CPU unofficial opcodes: Revision history

4 July 2023

• curprev 22:1522:15, 4 July 2023‎ NewRisingSun talk contribs‎ 25,669 bytes +261‎ Better description of 文字广场+排雷, including the correct cartridge name.

18 March 2023

• curprev 00:4200:42, 18 March 2023‎ Rainwarrior talk contribs‎ m 25,408 bytes +26‎ Attribute Zone moved to userspace

22 February 2023

• curprev 23:5523:55, 22 February 2023‎ Jeffythedragonslayer talk contribs‎ 25,382 bytes +61‎ →‎Homebrew games: please message me on discord if you want a reference

20 August 2022

• curprev 18:1918:19, 20 August 2022‎ Quietust talk contribs‎ m 25,321 bytes −26‎ fix visual6502 wiki link

16 August 2022

• curprev 18:3918:39, 16 August 2022‎ Lidnariq talk contribs‎ 25,347 bytes +16‎ →‎Games using unofficial opcodes: explain it doesn't matter if this XAA does anything

24 May 2022

• curprev 16:2216:22, 24 May 2022‎ Tepples talk contribs‎ 25,331 bytes +39‎ →‎Games using unofficial opcodes: Release date for Dynowarz from Wikipedia

31 May 2021

• curprev 02:0602:06, 31 May 2021‎ Tepples talk contribs‎ 25,292 bytes +46‎ →‎Arrangement: clarify what bold means, as jeff.r.day got confused

25 April 2020

• curprev 23:1223:12, 25 April 2020‎ Tepples talk contribs‎ 25,246 bytes −17‎ →‎Games using unofficial opcodes: fix Aladdin link

10 November 2019

• curprev 22:2422:24, 10 November 2019‎ Tepples talk contribs‎ m 25,263 bytes −124‎ it was already there; convert to cite.php
• curprev 22:2122:21, 10 November 2019‎ Tepples talk contribs‎ 25,387 bytes +93‎ →‎External links: How MOS 6502 Illegal Opcodes really work from pagetable

28 October 2018

• curprev 05:3605:36, 28 October 2018‎ Qalle talk contribs‎ m 25,294 bytes +6‎ →‎Games using unofficial opcodes: grammar
• curprev 05:3105:31, 28 October 2018‎ Qalle talk contribs‎ 25,288 bytes +114‎ →‎Games using unofficial opcodes: order, formatting, consistency

1 February 2017

• curprev 03:4003:40, 1 February 2017‎ Zeroone talk contribs‎ 25,174 bytes +173‎ Added ''Gaau Hok Gwong Cheung (Ch)

30 May 2016

• curprev 03:1503:15, 30 May 2016‎ Rainwarrior talk contribs‎ 25,001 bytes −265‎ →‎Games using unofficial opcodes: removing ungrounded speculation about why puzznic uses this opcode (see talk)
• curprev 01:5301:53, 30 May 2016‎ Tepples talk contribs‎ 25,266 bytes +183‎ "65C02 port" doesn't mean much unless you specify what it's ported from

29 May 2016

• curprev 05:2205:22, 29 May 2016‎ Rainwarrior talk contribs‎ m 25,083 bytes −12‎ i should not vouch for the accuracy of these docs, just going by suggestions
• curprev 02:1402:14, 29 May 2016‎ Rainwarrior talk contribs‎ m 25,095 bytes 0‎ →‎Arrangement: accidentally highlighted $EA instead of $FA NOP

28 May 2016

• curprev 22:3022:30, 28 May 2016‎ Rainwarrior talk contribs‎ m 25,095 bytes +12‎ →‎Games using unofficial opcodes: disambiguating other examples with hex opcodes
• curprev 22:2222:22, 28 May 2016‎ Rainwarrior talk contribs‎ m 25,083 bytes +67‎ SKB not explained on this page (revising as "2-byte NOP")
• curprev 22:1822:18, 28 May 2016‎ Rainwarrior talk contribs‎ 25,016 bytes −680‎ trimming conjecture
• curprev 21:1821:18, 28 May 2016‎ Rainwarrior talk contribs‎ 25,696 bytes +12‎ →‎Arrangement: missed the unofficial SBC #i
• curprev 21:1421:14, 28 May 2016‎ Rainwarrior talk contribs‎ 25,684 bytes +24‎ →‎Arrangement: missed TAS/LAS
• curprev 21:1021:10, 28 May 2016‎ Rainwarrior talk contribs‎ 25,660 bytes +324‎ →‎Arrangement: missed the NOP instructions
• curprev 21:0621:06, 28 May 2016‎ Rainwarrior talk contribs‎ 25,336 bytes +900‎ →‎Arrangement: highlighting the unofficial opcodes in the matrix
• curprev 20:3420:34, 28 May 2016‎ Rainwarrior talk contribs‎ 24,436 bytes +201‎ linking 3 documents that were mentioned as good reference
• curprev 20:2820:28, 28 May 2016‎ Rainwarrior talk contribs‎ 24,235 bytes +443‎ revising lead, moving matrix and explanation into "arrangement" section

23 May 2016

• curprev 00:5000:50, 23 May 2016‎ Tepples talk contribs‎ m 23,792 bytes +2‎ →‎Games using unofficial opcodes: MAME is in C++ now

19 April 2015

• curprev 01:5101:51, 19 April 2015‎ Tepples talk contribs‎ m 23,790 bytes +13‎ mamedev moved

18 April 2015

• curprev 23:1623:16, 18 April 2015‎ Zzo38 talk contribs‎ 23,777 bytes +64‎ No edit summary
• curprev 13:1613:16, 18 April 2015‎ Tepples talk contribs‎ 23,713 bytes +156‎ →‎Games using unofficial opcodes: 3 more discovered by isosceles http://forums.nesdev.com/viewtopic.php?p=145571#p145571

24 March 2015

• curprev 15:0215:02, 24 March 2015‎ Tepples talk contribs‎ 23,557 bytes +101‎ CMOS is different

4 December 2014

• curprev 00:5000:50, 4 December 2014‎ Tepples talk contribs‎ 23,456 bytes +22‎ Better cross-linking to make pages findable from the reference guide page. Findability is especially important in the offline copy, which lacks full-text search.

13 June 2014

• curprev 03:5603:56, 13 June 2014‎ Tepples talk contribs‎ 23,434 bytes +339‎ clarify why some people call the decode ROM a "PLA"

8 February 2014

• curprev 20:0520:05, 8 February 2014‎ Zzo38 talk contribs‎ 23,095 bytes +18‎ No edit summary

3 February 2014

• curprev 09:4209:42, 3 February 2014‎ Zzo38 talk contribs‎ 23,077 bytes +99‎ No edit summary

29 December 2013

• curprev 04:4404:44, 29 December 2013‎ Tepples talk contribs‎ 22,978 bytes 0‎ if the 65816 manual is anything to go by, KIL should be called STP

27 December 2013

• curprev 06:0506:05, 27 December 2013‎ Lidnariq talk contribs‎ m 22,978 bytes +69‎ →‎Games using unofficial opcodes: citation
• curprev 03:2103:21, 27 December 2013‎ Tepples talk contribs‎ 22,909 bytes +250‎ →‎Games using unofficial opcodes: 2 more from HB era

29 November 2013

• curprev 04:0504:05, 29 November 2013‎ Tepples talk contribs‎ 22,659 bytes +1,430‎ Migrated list of games using unofficial opcodes from a page on another wiki. These were collected by Eighty5cacao.

13 April 2013

• curprev 20:5120:51, 13 April 2013‎ Tepples talk contribs‎ 21,229 bytes +33‎ lead: allude to multibyte NOPs

1 May 2012

• curprev 01:4501:45, 1 May 2012‎ Tepples talk contribs‎ 21,196 bytes +20,134‎ How 11-suffix unofficial ops work

10 December 2010

• curprev 02:1702:17, 10 December 2010‎ Tepples talk contribs‎ 1,062 bytes +57‎ I'm working on an article about the unofficial opcodes that are most useful to programmers

8 September 2010

• curprev 12:4312:43, 8 September 2010‎ Tepples talk contribs‎ 1,005 bytes +29‎ wikipedia calls them illegal

29 July 2010

• curprev 15:3215:32, 29 July 2010‎ Blargg talk contribs‎ m 976 bytes +13‎ sometimes misleadingly called illegal/undocumented

27 July 2010

• curprev 21:3521:35, 27 July 2010‎ Tepples talk contribs‎ 963 bytes +963‎ This is illegal, you know