User contributions for Quietust
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24 January 2011
- 15:3115:31, 24 January 2011 diff hist +122 m File:Apu address.jpg anybody capable of interpreting these images is welcome to figure out how to enable these extra registers...
- 15:2615:26, 24 January 2011 diff hist +509 N File:Apu address.jpg The NES APU's address decoder, generating enables for all reads/writes within $4000-$401F. Of very special note are the 4 signals at the very top for readable registers at $4018 (pulse 0 output on D0-D3 and pulse 1 output on D4-D7), $4019 (triangle outpu
- 00:2900:29, 24 January 2011 diff hist +13 m Talk:APU DMC this too
- 00:1600:16, 24 January 2011 diff hist +88 m Talk:APU Noise No edit summary
23 January 2011
- 17:1017:10, 23 January 2011 diff hist +48 m Talk:APU Frame Counter No edit summary
- 17:0917:09, 23 January 2011 diff hist +512 N Talk:APU Frame Counter Created page with 'The frame counter [http://uxul.org/~noname/chips/cpu-2/no-metal/stitched/final/ on the die] seems to be a 15-bit linear feedback shift register (with taps at the 14th and 15th bi…'
- 05:0005:00, 23 January 2011 diff hist +443 N Talk:APU DMC Created page with 'Similarly to the noise channel, the DPCM channel's frequency counter [http://uxul.org/~noname/chips/cpu-2/no-metal/stitched/final/ on the die] is a '''9-bit linear …'
- 05:0005:00, 23 January 2011 diff hist +5 m Talk:APU Noise No edit summary
- 04:5804:58, 23 January 2011 diff hist +439 N Talk:APU Noise more food for thought
- 03:3003:30, 23 January 2011 diff hist +289 N Talk:APU Length Counter Created page with 'Food for thought: the values in the length counter table [http://uxul.org/~noname/chips/cpu-2/no-metal/stitched/final/ on the die] (bottom of the chip, just left of center), '''o…'
18 January 2011
- 15:4715:47, 18 January 2011 diff hist +330 N File:Palette.jpg Palette RAM as physically implemented within the PPU. Note the incomplete address decoding which results in $10/$14/$18/$1C being mirrors of $00/$04/$08/$0C. Also of note, palette RAM bits are significantly larger than those of OAM (which are believed to
14 January 2011
- 20:4020:40, 14 January 2011 diff hist −52 m NES 2.0 No edit summary
- 04:5204:52, 14 January 2011 diff hist +283 m Talk:NES 2.0 Another random observation, probably too late to be useful
- 01:2701:27, 14 January 2011 diff hist +29 m PPU sprite evaluation some clarifications - if you consider what's in secondary OAM at the time, this makes perfect sense
11 January 2011
- 18:3418:34, 11 January 2011 diff hist −12 m Talk:PPU OAM misrecognized that bit...
- 18:2918:29, 11 January 2011 diff hist +330 m Talk:PPU OAM Another observation
- 18:2318:23, 11 January 2011 diff hist +1,173 N Talk:PPU OAM An observation
2 January 2011
- 02:3802:38, 2 January 2011 diff hist +29 Bandai EPROM mapper what the bits actually mean; also the "unknown" sequence is the "ACK" you send between packets on the 24C02
1 January 2011
- 02:0802:08, 1 January 2011 diff hist +509 INES Mapper 159 however, a few of my ROMs had the wrong mappers on them, so note exactly which ones should use which mapper
- 02:0702:07, 1 January 2011 diff hist +599 INES Mapper 016 managed to successfully implement support for this
30 December 2010
- 14:2514:25, 30 December 2010 diff hist −33 m APU *cough*
20 December 2010
- 17:3417:34, 20 December 2010 diff hist −55 PPU registers no they don't - they are correct
26 November 2010
- 23:5123:51, 26 November 2010 diff hist 0 m TxROM No edit summary
16 November 2010
- 20:1720:17, 16 November 2010 diff hist −78 AxROM CHR?
12 November 2010
- 13:4513:45, 12 November 2010 diff hist 0 m Glossary →0
27 October 2010
- 21:5821:58, 27 October 2010 diff hist +24 m Catch-up link
13 October 2010
- 13:3113:31, 13 October 2010 diff hist +189 Talk:Family Computer Disk System No edit summary
11 February 2010
- 21:2821:28, 11 February 2010 diff hist +2 TFROM see http://kevtris.org/mappers/mmc3/NES_TFROM.html - pad CL2 is connected directly to cart edge pin 15 (which is /IRQ), while CL1 is right next to H and V
5 February 2010
- 18:5218:52, 5 February 2010 diff hist 0 m NES 2.0 →Emulator support: must've been over-tired when I made this edit - it's 0.975, not 0.750
- 18:4918:49, 5 February 2010 diff hist +6 ROM arguably, CD-RW is more like Flash memory where the "page" consists of the entire disk
25 January 2010
- 16:1516:15, 25 January 2010 diff hist 0 m PPU registers nitpick: 1F will turn on grayscale, which probably isn't what you intended
5 January 2010
- 17:1717:17, 5 January 2010 diff hist −7 m NES 2.0 nitpick
- 03:3103:31, 5 January 2010 diff hist −5 m NES 2.0 now has partial support
- 03:3003:30, 5 January 2010 diff hist +309 Talk:NES 2.0 No edit summary
- 01:5801:58, 5 January 2010 diff hist +249 N Talk:NES 2.0 Created page with ':"Kevin Horton reports that Nintendulator supports NES 2.0." No it doesn't - it '''detects''' them (and the mapper interface has room for them), but it doesn't actually read any ...'
- 01:5501:55, 5 January 2010 diff hist +24 NES 2.0 er, my emulator most certainly does NOT support it just yet - it looks for the fields, but it doesn't actually use the values yet
22 June 2009
- 15:4915:49, 22 June 2009 diff hist −1 m FJROM this is wrong - correcting to match FxROM
16 June 2009
- 14:5114:51, 16 June 2009 diff hist +2 m Nintendulator C++ now
- 14:5114:51, 16 June 2009 diff hist −167 m User:Quietust no longer does the IRC thing
- 14:5014:50, 16 June 2009 diff hist −11 m Mapper No edit summary
- 14:4914:49, 16 June 2009 diff hist +26 N Color dream moved Color dream to Color Dreams: *twitch* current
- 14:4914:49, 16 June 2009 diff hist 0 m Color Dreams moved Color dream to Color Dreams: *twitch*
13 June 2009
- 03:5403:54, 13 June 2009 diff hist +209 User talk:Ndwiki No edit summary
11 June 2009
- 15:4715:47, 11 June 2009 diff hist +326 N User talk:Ndwiki suggestion
1 October 2008
- 19:2119:21, 1 October 2008 diff hist +488 Nm Nintendulator fix URL
18 March 2006
- 07:1507:15, 18 March 2006 diff hist +88 N INES Mapper 013 No edit summary
10 March 2006
- 07:2207:22, 10 March 2006 diff hist +455 N Nerdtracker player in NESASM link to both parent and child categories
28 February 2006
- 18:4918:49, 28 February 2006 diff hist +1,507 N .pal No edit summary
- 09:1209:12, 28 February 2006 diff hist +91 Nm INES Mapper 007 INES Mapper 7 moved to INES Mapper 007
- 09:1109:11, 28 February 2006 diff hist +137 Nm INES Mapper 003 INES Mapper 3 moved to INES Mapper 003
