User contributions for Doppel

29 October 2013

• 17:5417:54, 29 October 2013 diff hist −57‎ m Errata ‎No edit summary
• 17:5217:52, 29 October 2013 diff hist +220‎ Errata ‎ a bit of clarification about the ($xx),y's wrapping behavior, lest people get misled.

23 October 2013

• 18:2018:20, 23 October 2013 diff hist 0‎ m Game bugs ‎ i think you mean $2000

27 September 2013

• 08:0308:03, 27 September 2013 diff hist +26‎ m Game bugs ‎ i forgot to mention about NMIs
• 00:4200:42, 27 September 2013 diff hist +211‎ m Glossary ‎ i haven't heard PRG-RAM used to refer to the internal RAM...but YMMV.
• 00:3400:34, 27 September 2013 diff hist +291‎ Game bugs ‎ where the super mario bros bug listed most occurs, and what causes it.

2 September 2013

• 08:3608:36, 2 September 2013 diff hist +30‎ m CPU status flag behavior ‎ altered bit 4's description to make it less contradictory to what i wrote earlier
• 08:3208:32, 2 September 2013 diff hist +231‎ CPU status flag behavior ‎ i know you may think this dead horse has been thoroughly beaten, but i'm not negating what's been stated about the B flag, i'm only clarifying it.

23 August 2013

• 23:5923:59, 23 August 2013 diff hist +500‎ Glossary ‎No edit summary
• 10:2110:21, 23 August 2013 diff hist +242‎ Glossary ‎ added irq because it's there so why not
• 10:0810:08, 23 August 2013 diff hist +351‎ Glossary ‎ mirroring edit and added four screen term

22 February 2013

• 00:0200:02, 22 February 2013 diff hist −223‎ m NESdev IRC channel ‎ let's be less condescending to the average peon.

21 February 2012

• 07:3407:34, 21 February 2012 diff hist +17‎ m Comparison of Nintendo mappers ‎ added link to bus conflicts page to make it slightly easier to find
• 07:3307:33, 21 February 2012 diff hist +37‎ m Mapper ‎ added link to chart comparing mappers, that was referenced by tepples in the forums

22 September 2011

• 20:2520:25, 22 September 2011 diff hist +750‎ Talk:PPU registers ‎ throwing in my $0.02 re: naming the registers
• 20:0720:07, 22 September 2011 diff hist +398‎ m PPU registers ‎ an important note re: sprite 0 hit flag and vertical blank