User contributions for Tepples

26 March 2017

• 22:1822:18, 26 March 2017 diff hist +42‎ Glossary ‎ →‎F: Which bits of $2001 are most relevant to forced blanking
• 22:0722:07, 26 March 2017 diff hist +49‎ Errata ‎ →‎Input: link to the OAM trick
• 15:2715:27, 26 March 2017 diff hist +118‎ Errata ‎ →‎Input: OAM DMA to align to APU clock

12 March 2017

• 20:2920:29, 12 March 2017 diff hist +16‎ CPU interrupts ‎ →‎Notes: Additional article about NMI
• 20:2620:26, 12 March 2017 diff hist +267‎ CPU interrupts ‎ →‎Interrupt hijacking: Conspicuous by its absence was the address of each of the three vectors. Reported by DementedPurple at https://forums.nesdev.com/viewtopic.php?p=191016#p191016
• 02:4602:46, 12 March 2017 diff hist +10‎ MediaWiki:Sidebar ‎ Undo revision 13443 by Tepples (talk): Protocol-relative URLs in Sidebar not working. $wgUrlProtocols may be at fault; can't test because I lost SSH access.
• 02:3502:35, 12 March 2017 diff hist −10‎ MediaWiki:Sidebar ‎ Made URLs protocol-relative, fixing Myask's report at https://forums.nesdev.com/viewtopic.php?p=190971#p190971
• 02:3402:34, 12 March 2017 diff hist −5‎ MediaWiki:Recentchangestext ‎ Made protocol-relative, fixing Myask's report at https://forums.nesdev.com/viewtopic.php?p=190971#p190971 current

11 March 2017

• 13:3313:33, 11 March 2017 diff hist +103‎ Sprite overflow games ‎ →‎Homebrew: City Trouble

5 March 2017

• 04:2204:22, 5 March 2017 diff hist +151‎ List of games with significant regional differences ‎ TCRF has a multi-platform list

26 February 2017

• 17:4917:49, 26 February 2017 diff hist −1‎ Standard controller ‎ →‎Output ($4016/$4017 read): allpads.nes says $4016 D4-3 is still open bus on HVC-101

23 February 2017

• 17:0917:09, 23 February 2017 diff hist −5‎ INES Mapper 071 ‎ →‎Notes: Is this Battletoads? Simple discrete-class mapper: check. Single screen mirroring: check. Picky about timing: really check.
• 03:2603:26, 23 February 2017 diff hist 0‎ m NES 2.0 header for ca65 ‎ TV system typo too
• 03:2503:25, 23 February 2017 diff hist 0‎ m NES 2.0 header for ca65 ‎ Typo in mirroring for mapper 218

20 February 2017

• 17:0217:02, 20 February 2017 diff hist +136‎ Overscan ‎ →‎For game developers: Diagram get
• 16:5916:59, 20 February 2017 diff hist +1‎ m File:Safe areas (pixel perfect).png ‎ oops, don't want to include the whole enlarged version
• 16:5916:59, 20 February 2017 diff hist +43‎ N File:Safe areas (pixel perfect).png ‎ Unscaled version of File:Safe areas.png
• 16:5816:58, 20 February 2017 diff hist +854‎ N File:Safe areas.png ‎ Diagram of safe area on 5.37 MHz NTSC VDPs like the NES PPU ;Red: Danger Zone, top and bottom 8 lines :Most TVs hide all of this. Keep NES scroll seam artifacts here if possible. Later consoles don't even generate this. ;Yel...

15 February 2017

• 00:2500:25, 15 February 2017 diff hist +133‎ NTSC video ‎ →‎Color Tint Bits: 6, 10, or 12

13 February 2017

• 23:3723:37, 13 February 2017 diff hist −435‎ PPU registers ‎ →‎Color Control: $xE and $xF are unaffected. Also removed misleading color emphasis value table, as the verdict in https://forums.nesdev.com/viewtopic.php?f=16&t=15416 was that they're not even a good approximation.

12 February 2017

• 21:2321:23, 12 February 2017 diff hist +3,479‎ N Commissioning ‎ Draft of pitfalls when hiring a programmer. Better title might be useful.

31 January 2017

• 02:4802:48, 31 January 2017 diff hist +215‎ Game bugs ‎ →‎General bugs: Micro Machines
• 02:4502:45, 31 January 2017 diff hist +263‎ Program compatibility ‎ Stars Demo bug discovered by Zepper

26 January 2017

• 04:3504:35, 26 January 2017 diff hist +9‎ Arpeggio ‎ Pently also supports non-looped arps current
• 04:2304:23, 26 January 2017 diff hist +446‎ Tile compression ‎ →‎NES Stripe Image RLE: There exists one game using the 80-FF terminator variant. See also Popslide.

17 January 2017

• 18:5618:56, 17 January 2017 diff hist +31‎ m User talk:Sour ‎ secure "thread" links
• 18:5218:52, 17 January 2017 diff hist +62‎ User talk:Sour ‎ →‎Input Tests: thread for Zap Ruder

13 January 2017

• 19:3819:38, 13 January 2017 diff hist +39‎ PPU palettes ‎ →‎EGA: Better name is RGBI
• 19:3619:36, 13 January 2017 diff hist +195‎ Talk:PPU palettes ‎ →‎"classic EGA palette": Section break
• 19:3519:35, 13 January 2017 diff hist +39‎ PPU palettes ‎ →‎Chroma: Add parallelism for hue list above to emphasize that the Windows/EGA list follows, as opposed to preceding

7 January 2017

• 18:1318:13, 7 January 2017 diff hist +189‎ User talk:Sour ‎ →‎Confirmed: new section
• 05:2505:25, 7 January 2017 diff hist +89‎ APU Pulse ‎ Period divider is not reset on 4003/4007 write
• 05:1805:18, 7 January 2017 diff hist +197‎ APU ‎ →‎Glossary: syncing pulse phase through 0 period
• 05:1405:14, 7 January 2017 diff hist +86‎ APU Sweep ‎ →‎Updating the period: muting does not freeze the period divider per http://forums.nesdev.com/viewtopic.php?p=186150#p186150
• 05:1005:10, 7 January 2017 diff hist +28‎ Standard controller ‎ →‎Output ($4016/$4017 read): U-Force pads with 0 instead of 1
• 03:4403:44, 7 January 2017 diff hist +370‎ Emulator tests ‎ →‎Controller: Zap Ruder and allpads

2 January 2017

• 00:0200:02, 2 January 2017 diff hist +3‎ m Emulators ‎ →‎Popular: BizHawk moved

29 December 2016

• 19:4319:43, 29 December 2016 diff hist +157‎ Tricky-to-emulate games ‎ The Curse of Possum Hollow

28 December 2016

• 17:0717:07, 28 December 2016 diff hist +29‎ m APU Sweep ‎ →‎Calculating the target period: left out some words in a refactoring of the "shift amount is zero" logic
• 17:0317:03, 28 December 2016 diff hist +632‎ APU Sweep ‎ ch1/ch2 differences and muting are more related to the target period than to updates
• 16:1116:11, 28 December 2016 diff hist −16‎ APU Sweep ‎ Make calculation of target period more distinct as a step in the sweep unit's operation; reiterate approximate rate of APU Frame Counter
• 15:5815:58, 28 December 2016 diff hist +142‎ APU Pulse ‎ Sweep registers are conspicuous by absence. IMO the least astonishing thing is to link to the page describing them.

27 December 2016

• 20:2120:21, 27 December 2016 diff hist +48‎ Nesdev wiki:Users ‎ emailconfirmed breakage is the biggest variable here current

20 December 2016

• 18:5018:50, 20 December 2016 diff hist +285‎ Programming with unofficial opcodes ‎ →‎Disadvantages: Practical implication of non-portability

12 December 2016

• 19:2519:25, 12 December 2016 diff hist +23‎ Music ‎ APU period table
• 04:5104:51, 12 December 2016 diff hist +308‎ Tools ‎ →‎Pre-processors and other code (PRG) tools: shuffle.py
• 04:4504:45, 12 December 2016 diff hist +62‎ Tools ‎ →‎Assemblers, compilers, and PRG-oriented tools: Moved the most commonly used assemblers to the top
• 04:4004:40, 12 December 2016 diff hist +117‎ Tools ‎ →‎Map (nametable) editors: I rewrote 8name in Python for Concentration Room and Thwaite
• 04:3904:39, 12 December 2016 diff hist +312‎ Tools ‎ →‎Tile (CHR) editors: The version of 8ted here is deprecated. It has a bunch of crash bugs that I haven't the time to track down. Use GIMP + pilbmp2nes.py instead.

10 December 2016

• 00:3800:38, 10 December 2016 diff hist +135‎ Power Pad ‎ I've made a Power Pad demo https://forums.nesdev.com/viewtopic.php?p=184266#p184266