PPU variants: Revision history

8 December 2023

• curprev 03:2303:23, 8 December 2023‎ Forple talk contribs‎ 9,317 bytes +39‎ re-add alternate 2C05-99 image

13 October 2023

• curprev 02:4202:42, 13 October 2023‎ Fiskbit talk contribs‎ 9,278 bytes +37‎ Explicitly notes 2C05-99 grayscale has standard 2C02 behavior.

23 September 2023

• curprev 07:4807:48, 23 September 2023‎ Fiskbit talk contribs‎ 9,241 bytes +1‎ Test results suggest the RP2C04-0001 is probably a revision C PPU.

22 September 2023

• curprev 06:3106:31, 22 September 2023‎ Fiskbit talk contribs‎ 9,240 bytes +16‎ Adds new RP2C02 image.

22 August 2023

• curprev 16:1716:17, 22 August 2023‎ Fiskbit talk contribs‎ 9,224 bytes +19‎ Adds 2C05-99 PPU status ($2002) findings by forple from my 2002_open_bus_test_wip1 test.

21 August 2023

• curprev 05:4505:45, 21 August 2023‎ Forple talk contribs‎ 9,205 bytes 0‎ Update 2C05-99 image

19 August 2023

• curprev 01:3601:36, 19 August 2023‎ Fiskbit talk contribs‎ 9,205 bytes +213‎ Adds RC2C05-99 findings by forple from Micro Machines, Felix the Cat, palette_read_test, and oam_flicker_test.

4 June 2023

• curprev 16:1616:16, 4 June 2023‎ Quietust talk contribs‎ m 8,992 bytes +6‎ No edit summary

9 May 2023

• curprev 07:0907:09, 9 May 2023‎ Lidnariq talk contribs‎ m 8,986 bytes +44‎ decapped 1818P

10 March 2023

• curprev 06:4506:45, 10 March 2023‎ Loglow talk contribs‎ 8,942 bytes +215‎ Added several SENiTON chips and one HA chip with pictures

4 March 2023

• curprev 05:1205:12, 4 March 2023‎ Forple talk contribs‎ 8,727 bytes +119‎ Add TA02N Underside image

3 March 2023

• curprev 19:3219:32, 3 March 2023‎ Forple talk contribs‎ m 8,608 bytes +9‎ No edit summary
• curprev 19:2919:29, 3 March 2023‎ Forple talk contribs‎ 8,599 bytes +58‎ Add source for the TA-02N is 2C02G claim

2 March 2023

• curprev 23:5923:59, 2 March 2023‎ Lidnariq talk contribs‎ 8,541 bytes +25‎ TA-02N is not a 2C02E, apparently

26 February 2023

• curprev 01:4501:45, 26 February 2023‎ Lidnariq talk contribs‎ m 8,516 bytes +60‎ eugene S says the 6538 video DAC somehow yields more saturated

13 February 2023

• curprev 11:1411:14, 13 February 2023‎ Fiskbit talk contribs‎ 8,456 bytes +167‎ Notes that UA6561 emphasis is much stronger than normal. Notes that MC-P-502 die shot matches UA6538. Thanks to Eugene.S for this information.

11 February 2023

• curprev 05:4005:40, 11 February 2023‎ Fiskbit talk contribs‎ 8,289 bytes +180‎ Notes UM6561AF-2 bug. Thanks to Eugene for making me aware of it and that F and BF are unaffected.

14 January 2023

• curprev 20:3120:31, 14 January 2023‎ Lidnariq talk contribs‎ 8,109 bytes +45‎ UA6548 from org

24 November 2022

• curprev 02:0102:01, 24 November 2022‎ Loglow talk contribs‎ m 8,064 bytes +12‎ fixed several image display sizes
• curprev 01:5601:56, 24 November 2022‎ Loglow talk contribs‎ 8,052 bytes +38‎ added photo of RC2C03C
• curprev 01:5401:54, 24 November 2022‎ Loglow talk contribs‎ 8,014 bytes +38‎ added new full photo of RP2C03B
• curprev 01:5201:52, 24 November 2022‎ Loglow talk contribs‎ 7,976 bytes +45‎ added photo of UA6538

5 October 2022

• curprev 21:4821:48, 5 October 2022‎ Loglow talk contribs‎ 7,931 bytes +92‎ Added RP2C02E and two photos

28 September 2022

• curprev 00:2400:24, 28 September 2022‎ Loglow talk contribs‎ 7,839 bytes +52‎ added photo of RC2C05-03
• curprev 00:2200:22, 28 September 2022‎ Loglow talk contribs‎ 7,787 bytes +40‎ added additional photo of RP2C02D-0
• curprev 00:1400:14, 28 September 2022‎ Loglow talk contribs‎ 7,747 bytes +36‎ added photo of UA6541
• curprev 00:1000:10, 28 September 2022‎ Loglow talk contribs‎ 7,711 bytes +37‎ added photo of RP2C07

27 September 2022

• curprev 10:3210:32, 27 September 2022‎ Fiskbit talk contribs‎ 7,674 bytes −159‎ Removes the RP2C03G. There is no evidence this chip actually exists. Very few mentions online, possibly stemming from a typo long ago. Happy to add this back if anyone can support its existence at all.

26 September 2022

• curprev 17:5617:56, 26 September 2022‎ Lidnariq talk contribs‎ 7,833 bytes +90‎ more

25 September 2022

• curprev 03:3903:39, 25 September 2022‎ Lidnariq talk contribs‎ 7,743 bytes −5‎ egg on my face, the PLCC was the PPU

24 September 2022

• curprev 20:4820:48, 24 September 2022‎ Lidnariq talk contribs‎ 7,748 bytes +193‎ a few more

17 September 2022

• curprev 04:5504:55, 17 September 2022‎ Lidnariq talk contribs‎ 7,555 bytes +64‎ more
• curprev 02:1202:12, 17 September 2022‎ Lidnariq talk contribs‎ 7,491 bytes +83‎ more
• curprev 01:3301:33, 17 September 2022‎ Lidnariq talk contribs‎ m 7,408 bytes +54‎ and more
• curprev 01:2201:22, 17 September 2022‎ Lidnariq talk contribs‎ 7,354 bytes +47‎ more

16 September 2022

• curprev 22:1922:19, 16 September 2022‎ Lidnariq talk contribs‎ 7,307 bytes +96‎ add more chip pictures

15 September 2022

• curprev 06:4806:48, 15 September 2022‎ Lidnariq talk contribs‎ 7,211 bytes +584‎ add a buncha PPU pictures

14 September 2022

• curprev 05:5405:54, 14 September 2022‎ Lidnariq talk contribs‎ m 6,627 bytes +31‎ the one photo we've seen on a 2C02letterless
• curprev 05:4205:42, 14 September 2022‎ Lidnariq talk contribs‎ 6,596 bytes +130‎ add more package pictures

13 September 2022

• curprev 02:1802:18, 13 September 2022‎ Lidnariq talk contribs‎ 6,466 bytes +180‎ more package pictures

12 September 2022

• curprev 23:0423:04, 12 September 2022‎ Lidnariq talk contribs‎ 6,286 bytes +172‎ a bunch of famiclone PPU package pictures
• curprev 20:5820:58, 12 September 2022‎ Lidnariq talk contribs‎ 6,114 bytes +85‎ add "6022" PPU

25 July 2022

• curprev 05:4305:43, 25 July 2022‎ Lidnariq talk contribs‎ m 6,029 bytes −2‎ 2C07A may not exist, but 2C07(nothing) may.

21 July 2022

• curprev 05:0005:00, 21 July 2022‎ Lidnariq talk contribs‎ 6,031 bytes +162‎ 2c02a problems

15 April 2022

• curprev 21:1721:17, 15 April 2022‎ Lidnariq talk contribs‎ 5,869 bytes +129‎ corresponding PPU

12 April 2022

• curprev 20:0120:01, 12 April 2022‎ Lidnariq talk contribs‎ m 5,740 bytes 0‎ Lidnariq moved page User:Lidnariq/Known PPU revisions to PPU variants: Too important to be under my namespace

8 April 2022

• curprev 20:1520:15, 8 April 2022‎ Fiskbit talk contribs‎ 5,740 bytes 0‎ New upper bound to number of letterless PPUs.

28 January 2022

• curprev 22:3522:35, 28 January 2022‎ Lidnariq talk contribs‎ 5,740 bytes +39‎ No edit summary
• curprev 22:2022:20, 28 January 2022‎ Lidnariq talk contribs‎ 5,701 bytes +67‎ describe rev B bug

18 June 2021

• curprev 15:5615:56, 18 June 2021‎ Lidnariq talk contribs‎ 5,634 bytes +67‎ update TA-02NP

7 March 2021

• curprev 10:0110:01, 7 March 2021‎ Fiskbit talk contribs‎ 5,567 bytes −28‎ Confirmed rev E-0 PPUs do not allow palette reads using new palette_read_test.

27 November 2020

• curprev 21:2821:28, 27 November 2020‎ Krzysiobal talk contribs‎ 5,595 bytes 0‎ Missmatched pins

5 October 2020

• curprev 19:5319:53, 5 October 2020‎ Krzysiobal talk contribs‎ 5,595 bytes −1‎ misspell

3 October 2020

• curprev 08:2808:28, 3 October 2020‎ Krzysiobal talk contribs‎ 5,596 bytes +99‎ +PPU=KC-6078

4 September 2020

• curprev 05:2805:28, 4 September 2020‎ Lidnariq talk contribs‎ m 5,497 bytes +55‎ UM6558 crystal

30 August 2020

• curprev 06:2706:27, 30 August 2020‎ Lidnariq talk contribs‎ 5,442 bytes +8‎ re-factor PAL-M crystal frequency to show color periods per scanline

1 August 2020

• curprev 00:3200:32, 1 August 2020‎ Lidnariq talk contribs‎ 5,434 bytes +118‎ Zoinknoise on the forum found at least one 6528 where OAMDATA isn't readable

25 April 2020

• curprev 05:1705:17, 25 April 2020‎ Lidnariq talk contribs‎ m 5,316 bytes +1‎ inner grammar pedant
• curprev 02:3102:31, 25 April 2020‎ Quietust talk contribs‎ m 5,315 bytes 0‎ No edit summary

24 April 2020

• curprev 20:5820:58, 24 April 2020‎ Lidnariq talk contribs‎ m 5,315 bytes +8‎ call out the PPUs that have only been seen with a -0 suffix
• curprev 20:0120:01, 24 April 2020‎ Lidnariq talk contribs‎ 5,307 bytes +90‎ 2C02D and 2C07A come in both D/A and D-0/A-0 variants

23 April 2020

• curprev 17:4217:42, 23 April 2020‎ Lidnariq talk contribs‎ 5,217 bytes +323‎ No edit summary

16 March 2020

• curprev 17:4517:45, 16 March 2020‎ Lidnariq talk contribs‎ 4,894 bytes +44‎ TA-02NP also supports 50/60 switch

21 May 2019

• curprev 03:4403:44, 21 May 2019‎ Lidnariq talk contribs‎ 4,850 bytes +20‎ explicitly point 2C03B/C at 2C02B/C
• curprev 01:4901:49, 21 May 2019‎ Lidnariq talk contribs‎ 4,830 bytes −59‎ wiki PPU palettes now documents the RC2C03, so link that

16 May 2019

• curprev 11:5411:54, 16 May 2019‎ Krzysiobal talk contribs‎ 4,889 bytes +458‎ new unique PPU found

6 January 2019

• curprev 20:3120:31, 6 January 2019‎ Lidnariq talk contribs‎ 4,431 bytes +80‎ call out that 2c07 OAMADDR works correctly. Link to 2C04 palettes
• curprev 19:0419:04, 6 January 2019‎ Lidnariq talk contribs‎ 4,351 bytes +102‎ forgot to add this to this table also
• curprev 18:5418:54, 6 January 2019‎ Lidnariq talk contribs‎ 4,249 bytes +236‎ Eugene.S PMed me some extra information to put here

19 November 2018

• curprev 19:1419:14, 19 November 2018‎ Lidnariq talk contribs‎ 4,013 bytes +90‎ add T1818P

2 September 2018

• curprev 13:0413:04, 2 September 2018‎ VEG talk contribs‎ 3,923 bytes 0‎ No edit summary
• curprev 13:0313:03, 2 September 2018‎ VEG talk contribs‎ 3,923 bytes +119‎ No edit summary
• curprev 12:0112:01, 2 September 2018‎ VEG talk contribs‎ 3,804 bytes +75‎ No edit summary
• curprev 11:5211:52, 2 September 2018‎ VEG talk contribs‎ 3,729 bytes +152‎ No edit summary

28 May 2018

• curprev 19:0119:01, 28 May 2018‎ Lidnariq talk contribs‎ 3,577 bytes +118‎ No edit summary
• curprev 15:3315:33, 28 May 2018‎ Great Hierophant talk contribs‎ 3,459 bytes +54‎ No edit summary
• curprev 15:3215:32, 28 May 2018‎ Great Hierophant talk contribs‎ 3,405 bytes +70‎ No edit summary

6 May 2018

• curprev 16:5716:57, 6 May 2018‎ Lidnariq talk contribs‎ 3,335 bytes +59‎ add ref for contes of UM6558's Color Data bus
• curprev 16:3616:36, 6 May 2018‎ Lidnariq talk contribs‎ 3,276 bytes +88‎ ua6541

22 January 2018

• curprev 00:5600:56, 22 January 2018‎ Lidnariq talk contribs‎ 3,188 bytes +222‎ mention VT01

21 January 2018

• curprev 07:1707:17, 21 January 2018‎ Lidnariq talk contribs‎ 2,966 bytes +120‎ add PAL-M / PAL-N clock crystal frequencies

6 June 2017

• curprev 20:1420:14, 6 June 2017‎ Lidnariq talk contribs‎ 2,846 bytes 0‎ PAL PPU not CPU

5 June 2017

• curprev 17:5517:55, 5 June 2017‎ Lidnariq talk contribs‎ m 2,846 bytes 0‎ fix copypasta

27 May 2017

• curprev 17:4617:46, 27 May 2017‎ Lidnariq talk contribs‎ m 2,846 bytes +78‎ 2c03g

15 May 2017

• curprev 00:0900:09, 15 May 2017‎ Lidnariq talk contribs‎ 2,768 bytes +87‎ include link to Ti_'s videos about the 2C02E

6 May 2017

• curprev 22:4322:43, 6 May 2017‎ Lidnariq talk contribs‎ 2,681 bytes +149‎ add phantom system PPU

19 March 2017

• curprev 18:4918:49, 19 March 2017‎ Lidnariq talk contribs‎ 2,532 bytes +93‎ found a reference attesting what the 6528p specifically is. not clear if the ua6538 has a P after the part number or not...

7 March 2017

• curprev 23:2723:27, 7 March 2017‎ Lidnariq talk contribs‎ 2,439 bytes +51‎ add ua6548 (pal-m)

1 March 2017

• curprev 01:4501:45, 1 March 2017‎ Lidnariq talk contribs‎ 2,388 bytes +65‎ No edit summary

27 February 2017

• curprev 18:5918:59, 27 February 2017‎ Lidnariq talk contribs‎ 2,323 bytes +336‎ include 6558 and 6561.
• curprev 18:4318:43, 27 February 2017‎ Lidnariq talk contribs‎ 1,987 bytes +1,987‎ get this started