User contributions for Quietust
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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...
30 March 2013
- 15:5615:56, 30 March 2013 diff hist +164 N Talk:ExROM Created page with "For the solder pads, what are the actual connections established in each mode? --~~~~"
29 March 2013
- 20:3520:35, 29 March 2013 diff hist +318 Talk:PPU registers be more careful when adding comments - you reverted 2 of Rainwarrior's edits...
28 March 2013
- 03:2403:24, 28 March 2013 diff hist +353 N Talk:Reading 2007 during rendering Created page with "Summary: reading or writing $2007 during rendering will cause the VRAM address to increment by '''1 scanline''', just like it does at the beginning of HBLANK. I tracked this d..."
24 March 2013
- 23:2323:23, 24 March 2013 diff hist +174 Talk:Visual 2C02 No edit summary
- 18:2618:26, 24 March 2013 diff hist +67 Visual 2C02 No edit summary
- 18:2318:23, 24 March 2013 diff hist +37 Visual 2C02 →Tracing (section 6)
- 18:2118:21, 24 March 2013 diff hist +39 Visual 2C02 →Register access (section 2): actually, you DO get the value when you read - it's placed into the "value" column after the read finishes
- 18:1918:19, 24 March 2013 diff hist +101 m Visual 2C02 →Running (section 1)
- 18:1818:18, 24 March 2013 diff hist +679 Visual 2C02 →Running (section 1): describe states
- 18:1218:12, 24 March 2013 diff hist −2 Visual 2C02 No edit summary
- 04:0004:00, 24 March 2013 diff hist −3 PPU power up state I've traced circuitry inside the 2C02 which forces $2000, $2001, fine-X, VRAMaddr_T (but not VRAMaddr_V), and the $2007 read buffer to zero for the entire duration of the first frame
22 March 2013
- 03:3603:36, 22 March 2013 diff hist +463 PPU registers →Obscure details of OAMADDR
- 03:3003:30, 22 March 2013 diff hist +234 Talk:NES 2.0 →Vs PPUs and $2002: new section
20 March 2013
- 01:5801:58, 20 March 2013 diff hist +25 m User talk:Zzo38/Mapper 768 No edit summary
- 01:5801:58, 20 March 2013 diff hist +667 N User talk:Zzo38/Mapper 768 →Extra Data: new section
19 March 2013
- 00:0200:02, 19 March 2013 diff hist −7 Mouse No edit summary
- 00:0000:00, 19 March 2013 diff hist +6 m Mouse No edit summary
15 March 2013
- 23:4423:44, 15 March 2013 diff hist +50 PPU the palette is SRAM
- 13:1413:14, 15 March 2013 diff hist +120 Zapper misread - the standard Zapper is inverted, but the Vs. Zapper is *not* inverted\
- 12:5012:50, 15 March 2013 diff hist −1 Zapper it's inverted in the standard Zapper as well - "0: detected, 1: not detected"
14 March 2013
- 04:0704:07, 14 March 2013 diff hist +74 Zapper No edit summary
13 March 2013
- 23:5523:55, 13 March 2013 diff hist +4 m Zapper No edit summary
- 23:5423:54, 13 March 2013 diff hist +395 Zapper No edit summary
12 March 2013
- 20:5820:58, 12 March 2013 diff hist +64 m PPU sprite evaluation offset cycle numbers, confirmed in visual2c02
14 February 2013
- 14:2814:28, 14 February 2013 diff hist −6 PPU rendering →Prerender Scanline -1 or 261: only the vertical bits are reloaded there; the horizontal bits are reloaded earlier
- 14:2614:26, 14 February 2013 diff hist 0 m Talk:NTSC video No edit summary
- 14:2414:24, 14 February 2013 diff hist +286 Talk:NTSC video No edit summary
11 January 2013
- 03:4903:49, 11 January 2013 diff hist +683 Talk:The skinny on NES scrolling →Actual timing for V/T updates during rendering: new section
12 November 2012
- 02:2302:23, 12 November 2012 diff hist +138 Action 53 mapper →$80: Mode: clarification
5 November 2012
- 21:3621:36, 5 November 2012 diff hist −94 m Emulators →Under development: duplicate
1 November 2012
- 16:0816:08, 1 November 2012 diff hist +236 PPU pinout No edit summary
- 16:0416:04, 1 November 2012 diff hist +453 m PPU registers →Controller ($2000) > write
- 14:5014:50, 1 November 2012 diff hist +470 Talk:NTSC video No edit summary
29 October 2012
- 17:1717:17, 29 October 2012 diff hist +353 Talk:NTSC video No edit summary
27 October 2012
- 01:4301:43, 27 October 2012 diff hist +138 INES Mapper 100 Nintendulator uses 100 as a debug mapper - select PRG/CHR banks at will, choosing ROM or RAM (or nametables for PPU)
14 October 2012
- 17:1317:13, 14 October 2012 diff hist +5 m Talk:INES Mapper 151 No edit summary
- 17:1317:13, 14 October 2012 diff hist +180 N Talk:INES Mapper 151 Created page with "Does the VS version of this mapper have controllable mirroring, or does it use 4-screen VRAM like most (all?) VS games do? --~~~~"
11 August 2012
- 00:0100:01, 11 August 2012 diff hist +133 N MediaWiki talk:Sidebar Created page with "The "NESdev BBS" link needs to be updated - it's still pointing to parodius. --~~~~" current
3 August 2012
- 00:5200:52, 3 August 2012 diff hist 0 m Taito X1-017 fix copy/paste error?
24 June 2012
- 16:2916:29, 24 June 2012 diff hist +373 N Talk:INES Mapper 116 Created page with ""However, it seems important that the $8xxx, $9xxx, $Axxx regs be mapped to the entire $1000 region ('''unlike stock VRC2 which is supposedly strictly answering to $8000-$8003..."
22 March 2012
- 02:4002:40, 22 March 2012 diff hist −35 INES Mapper 005 my Copper Bars demo is NROM; though there is an MMC5 version, it was designed specifically to test execution of code from ExRAM but was never (to my knowledge) tested on a real MMC5
16 March 2012
- 03:2203:22, 16 March 2012 diff hist +6 m User:Quietust was expecting to see a delayered 2C02 by now - maybe later?
12 March 2012
- 17:3817:38, 12 March 2012 diff hist −78 m APU the Visual 2A03 just took existing images (produced using whatever expensive methods) and processed them by hand - the only cost was my own time, and I'd like to think it was worth it...
- 13:5613:56, 12 March 2012 diff hist +52 m APU No edit summary
9 December 2011
- 17:5417:54, 9 December 2011 diff hist +127 N Talk:Super NES Mouse Created page with "Is there any actual data in the first byte, or is it just all zeroes? --~~~~"
15 November 2011
- 01:5501:55, 15 November 2011 diff hist +8 m Emulator tests →CPU: that log is from Nintendulator, not FCEUX - I would know, since I'm the one who generated it in the first place
- 01:2301:23, 15 November 2011 diff hist +171 m Talk:APU DMC →DMC find
- 00:5500:55, 15 November 2011 diff hist −3 m Talk:APU DMC No edit summary
- 00:4500:45, 15 November 2011 diff hist +247 m Talk:APU DMC No edit summary
14 November 2011
- 22:5522:55, 14 November 2011 diff hist +2 m Talk:APU DMC No edit summary
