PPU registers: Revision history

13 December 2023

• curprev 13:5613:56, 13 December 2023‎ Quietust talk contribs‎ m 30,163 bytes +14‎ →‎Controller ($2000) > write: reword, otherwise it sounds like it's suggestin writing to $2000 to clear the vblank flag
• curprev 04:4604:46, 13 December 2023‎ Fiskbit talk contribs‎ m 30,149 bytes +8‎ →‎Internal registers: Wording on v description.

10 December 2023

• curprev 12:1112:11, 10 December 2023‎ Fiskbit talk contribs‎ 30,141 bytes +798‎ Better-integrates internal registers into this page. Makes improvements to the PPUSCROLL and PPADDR descriptions.
• curprev 09:1909:19, 10 December 2023‎ Binary-sequence talk contribs‎ 29,343 bytes +562‎ Add "internal registers" to “PPU registers" page

20 November 2023

• curprev 05:2305:23, 20 November 2023‎ TakuikaNinja talk contribs‎ 28,781 bytes +29‎ Link to OAM article concerning sprite 0 hits.

14 November 2023

• curprev 17:0717:07, 14 November 2023‎ Fiskbit talk contribs‎ 28,752 bytes +333‎ →‎The PPUDATA read buffer (post-fetch): More improvements for clarity based on feedback.

9 October 2023

• curprev 09:5609:56, 9 October 2023‎ Fiskbit talk contribs‎ 28,419 bytes +1,135‎ Updates the scroll section to make it clear that scroll must be written *after* PPUADDR and *with* PPUCTRL. Rewrites the palette read section for hopefully more detail and clarity, and to mention that not all PPUs support reading palettes.

9 May 2023

• curprev 00:2500:25, 9 May 2023‎ Lidnariq talk contribs‎ m 27,284 bytes −7‎ →‎OAM data ($2004) read/write: move 'reads don't increment' right next to 'writes do' to place the comparison immediately adjacent

31 March 2023

• curprev 04:3804:38, 31 March 2023‎ Fiskbit talk contribs‎ 27,291 bytes −263‎ →‎Note: Tokumaru's quad-write code is now hosted on the PPU scrolling page.

29 March 2023

• curprev 05:2505:25, 29 March 2023‎ Lidnariq talk contribs‎ 27,554 bytes +98‎ →‎Palette corruption: also one other good thread about this
• curprev 05:1605:16, 29 March 2023‎ Lidnariq talk contribs‎ m 27,456 bytes −10‎ →‎Palette corruption: not only white...
• curprev 05:0505:05, 29 March 2023‎ Lidnariq talk contribs‎ 27,466 bytes +782‎ →‎Address ($2006) >> write x2: add "palette corruption" bug

25 March 2023

• curprev 03:1803:18, 25 March 2023‎ Fiskbit talk contribs‎ 26,684 bytes +26‎ →‎OAM DMA ($4014) > write: Purging yet another use of even/odd CPU cycle terminology in favor of get/put.

12 February 2023

• curprev 21:2021:20, 12 February 2023‎ Jeffythedragonslayer talk contribs‎ m 26,658 bytes +4‎ →‎OAM data ($2004) read/write: italics on Micro Machines

29 January 2023

• curprev 22:4622:46, 29 January 2023‎ Rainwarrior talk contribs‎ m 26,654 bytes 0‎ →‎Values during rendering: X/Y capitalized
• curprev 22:4522:45, 29 January 2023‎ Rainwarrior talk contribs‎ 26,654 bytes +722‎ →‎OAM address ($2003) > write: trying to clarify the various corruption descriptions here

18 January 2023

• curprev 09:5009:50, 18 January 2023‎ Qalle talk contribs‎ m 25,932 bytes −4‎ revert × to x for searchability

12 January 2023

• curprev 20:5820:58, 12 January 2023‎ Qalle talk contribs‎ 25,936 bytes +25‎ punctuation

4 November 2022

• curprev 22:0822:08, 4 November 2022‎ Rainwarrior talk contribs‎ m 25,911 bytes +23‎ →‎Render Control: more specific errata link

6 October 2022

• curprev 03:5503:55, 6 October 2022‎ Rainwarrior talk contribs‎ m 25,888 bytes +4‎ →‎OAM DMA ($4014) > write: DMA