User contributions for Xetheria
29 October 2025
- 21:3621:36, 29 October 2025 diff hist +193 Emulation Mode Flag mentioned TXS quirk current
28 October 2025
- 22:4922:49, 28 October 2025 diff hist −8 Overflow Flag →References: cleaner URLs current
- 22:3622:36, 28 October 2025 diff hist +82 XBA →Syntax: probably doesn't use register renaming current
- 18:5118:51, 28 October 2025 diff hist +53 Emulation Mode Flag clarify that memory accesses may not always access bank 0
- 18:4918:49, 28 October 2025 diff hist +84 Bank Address Register works even in emulation mode current
- 18:3518:35, 28 October 2025 diff hist +74 Emulation Mode Flag linkify page 374
- 18:0718:07, 28 October 2025 diff hist +25 TCS ignores M flag current
- 17:5317:53, 28 October 2025 diff hist +76 XBA XBA ignores M flag, clarified that other instructions overwrite regs
- 02:2702:27, 28 October 2025 diff hist +2 Direct Page Indexed Indirect, X Addressing →References: hid archive URL current
- 02:0402:04, 28 October 2025 diff hist +172 Direct Page Indirect Addressing →Syntax: meaning current
- 00:5900:59, 28 October 2025 diff hist +248 BRK NMOS 6502 BRK did not affect decimal flag current
25 October 2025
- 21:5421:54, 25 October 2025 diff hist +143 Carry Flag CMP, CPX, CPY set if no borrow required current
- 20:2120:21, 25 October 2025 diff hist +29 Control Deck official jargon current
- 20:1920:19, 25 October 2025 diff hist +33 N controller created page current Tag: New redirect
- 20:1820:18, 25 October 2025 diff hist +4 Front Panel Daughterboard linkify controller current
- 16:1716:17, 25 October 2025 diff hist +20 TC1 timing category current
24 October 2025
- 02:3902:39, 24 October 2025 diff hist +8 INC →Cycle Penalties: for INC current
- 02:3902:39, 24 October 2025 diff hist +8 DEC →Cycle Penalties: for DEC current
- 02:3802:38, 24 October 2025 diff hist +64 DEC →Cycle Penalties: give NES as an example
- 02:3702:37, 24 October 2025 diff hist +65 INC →Cycle Penalties: give NES as an example
- 02:3602:36, 24 October 2025 diff hist +126 JMP →Quirk: NMOS 6502 JMP bug was fixed current
23 October 2025
- 23:4923:49, 23 October 2025 diff hist +60 DSP1/Inverse →Output Parameters: linkify page 3-3-1 current
- 23:4423:44, 23 October 2025 diff hist +119 DSP1/Inverse hex suffix was missing
- 23:2923:29, 23 October 2025 diff hist +112 DSP1/Target screen and ground current
22 October 2025
- 06:0406:04, 22 October 2025 diff hist +8 List of Setting Examples book 1 heading current
21 October 2025
- 03:3003:30, 21 October 2025 diff hist +17 CPUK not literally produced by pin current
15 October 2025
- 15:4015:40, 15 October 2025 diff hist +59 S-PPU1 genreates bg current
16 August 2025
- 06:2506:25, 16 August 2025 diff hist −4 Write-Twice Register Shorten description current
- 06:1406:14, 16 August 2025 diff hist +34 FLG FLG is short for Flag, global mute set on powerup current
14 August 2025
- 08:2108:21, 14 August 2025 diff hist +41 UPD6376 see also LRCK current
- 08:2008:20, 14 August 2025 diff hist −15 Left Right Clock improve wording current
9 August 2025
- 00:5100:51, 9 August 2025 diff hist +684 Write-Twice Register added example registers
6 August 2025
- 01:4401:44, 6 August 2025 diff hist +38 N Cart Bank Switching created page current Tag: New redirect
- 01:2601:26, 6 August 2025 diff hist +64 Cartridge Bank Switching not to be confused with 65c816 current
- 01:2301:23, 6 August 2025 diff hist +38 N cartridge bank switching created page current Tag: New redirect
- 01:2201:22, 6 August 2025 diff hist +4 Address Bus A linkify cartridge bank switching current
- 01:2101:21, 6 August 2025 diff hist +131 Address Bus A cleaned up wording
20 July 2025
- 21:2821:28, 20 July 2025 diff hist −1 Bitplane →Motivation: singular "reason" current
11 June 2025
- 00:2700:27, 11 June 2025 diff hist −3 TYA improve op size wording current
- 00:2600:26, 11 June 2025 diff hist −3 TXA improve op size wording current
10 June 2025
- 23:2623:26, 10 June 2025 diff hist +33 TSC always transfers two bytes current
- 23:1823:18, 10 June 2025 diff hist +85 TYA accum size determines operation size
- 23:1723:17, 10 June 2025 diff hist +85 TXA accum size determines operation size
- 22:0222:02, 10 June 2025 diff hist +45 X Index Register high byte hidden and forced to zero current
- 22:0222:02, 10 June 2025 diff hist +45 Y Index Register high byte hidden and forced to zero current
- 21:5121:51, 10 June 2025 diff hist +77 TAY target reg determines transfer size current
- 21:4821:48, 10 June 2025 diff hist +77 TAX target reg determines transfer size current
31 March 2025
- 19:3319:33, 31 March 2025 diff hist −12 Talk:Sicari No edit summary current
25 March 2025
- 06:0006:00, 25 March 2025 diff hist +88 Audio RAM cannot be accessed directly by 5A22 current
- 05:5405:54, 25 March 2025 diff hist +5 Sound RAM consolidated double redirect current Tag: Redirect target changed