User contributions for Tepples
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14 June 2011
- 22:2222:22, 14 June 2011 diff hist +1,171 N File:NTSC video ragged box.png How an NTSC video signal gets generated in the PPU and decoded by the TV Horizontal scale: 1 diagram pixel = 1 NTSC master clock (21.5 MHz) cycle; 4 diagram pixels = 1 NES pixel; 6 diagram pixels = 1 color subcarrier cycle Top row: wh
- 17:3617:36, 14 June 2011 diff hist +2 PPU sprite priority see also PPU rendering
- 16:0016:00, 14 June 2011 diff hist +167 m PPU frame timing →VBL Flag Timing: mention the pre-render scanline here too
- 15:5815:58, 14 June 2011 diff hist +12 PPU frame timing →Even/Odd Frames: "line 20" meaning differs between broadcasting and Nintendo consoles. Use unambiguous language instead.
9 June 2011
- 01:3601:36, 9 June 2011 diff hist +494 Talk:Board table I'll work on the script after I'm done with a compo related project
8 June 2011
- 19:2519:25, 8 June 2011 diff hist +159 Board table also outdated
- 19:2219:22, 8 June 2011 diff hist +387 Talk:Board table Should I make a tool to rebuild this table from XML?
- 14:4214:42, 8 June 2011 diff hist +40 PPU registers →Controller ($2000) > write: separate nibbles for clarity
- 01:1101:11, 8 June 2011 diff hist −1 m Board table a52 too
- 01:0901:09, 8 June 2011 diff hist +30 m Board table NesCartDB result for After Burner
7 June 2011
- 22:1422:14, 7 June 2011 diff hist +463 SxROM →Various notes: Morita Shogi
- 22:1322:13, 7 June 2011 diff hist −47 SxROM →Higher CHR lines: somehow the SNROM and SUROM descriptions got corn-fused
6 June 2011
- 02:3002:30, 6 June 2011 diff hist +177 Talk:APU DMC The generated addresses are linear
31 May 2011
- 11:0711:07, 31 May 2011 diff hist +50 m Programming with unofficial opcodes PowerPak open bus behavior differs
30 May 2011
- 20:2120:21, 30 May 2011 diff hist +189 N Talk:VRC6 audio Relative volumes current
- 20:1920:19, 30 May 2011 diff hist +101 VRC6 audio another way to express how D and M work (hope this is right)
- 20:1420:14, 30 May 2011 diff hist −249 VRC6 audio The different Freq Low and Freq High are described the same way
24 May 2011
- 10:4910:49, 24 May 2011 diff hist −67 m PPU scrolling Delay explanation of the four-write sequence until after both registers have been explained
- 10:4710:47, 24 May 2011 diff hist +649 PPU scrolling →Writes to PPUSCROLL: Drag's explanation
18 May 2011
- 22:1922:19, 18 May 2011 diff hist +464 APU Misc per some of Quietust's recent discoveries in Talk:APU Sweep, Talk:APU Noise, and Talk:APU DMC
- 15:0215:02, 18 May 2011 diff hist +245 APU Sweep In silicon, combinational logic begins to compute the next state immediately after the current state is updated.
- 02:1302:13, 18 May 2011 diff hist +409 Talk:APU Sweep Yes, within a cycle
17 May 2011
- 14:1414:14, 17 May 2011 diff hist +257 Talk:APU Sweep As I understand it
14 May 2011
- 17:0717:07, 14 May 2011 diff hist −8 m APU Sweep use the term "target period" throughout
12 May 2011
- 13:5313:53, 12 May 2011 diff hist +55 NES 2.0 There is also an article on nesmuseum.com about RacerMate Challenge II
11 May 2011
- 00:5100:51, 11 May 2011 diff hist +19 m NES 2.0 →RAM size: SOROM, not Racermate
2 May 2011
- 17:0617:06, 2 May 2011 diff hist +14 CPU pinout Unlikely to affect PPU ports because those are decoded outside the CPU
28 April 2011
- 01:0101:01, 28 April 2011 diff hist +639 NES 2.0 →RAM size: in http://nesdev.parodius.com/bbs/viewtopic.php?p=77288#77288 KH said go ahead and continue the iNES tradition of providing up to 8 KiB of 74HC20-decoded PRG RAM for discrete mappers
27 April 2011
- 00:5000:50, 27 April 2011 diff hist +302 NES 2.0 →RAM size: http://nesdev.parodius.com/bbs/viewtopic.php?p=77240#77240 raised a question. I'll add what KH and I appear to already agree on.
25 April 2011
- 13:2513:25, 25 April 2011 diff hist +450 Talk:MMC3 →PRG RAM bank behavior
23 April 2011
- 14:5314:53, 23 April 2011 diff hist +1,502 N INES Mapper 067 Text dump based on my understanding of Disch's doc; MOS conformance to come later
- 06:0806:08, 23 April 2011 diff hist −3 Projects →stuff by Damian Yerrick: Sprite Cans is updated
21 April 2011
- 22:5422:54, 21 April 2011 diff hist +332 NES 2.0 →RAM size: I'm pretty sure that by battery-backed and non-battery-backed chips, KH was referring to configurations like SOROM
- 22:4222:42, 21 April 2011 diff hist +301 Talk:MMC3 →PRG RAM bank behavior: By "wouldn't put anything" do you mean high Z?
20 April 2011
- 23:2623:26, 20 April 2011 diff hist +185 Talk:MMC3 →PRG RAM bank behavior: new section
- 23:2423:24, 20 April 2011 diff hist +188 Talk:Sunsoft FME-7 →PRG RAM on the original mapper: new section
19 April 2011
- 22:4422:44, 19 April 2011 diff hist +16 User:Tepples/monobook.css on second thought, mono fonts are big current
- 00:1200:12, 19 April 2011 diff hist +154 User:Tepples/monobook.css if I'll be editing from my Mac
17 April 2011
- 20:2220:22, 17 April 2011 diff hist −8 m Sunsoft FME-7 →Commands: too many F's in the CHR bank addresses
- 17:5517:55, 17 April 2011 diff hist +19 NSF →Header Overview: linked to descriptions of mapper sound
- 17:4917:49, 17 April 2011 diff hist +44 Sunsoft FME-7 →Emulator Compatibility and Behavior: ...excuse me, to a separate table
- 17:4717:47, 17 April 2011 diff hist +159 Sunsoft FME-7 →Emulator Compatibility and Behavior: so that the table doesn't widen the page, split bank number accessibility test to a separate page
12 April 2011
- 14:4714:47, 12 April 2011 diff hist +23 Programming with unofficial opcodes →Combined operations: alternate name for SBX
- 14:3514:35, 12 April 2011 diff hist +94 Programming with unofficial opcodes thanks lidnariq for the pointer to the explanation
11 April 2011
- 12:2412:24, 11 April 2011 diff hist +2 m NESdev IRC channel markup fix
- 04:0504:05, 11 April 2011 diff hist +396 Talk:Programming with unofficial opcodes →Stability of ATX: It might be LAX too
- 01:4801:48, 11 April 2011 diff hist +181 NESdev IRC channel incorporate retrousb disclaimer from channel's current topic
10 April 2011
- 21:2421:24, 10 April 2011 diff hist +139 PPU scrolling →Writes to PPUSCROLL: To make them take effect immediately
8 April 2011
- 02:2602:26, 8 April 2011 diff hist +137 Projects Games moved up per talk
6 April 2011
- 02:1502:15, 6 April 2011 diff hist +115 PRG RAM circuit we have an article about the 6264
