User contributions for Ulfalizer

14 April 2013

• 10:4010:40, 14 April 2013 diff hist +12‎ Input devices ‎ Mark some details as possibly NES-specific
• 10:3910:39, 14 April 2013 diff hist +197‎ N Talk:Input devices ‎ Created page with "I guess the discussion at the beginning could be NES-specific. Could someone fill in the details for Famicom? -~~~~"
• 09:4909:49, 14 April 2013 diff hist +86‎ Standard controller ‎ Clarify evil details
• 09:3909:39, 14 April 2013 diff hist 0‎ Input devices ‎ "Receives" implies output, so use "connected" instead
• 09:3109:31, 14 April 2013 diff hist +13‎ Standard controller ‎ Link glossary entry for 'strobe'
• 08:0708:07, 14 April 2013 diff hist +39‎ Glossary ‎ Clarify CIRAM entry
• 08:0508:05, 14 April 2013 diff hist +176‎ Glossary ‎ Add 'strobe' entry
• 07:5707:57, 14 April 2013 diff hist +44‎ NES reference guide ‎ Add link to wiring diagram
• 07:5507:55, 14 April 2013 diff hist +81‎ N File:Neswires.jpg ‎ NES wiring diagram (from http://img70.imageshack.us/img70/7050/ntd8bitnes4qk.jpg)
• 07:0507:05, 14 April 2013 diff hist +26‎ Input devices ‎ Make pinout link stand out a bit more
• 07:0207:02, 14 April 2013 diff hist −15‎ Input devices ‎ Rephrase $4016/17/r to be clearer
• 06:5506:55, 14 April 2013 diff hist +531‎ Input devices ‎ Add some pin and signal descriptions for $4016 and $4017
• 06:2006:20, 14 April 2013 diff hist +2‎ m PPU ‎No edit summary
• 06:1806:18, 14 April 2013 diff hist +43‎ CPU pinout ‎ Add link to CPU interrupt quirks page
• 06:1406:14, 14 April 2013 diff hist +191‎ PPU ‎ Add link to the 2C02 technical reference document
• 05:5605:56, 14 April 2013 diff hist +193‎ CPU ‎ Add link to the 2A03 technical reference document
• 05:4805:48, 14 April 2013 diff hist +231‎ CPU pinout ‎ Add duty cycle information for M2
• 04:5304:53, 14 April 2013 diff hist −16‎ CPU interrupts ‎ Rearrange sections to put the hijacking quirk last and reword CLI/SEI/PLP explanation a bit
• 04:4604:46, 14 April 2013 diff hist −48‎ CPU interrupts ‎ No PC increments at all for IRQ/NMI, so reword BRK comparison

12 April 2013

• 15:3215:32, 12 April 2013 diff hist +246‎ Talk:Nesdev Wiki/current ‎No edit summary
• 14:2614:26, 12 April 2013 diff hist −14‎ CPU interrupts ‎ No PC increments at all for IRQ/NMI
• 11:3511:35, 12 April 2013 diff hist +24‎ CPU interrupts ‎ Add I flag set points to tick-by-tick breakdowns
• 05:5605:56, 12 April 2013 diff hist +57‎ CPU ‎ Add note about every cycle being either read or write. Not sure if this is the best spot...
• 05:4805:48, 12 April 2013 diff hist +306‎ N Talk:NES reference guide ‎ Created page with "Maybe a page with links to old docs like YOSHi's could be added, with a warning that they might be inaccurate. Re-reading things in someone else's words helped me at least, ev..."
• 05:4105:41, 12 April 2013 diff hist −85‎ CPU interrupts ‎ Remove link to thread as it isn't really necessary with the added information and also inaccurate about the polling
• 05:3905:39, 12 April 2013 diff hist +338‎ 6502 instructions ‎ Add links to Visual 6502 and Visual 2A03
• 05:3305:33, 12 April 2013 diff hist +390‎ N 6502 instructions ‎ Created page with "Below are some references for the 6502 instruction set: * http://www.obelisk.demon.co.uk/6502/reference.html - Instruction reference with flag behavior and timing * http://us..."
• 05:1005:10, 12 April 2013 diff hist +878‎ CPU interrupts ‎ Add a primer on low-level interrupt behavior and details on the branch instructions
• 03:2503:25, 12 April 2013 diff hist +206‎ CPU interrupts ‎No edit summary
• 02:1702:17, 12 April 2013 diff hist +48‎ CPU interrupts ‎ Update explanation for CLI/SEI/PLP IRQ delay and link to a more relevant post

11 April 2013

• 13:4113:41, 11 April 2013 diff hist +247‎ CPU interrupts ‎ Add explanation for the delayed IRQ behavior
• 13:2513:25, 11 April 2013 diff hist 0‎ m CPU interrupts ‎ Might as well use A for both addresses
• 13:2313:23, 11 April 2013 diff hist −24‎ m CPU interrupts ‎ Not sure if the signal status is actually queried at that point, so just say "determines", as that has been verified down to the tick
• 13:2113:21, 11 April 2013 diff hist +143‎ CPU interrupts ‎ Add link to page on visual6502.org that covers the interrupt hijacking quirk
• 13:1913:19, 11 April 2013 diff hist −154‎ CPU interrupts ‎ Remove some redundancy
• 13:1013:10, 11 April 2013 diff hist +1,018‎ CPU interrupts ‎ Add tick-by-tick execution profiles for IRQ and NMI
• 10:0510:05, 11 April 2013 diff hist +166‎ CPU interrupts ‎ Add note about the B flag
• 09:5509:55, 11 April 2013 diff hist +32‎ Emulator tests ‎ Add link to 'CPU interrupt quirks' page
• 09:5009:50, 11 April 2013 diff hist +6‎ m CPU interrupts ‎ s/IRQ/interrupt/ to be clearer
• 09:4809:48, 11 April 2013 diff hist +31‎ m CPU interrupts ‎No edit summary
• 09:4709:47, 11 April 2013 diff hist −5‎ m CPU interrupts ‎ Reword a bit
• 09:3809:38, 11 April 2013 diff hist +1‎ m CPU interrupts ‎ Fix typo
• 09:3809:38, 11 April 2013 diff hist +159‎ CPU interrupts ‎ Add note on interrupt internals
• 09:3409:34, 11 April 2013 diff hist +33‎ CPU interrupts ‎ Add link to 6502_cpu.txt for instruction cycle breakdown
• 09:2909:29, 11 April 2013 diff hist +169‎ CPU interrupts ‎ Minor rewording and more notes
• 09:2009:20, 11 April 2013 diff hist +27‎ CPU ‎ Link the newly created "CPU interrupt quirks" page
• 09:1909:19, 11 April 2013 diff hist +2,601‎ N CPU interrupts ‎ Created page with "== Interrupt hijacking == The MOS 6502 and by extension the 2A03/07 has a quirk that can cause one type of interrupt to partially hijack another type if they occur very close..."
• 07:5607:56, 11 April 2013 diff hist +196‎ PPU frame timing ‎ Clarify why the suppression behavior occurs

10 April 2013

• 02:5102:51, 10 April 2013 diff hist +250‎ Talk:CPU pinout ‎No edit summary
• 02:4402:44, 10 April 2013 diff hist +63‎ CPU pinout ‎ Make the M2/φ0 connection explicit. (It can be inferred, but I think I would have missed it, so putting it in.)