54, 9 November 2020 diff hist −12 m PPU registers Bulleted lists shouldn't have blank lines between entries, otherwise each entry is rendered as its own distinct list
11 October 2020
- 20:2020:20, 11 October 2020 diff hist +313 m Cycle counting some extra details - explain RMW, and clarify that stack PUSH takes 1 extra cycle and stack POP takes two extra cycles
2 October 2020
- 13:3213:32, 2 October 2020 diff hist +6 m CPU pinout →Signal description: clarify that the actual duty cycle is 15/24, which happens to simplify to 5/8
25 September 2020
- 14:4214:42, 25 September 2020 diff hist +3 m PPU OAM →Dynamic RAM decay
6 September 2020
- 04:0504:05, 6 September 2020 diff hist 0 m VRC7 pinout the data pins are bidirectional, presumably only for debug mode
1 September 2020
- 13:1813:18, 1 September 2020 diff hist +89 PPU palettes →RC2C03B: clarify "color bits 0-1 are 01"
4 August 2020
- 20:5320:53, 4 August 2020 diff hist +174 Talk:Stack No edit summary current
- 20:5320:53, 4 August 2020 diff hist 0 Stack →Pulling values: fix comments to match code current
6 July 2020
- 03:1403:14, 6 July 2020 diff hist 0 m J.Y. Company ASIC →Example Games: typo
25 June 2020
- 17:1017:10, 25 June 2020 diff hist +2 m Emulator tests change links to HTTPS; I also just updated the formatting of the "PPU" column
20 May 2020
- 21:4721:47, 20 May 2020 diff hist +364 Talk:Bandai FCG board No edit summary current
- 21:3521:35, 20 May 2020 diff hist +431 Talk:Bandai FCG board No edit summary
- 15:4215:42, 20 May 2020 diff hist +60 m Talk:Bandai FCG board No edit summary
- 15:4115:41, 20 May 2020 diff hist +701 Talk:Bandai FCG board No edit summary
13 May 2020
- 13:1913:19, 13 May 2020 diff hist +45 m Visual 2C02 →Navigation (section 6)
- 13:1813:18, 13 May 2020 diff hist +106 Visual 2C02 →Navigation (section 6)
7 May 2020
- 21:2121:21, 7 May 2020 diff hist +6 m Visual 2C02 →Navigation (section 6)
- 21:1321:13, 7 May 2020 diff hist +523 Visual 2C02 →Section overview: update documentation
- 20:5520:55, 7 May 2020 diff hist 0 File:Visual 2C02 sections.jpeg Quietust uploaded a new version of File:Visual 2C02 sections.jpeg current
- 13:3713:37, 7 May 2020 diff hist +2 m Visual 2C02 https
- 13:3613:36, 7 May 2020 diff hist +418 Visual 2C02 the "unused box" is actually used now - it shows the pixels being rendered, using an RGB palette (though it doesn't emulate Emphasis yet)
25 April 2020
- 02:3102:31, 25 April 2020 diff hist 0 m PPU variants No edit summary
18 April 2020
- 03:1403:14, 18 April 2020 diff hist +1 m APU DMC form -> forum
10 April 2020
- 02:1602:16, 10 April 2020 diff hist +51 m APU Noise clarify: in early chips, the Mode flag didn't even '''exist''', so there was nothing to "ignore"
9 April 2020
- 16:3116:31, 9 April 2020 diff hist +118 NTSC video →Scanline Timing: add an image to better visualize the scanline timing tables
- 16:2916:29, 9 April 2020 diff hist +27 File:Ntsc video timing.png No edit summary
- 16:2916:29, 9 April 2020 diff hist 0 File:Ntsc video timing.png Quietust uploaded a new version of File:Ntsc video timing.png
- 16:2316:23, 9 April 2020 diff hist +570 N File:Ntsc video timing.png A visualization of the NTSC PPU's video output signal, using different colors to denote each part of the signal. * Cyan is the horizontal blanking pulse * Dark blue is the "front porch" ** Yellow is the colorburst signal * Red is the visible output re...
- 14:0014:00, 9 April 2020 diff hist +83 NTSC video merge and reword some awkwardly-short sentences
18 March 2020
- 17:1017:10, 18 March 2020 diff hist −3 m Cartridge connector "on during"
22 December 2018
- 16:3916:39, 22 December 2018 diff hist +1 m Nintendulator No edit summary
15 November 2018
- 22:5022:50, 15 November 2018 diff hist +74 m MMC5 clarify new maximum RAM size
29 November 2017
- 23:2323:23, 29 November 2017 diff hist −737 Talk:NESdev IRC channel Undo revision 14371 by 208.71.141.54 (talk) spam - will somebody PLEASE fix this wiki to properly recognize its HTTPS proxy?
18 November 2017
- 13:0613:06, 18 November 2017 diff hist +37 m Standard controller reword slightly ("missing" suggests that they were supposed to be there and were omitted by accident)
21 October 2017
- 16:0416:04, 21 October 2017 diff hist −129 Game bugs fix some nigh-unintelligible bug descriptions
7 August 2017
- 00:3500:35, 7 August 2017 diff hist +172 m Talk:INES Mapper 036 No edit summary current
6 August 2017
- 16:5116:51, 6 August 2017 diff hist +324 N Talk:INES Mapper 036 Created page with "What does "write $8000-$FFFF: copy RR to PRG banking pins" mean? Does that mean "copy RR to PP", or is it copying RR to some other internal register that's also updated during..."
18 June 2017
- 22:0322:03, 18 June 2017 diff hist −181 Talk:Nesdev/current revert spam - somebody REALLY needs to fix that HTTPS proxy...
11 June 2017
- 17:2117:21, 11 June 2017 diff hist −1 m PPU attribute tables "it's" and "its" mean completely different things
4 June 2017
- 00:3700:37, 4 June 2017 diff hist +298 N User:69.20.131.234 this seems to be both Bregalad *and* a spambot...
24 May 2017
- 17:2817:28, 24 May 2017 diff hist +2 m Implementing Mappers In Hardware →1. Recovering !RESET signal from M2: make the diode look more like a diode
11 April 2017
- 12:0412:04, 11 April 2017 diff hist +4 Talk:INES Mapper 093 No edit summary current
- 12:0312:03, 11 April 2017 diff hist +278 Talk:INES Mapper 093 No edit summary
1 April 2017
- 02:2602:26, 1 April 2017 diff hist +108 Emulator tests restore info about "nestest" (author, documentation, and sample log)
5 March 2017
- 14:3614:36, 5 March 2017 diff hist +83 m Talk:Mirroring →Castlevania 3
- 14:3414:34, 5 March 2017 diff hist +377 Talk:Mirroring →Castlevania 3: new section
22 December 2016
- 12:3512:35, 22 December 2016 diff hist +12 APU Pulse clarify - duty cycle sequencer is *immediately* restarted
17 September 2016
- 00:0200:02, 17 September 2016 diff hist 0 m Talk:Arkanoid controller No edit summary current
- 00:0100:01, 17 September 2016 diff hist +826 N Talk:Arkanoid controller Created page with ""The Arkanoid game expects the range to be $54-$F4" - from where does this information originate? I've thoroughly analyzed both Arkanoid and Arkanoid II, and neither their inp..."
8 September 2016
- 11:4011:40, 8 September 2016 diff hist −5 m VRC4 I don't "think" it does - it *actually* does, from Konami's own docs (which were originally posted at http://forums.nesdev.com/viewtopic.php?f=2&t=10611 )
16 July 2016
- 13:1513:15, 16 July 2016 diff hist +2 m Oeka Kids tablet No edit summary
- 13:1513:15, 16 July 2016 diff hist +178 Oeka Kids tablet important note - yes, the coordinates ARE scaled "backwards"
10 July 2016
- 13:3513:35, 10 July 2016 diff hist +91 CPU Test Mode APU test mode is only present in the 2A03G (and possibly some earlier revisions), and the IRQ counter was only present in the original 2A03 (where pin 30 did nothing at all).
22 May 2016
- 19:5819:58, 22 May 2016 diff hist −122 Emulator tests Kevin Horton (kevtris) wrote nestest, and that's the official readme file for it. I've also just updated the "reference" logfile on my website to fix the JMP ($xxFF) error and also remove the (mostly-useless) scanline numbers
7 February 2016
- 14:2014:20, 7 February 2016 diff hist +141 m User talk:181.48.80.122 No edit summary current
6 February 2016
- 16:2216:22, 6 February 2016 diff hist +282 User talk:181.48.80.122 No edit summary
14 December 2015
- 03:5303:53, 14 December 2015 diff hist −901 Talk:Jump table we don't speak Korean here, and we aren't interested in your website either
8 November 2015
- 17:4117:41, 8 November 2015 diff hist +129 INES Mapper 196 or 瑪莉, or 瑪琍; not surprisingly, there are quite a few "spellings"
- 14:2014:20, 8 November 2015 diff hist +10 m INES Mapper 196 馬理
4 September 2015
7 August 2015
- 03:0203:02, 7 August 2015 diff hist −152 NES 2.0 Undo revision 11442 by Rainwarrior (talk) - the part you edited describes the STANDARD header - the table immediately beneath it already describes how it works in NES 2.0
17 July 2015
- 11:3911:39, 17 July 2015 diff hist −42 m MMC5 →Overview: original description seemed like a bit of a tautology...
- 11:3511:35, 17 July 2015 diff hist +22 MMC5 there's really only 3 true source nametables - the 4th one is fill mode, all the same tile, all the same color
14 June 2015
- 23:3323:33, 14 June 2015 diff hist −4 m Visual circuit tutorial →Clocked latches: db7 is the 8th bit (since db0 is the first bit)
18 February 2015
- 04:4104:41, 18 February 2015 diff hist 0 m VRC7 pinout XTAL pins also have a definite direction going on
29 January 2015
- 05:0505:05, 29 January 2015 diff hist 0 VRC7 pinout based on decap image, pin 15 is an input and pin 48 is an output
3 November 2014
- 14:4114:41, 3 November 2014 diff hist +149 m Talk:APU Frame Counter →PAL
30 October 2014
30 September 2014
- 16:0316:03, 30 September 2014 diff hist +2 m UNIF/UNL-DripGame No edit summary
12 May 2014
- 14:4614:46, 12 May 2014 diff hist −38 NTSC video pretty sure this is a typo
1 March 2014
- 01:3201:32, 1 March 2014 diff hist −1 Game Genie it's != its
22 January 2014
- 19:0019:00, 22 January 2014 diff hist +187 m The frame and NMIs a few minor grammar/related fixes
2 January 2014
- 17:4617:46, 2 January 2014 diff hist +30 m Visual circuit tutorial →Digital-to-analog conversion (DAC)
- 17:4417:44, 2 January 2014 diff hist +41 m Visual circuit tutorial →Decoders and mask ROMs: this particular ROM is a NOR ROM - other variants include OR (for PMOS) and NAND (also NMOS)
- 17:0017:00, 2 January 2014 diff hist +55 m Projects →stuff by Quietust
- 16:5816:58, 2 January 2014 diff hist 0 m Talk:CPU pinout →Pin 30
- 16:5016:50, 2 January 2014 diff hist +340 Talk:CPU pinout →Pin 30
23 December 2013
- 18:5518:55, 23 December 2013 diff hist +5 m .pal No edit summary
11 December 2013
- 12:2312:23, 11 December 2013 diff hist +308 File talk:Ntsc timing.png No edit summary
4 December 2013
- 15:5315:53, 4 December 2013 diff hist +1 m Visual circuit tutorial →Inverters: this terminology is almost definitely specific to this article
23 October 2013
- 15:2215:22, 23 October 2013 diff hist +395 Talk:VRC6 No edit summary
- 15:0715:07, 23 October 2013 diff hist +436 N Talk:VRC6 Created page with "The VRC6 documentation (currently linked from [http://forums.nesdev.com/viewtopic.php?f=2&t=10611 here]) seems to indicate that register $B003 has quite a lot more bits than w..."
5 October 2013
- 01:5001:50, 5 October 2013 diff hist −4 m MMC5 No edit summary
8 August 2013
- 20:2320:23, 8 August 2013 diff hist +8 m Talk:The skinny on NES scrolling →Split X/Y scroll simplification
- 20:1820:18, 8 August 2013 diff hist +738 Talk:The skinny on NES scrolling →Split X/Y scroll simplification: new section
12 July 2013
- 00:2000:20, 12 July 2013 diff hist −115 m Category talk:Discrete logic mappers go away current
2 July 2013
- 17:5617:56, 2 July 2013 diff hist −37 m Tricky-to-emulate games get rid of the underscores
29 June 2013
- 01:4101:41, 29 June 2013 diff hist +153 User talk:Tepples →Talk:APU: new section current
- 01:3001:30, 29 June 2013 diff hist +34 m Visual circuit tutorial →Terms
- 01:3001:30, 29 June 2013 diff hist −18 Visual circuit tutorial →Terms
- 01:2601:26, 29 June 2013 diff hist +1,539 Visual circuit tutorial →Terms: describe PMOS and CMOS, just for completeness
- 00:3900:39, 29 June 2013 diff hist +126 m Visual circuit tutorial →Adders
- 00:3300:33, 29 June 2013 diff hist +7 Visual circuit tutorial →DRAM refresh: it wasn't "possible" to readd them - it was *required* because otherwise it didn't work anymore
28 June 2013
- 17:4417:44, 28 June 2013 diff hist 0 m The skinny on NES scrolling →Y increment
- 17:4117:41, 28 June 2013 diff hist −87 m The skinny on NES scrolling →Explanation
- 17:3117:31, 28 June 2013 diff hist +199 The skinny on NES scrolling →Stuff that affects register contents: a few tweaks; I also think I understand why $2006 clears bit 14, after looking at the chip more closely
- 17:1617:16, 28 June 2013 diff hist +13 PPU power up state don't call them "loopy's registers" - one is a latch, while the other is the actual address
24 June 2013
- 23:2323:23, 24 June 2013 diff hist +247 Talk:Myths No edit summary
23 June 2013
- 12:5412:54, 23 June 2013 diff hist −62 Talk:PPU rendering Undo revision 6790 by 202.59.128.254 (talk) spam
22 June 2013
- 21:4821:48, 22 June 2013 diff hist −40 m Colour-emphasis games No edit summary
- 21:4721:47, 22 June 2013 diff hist +17 m Colour-emphasis games No edit summary
13 June 2013
- 16:2516:25, 13 June 2013 diff hist +542 Myths can't believe Color Emphasis was never mentioned - it came from Marat's documentation, and it's even present in nestech.txt!
- 16:1916:19, 13 June 2013 diff hist −37 m Myths →PPU details
- 16:1716:17, 13 June 2013 diff hist +259 Myths →PPU details: we've since figured out what's most likely going on
11 June 2013
- 01:1501:15, 11 June 2013 diff hist +154 Visual circuit tutorial represent the actual CPU clock ratio
2 June 2013
- 18:4618:46, 2 June 2013 diff hist +1,138 Talk:Visual circuit tutorial →PLA: new section
29 May 2013
- 13:1413:14, 29 May 2013 diff hist +1 m Talk:Visual circuit tutorial No edit summary
- 13:1313:13, 29 May 2013 diff hist +524 Talk:Visual circuit tutorial →Pictures
- 02:2102:21, 29 May 2013 diff hist +9 m Visual circuit tutorial →Cut-off connections
- 02:2002:20, 29 May 2013 diff hist +25 Visual circuit tutorial decimal mode was actually removed by making extremely minimal changes to the middle of the 6502 - the cut-off connections along the edges are from removing the output drivers
- 02:1202:12, 29 May 2013 diff hist +157 Visual circuit tutorial →DRAM (Dynamic RAM)
28 May 2013
- 21:2621:26, 28 May 2013 diff hist +60 m Projects →stuff by Quietust
- 21:2121:21, 28 May 2013 diff hist +4 m Cartridge connector →Signal Descriptions
- 21:2021:20, 28 May 2013 diff hist −21 Cartridge connector →Signal Descriptions: don't put blank lines between list elements, otherwise the HTML comes out as a bunch of single-element lists
- 17:5617:56, 28 May 2013 diff hist −2 Visual circuit tutorial →Digital-to-analog conversion (DAC): wikipedia article "voltage ladder" describes this more closely
26 May 2013
- 18:2018:20, 26 May 2013 diff hist +388 Visual circuit tutorial →APU clock signals
25 May 2013
- 01:1001:10, 25 May 2013 diff hist +234 Visual circuit tutorial →Wire capacitance as storage
- 01:0001:00, 25 May 2013 diff hist +9 Visual circuit tutorial mention some proper terms, remove some which are likely not correct
24 May 2013
- 21:5921:59, 24 May 2013 diff hist −1 Visual circuit tutorial there is only one "r" in "buried"
- 21:5821:58, 24 May 2013 diff hist −1 m Visual circuit tutorial →Layers
16 May 2013
- 17:2217:22, 16 May 2013 diff hist +92 NTSC video →Scanline Timing: add timing offsets
- 04:0204:02, 16 May 2013 diff hist −1 PPU rendering The?
21 April 2013
- 18:1018:10, 21 April 2013 diff hist −1 PPU sprite evaluation No edit summary
2 April 2013
- 23:4223:42, 2 April 2013 diff hist +203 PPU →Notes
31 March 2013
- 15:4915:49, 31 March 2013 diff hist −25 m PPU pinout →Signal description
- 15:4815:48, 31 March 2013 diff hist +18 PPU pinout →Signal description
- 15:3315:33, 31 March 2013 diff hist +774 Talk:PPU pinout →SYNC -> RST: new section
- 15:2315:23, 31 March 2013 diff hist −1 PPU pinout rename VBL to INT
- 15:2015:20, 31 March 2013 diff hist +370 PPU pinout This is a RESET signal (the "Family Computer Schematic" on nesdev.com even labels it as such), not SYNC...