VRC6: Revision history

18 July 2022

• curprev 14:5414:54, 18 July 2022‎ Quietust talk contribs‎ 10,742 bytes +196‎ A #053330 VRC6 (harvested from a Madara cartridge) has been decapped and revealed to be an SLA7340 CMOS gate array, very similar to the NEC MMC3B/MMC3C

23 December 2021

• curprev 07:5607:56, 23 December 2021‎ NewRisingSun talk contribs‎ 10,546 bytes −39‎ Undo revision 18998 by Ben Boldt (talk) Tag: Undo

22 December 2021

• curprev 00:4900:49, 22 December 2021‎ Ben Boldt talk contribs‎ m 10,585 bytes +39‎ Added scanline IRQ category.

23 August 2020

• curprev 04:4604:46, 23 August 2020‎ Ben Boldt talk contribs‎ m 10,546 bytes +42‎ Cleanup / clarity

31 May 2019

• curprev 22:0022:00, 31 May 2019‎ Koitsu talk contribs‎ 10,504 bytes +13‎ →‎References

26 January 2019

• curprev 16:4116:41, 26 January 2019‎ Ben Boldt talk contribs‎ 10,491 bytes +20‎ Added pinout link to infobox.

23 July 2018

• curprev 16:4916:49, 23 July 2018‎ Rainwarrior talk contribs‎ 10,471 bytes +24‎ →‎Mode 0: trying to clarify that mode 0 is undesirable for ROM nametables only

1 June 2018

• curprev 05:2805:28, 1 June 2018‎ NovaSquirrel talk contribs‎ 10,447 bytes +49‎ Creating the single screen mirroring category

13 March 2018

• curprev 04:5404:54, 13 March 2018‎ Lidnariq talk contribs‎ m 10,398 bytes −1‎ →‎Mirroring: typo

12 March 2018

• curprev 01:1001:10, 12 March 2018‎ Lidnariq talk contribs‎ m 10,399 bytes 0‎ →‎Mode 3: typo
• curprev 01:0901:09, 12 March 2018‎ Lidnariq talk contribs‎ 10,399 bytes +83‎ →‎CHR Select 0…7 ($Dxxx, $Exxx): the comment about passing through PPU A10 is only for the pattern tables, so call that difference out

11 March 2018

• curprev 22:5822:58, 11 March 2018‎ Lidnariq talk contribs‎ 10,316 bytes +254‎ →‎Other: there's probably a better way to phrase this, but if we're going to talk about this being emergent behavior we probably should mention how ROM nametables would have worked on this variant board
• curprev 22:4822:48, 11 March 2018‎ Rainwarrior talk contribs‎ m 10,062 bytes +33‎ →‎Other: 512k ROM also relies on mode 1
• curprev 22:3522:35, 11 March 2018‎ Rainwarrior talk contribs‎ m 10,029 bytes +85‎ →‎Other: clarifying that there's probably not a deliberate pattern to this
• curprev 22:3122:31, 11 March 2018‎ Rainwarrior talk contribs‎ m 9,944 bytes +13‎ →‎Mode 3: maybe clarify the jump from 0/1 to even/odd.
• curprev 22:1822:18, 11 March 2018‎ Rainwarrior talk contribs‎ m 9,931 bytes −1‎ →‎Mode 3: extra newline
• curprev 22:1722:17, 11 March 2018‎ Rainwarrior talk contribs‎ 9,932 bytes +131‎ →‎Mode 3: changing description to better match intent, the redundancy is kind of just trivia unrelated to intent of mode
• curprev 22:0722:07, 11 March 2018‎ Rainwarrior talk contribs‎ 9,801 bytes 0‎ →‎Mirroring: forgot to reorder the mirroring description
• curprev 22:0422:04, 11 March 2018‎ Rainwarrior talk contribs‎ 9,801 bytes +776‎ →‎Mode 0: filling in the ROM nametables behaviour
• curprev 21:5221:52, 11 March 2018‎ Rainwarrior talk contribs‎ 9,025 bytes +1,004‎ →‎Mirroring: $B003:5 clear table
• curprev 21:3221:32, 11 March 2018‎ Rainwarrior talk contribs‎ 8,021 bytes +51‎ →‎Mirroring: clarify that only mode 0 was used
• curprev 21:3021:30, 11 March 2018‎ Rainwarrior talk contribs‎ 7,970 bytes +814‎ →‎Mirroring: parallel tables for all 4 modes
• curprev 21:1721:17, 11 March 2018‎ Rainwarrior talk contribs‎ 7,156 bytes +182‎ →‎Mirroring: maybe mirroring could be split into 4 modes like the documents?
• curprev 20:5320:53, 11 March 2018‎ Rainwarrior talk contribs‎ 6,974 bytes +783‎ →‎CHR Select 0…7 ($Dxxx, $Exxx): explaining mirroring for "mode 3"
• curprev 19:4619:46, 11 March 2018‎ Rainwarrior talk contribs‎ 6,191 bytes −63‎ →‎CHR Select 0…7 ($Dxxx, $Exxx): noting that bit 5 clear is meant for an unseen PCB, not sure if note at the end of the mirroring section is correct
• curprev 00:1700:17, 11 March 2018‎ Rainwarrior talk contribs‎ 6,254 bytes −10‎ →‎Mirroring: Oh! I misunderstood when I said vertical was forced, I mistakenly thought PPU A10 was passed, not the internal register LSB. Isn't it arbitrary then, not just vertical/1-screen?
• curprev 00:0300:03, 11 March 2018‎ Rainwarrior talk contribs‎ 6,264 bytes +119‎ →‎PPU Banking Style ($B003): additional note that bit 5 is normally set

10 March 2018

• curprev 23:5523:55, 10 March 2018‎ Lidnariq talk contribs‎ 6,145 bytes +20‎ →‎Mirroring: clarify what "not replaced" means
• curprev 23:5223:52, 10 March 2018‎ Lidnariq talk contribs‎ 6,125 bytes +14‎ →‎Mirroring: the specific banks used when bit 5 is clear are a function of banks 6 and 7, so you may end up with one-screen or "backwards" vertical instead, also.
• curprev 23:3923:39, 10 March 2018‎ Rainwarrior talk contribs‎ 6,111 bytes −110‎ →‎CHR Select 0…7 ($Dxxx, $Exxx): found the sentence about duplication very confusing, trying to reword it and group it with the other 2k banking statement
• curprev 23:2723:27, 10 March 2018‎ Rainwarrior talk contribs‎ 6,221 bytes +54‎ →‎Mirroring: should maybe have worded the practice suggestion with bit 4 first, being the deciding factor
• curprev 23:2323:23, 10 March 2018‎ Lidnariq talk contribs‎ m 6,167 bytes −3‎ →‎CHR Select 0…7 ($Dxxx, $Exxx): replace one last "$20s bit"
• curprev 23:2123:21, 10 March 2018‎ Rainwarrior talk contribs‎ 6,170 bytes −18‎ →‎CHR Select 0…7 ($Dxxx, $Exxx): replacing "$20s bit" with "bit 5", not sure if i've seen this style anywhere else on the wiki?
• curprev 23:1823:18, 10 March 2018‎ Rainwarrior talk contribs‎ 6,188 bytes +161‎ →‎CHR Select 0…7 ($Dxxx, $Exxx): clarifying normal practice
• curprev 23:1523:15, 10 March 2018‎ Rainwarrior talk contribs‎ 6,027 bytes +6‎ →‎CHR Select 0…7 ($Dxxx, $Exxx): clarifying that this applies to CIRAM as well
• curprev 23:1323:13, 10 March 2018‎ Rainwarrior talk contribs‎ 6,021 bytes +69‎ →‎References: mirroring test ROM reference
• curprev 23:1223:12, 10 March 2018‎ Lidnariq talk contribs‎ 5,952 bytes +43‎ →‎PPU Banking Style ($B003)

30 July 2016

• curprev 08:1408:14, 30 July 2016‎ Lidnariq talk contribs‎ m 5,909 bytes +11‎ →‎PPU Banking Style ($B003): minor style edit

28 July 2016

• curprev 11:3111:31, 28 July 2016‎ Myask talk contribs‎ 5,898 bytes +36‎ →‎CHR Select 0…7 ($Dxxx, $Exxx): decimal -> hexadecimal

27 May 2015

• curprev 20:1020:10, 27 May 2015‎ Myask talk contribs‎ 5,862 bytes +15‎ Linking audio from infobox

18 May 2015

• curprev 17:0917:09, 18 May 2015‎ Lidnariq talk contribs‎ m 5,847 bytes +36‎ add cat:cycleIRQ

14 May 2015

• curprev 22:3822:38, 14 May 2015‎ PGCX864 talk contribs‎ 5,811 bytes −14‎ Undo revision 10653 by PGCX864 (talk)
• curprev 22:3822:38, 14 May 2015‎ PGCX864 talk contribs‎ 5,825 bytes +14‎ No edit summary

23 April 2015

• curprev 17:1017:10, 23 April 2015‎ Rainwarrior talk contribs‎ 5,811 bytes +38‎ pinout link was lost in infoboxing
• curprev 14:4714:47, 23 April 2015‎ Lidnariq talk contribs‎ 5,773 bytes +3‎ "boards" doesn't mean "variants" ... and are we sure we want boards to be a required field?
• curprev 14:3414:34, 23 April 2015‎ PGCX864 talk contribs‎ 5,770 bytes +18‎ No edit summary
• curprev 14:3114:31, 23 April 2015‎ PGCX864 talk contribs‎ 5,752 bytes +3‎ No edit summary
• curprev 14:2514:25, 23 April 2015‎ PGCX864 talk contribs‎ 5,749 bytes −7‎ No edit summary
• curprev 14:2414:24, 23 April 2015‎ PGCX864 talk contribs‎ 5,756 bytes 0‎ No edit summary

21 April 2015

• curprev 10:2710:27, 21 April 2015‎ Bregalad talk contribs‎ 5,756 bytes +137‎ →‎References: Added link to \Firebug\'s document