User contributions for Quietust
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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 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
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
- 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
