User contributions for Quietust
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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 current
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) current
- 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 current
21 April 2022
- 18:3218:32, 21 April 2022 diff hist 0 m VRC7 pinout /IRQ confirmed open-drain from decap