User contributions for Johnnyo - SpecNext Wiki

Results for Johnnyo talk block log uploads logs abuse log

A user with 123 edits. Account created on 9 January 2024.

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19:0319:03, 4 December 2025 diff hist +10 Memory map →Memory decoding order current
17:4017:40, 4 December 2025 diff hist +58 Memory map →Memory decoding order
17:1517:15, 4 December 2025 diff hist +69 Memory map →Memory decoding order
17:0817:08, 4 December 2025 diff hist +752 Memory map →Memory decoding order
15:5115:51, 4 December 2025 diff hist 0 Memory map →Memory decoding order
15:0915:09, 4 December 2025 diff hist +74 MAME:Installing →Creating and populating a SD card image using hdfmonkey current
15:0715:07, 4 December 2025 diff hist +412 MAME:Installing →Creating and populating a SD card image using hdfmonkey
14:4814:48, 4 December 2025 diff hist 0 MAME:Installing moving "mounting" of images section after the "creating" section
14:3514:35, 4 December 2025 diff hist −1 MAME:Installing →Creating and populating a SD card image using hdfmonkey
14:2414:24, 4 December 2025 diff hist +237 MAME:Installing →Creating and populating a SD card image using other tools
13:4013:40, 4 December 2025 diff hist +32 MAME:Installing →Creating and populating a SD card image using hdfmonkey
13:3713:37, 4 December 2025 diff hist +314 MAME:Installing →Creating and populating a SD card image using hdfmonkey
13:3313:33, 4 December 2025 diff hist +230 MAME:Installing →Creating and populating a SD card image using hdfmonkey
13:3013:30, 4 December 2025 diff hist +446 MAME:Installing →Creating a NextZXOS SD card image under Linux

16:1616:16, 27 November 2025 diff hist +993 Development Tools:Linux setup New sections about extracting the files and creating the image current
13:3613:36, 27 November 2025 diff hist +27 Development Tools:Linux setup →Checking if it all works: jjjs mark in the help output
13:3313:33, 27 November 2025 diff hist +54 Development Tools:Linux setup →Retrieving the hdfmonkey source: mostly code reformatting

09:0909:09, 18 November 2025 diff hist +424 MAME:Installing →Use

20:5720:57, 13 November 2025 diff hist −155 MAME:Installing →Use: removed the link to the older zip without the GPL LICENSE inside
00:1800:18, 13 November 2025 diff hist +443 MAME:Installing →Use

19:5919:59, 11 November 2025 diff hist +69 MAME:Installing →Keys
19:5619:56, 11 November 2025 diff hist +72 MAME:Installing →Keys

23:3323:33, 27 October 2025 diff hist −249 Pi:Main Page Undo revision 25756 by Doors-&-windows4251 (talk) current Tag: Undo
23:3223:32, 27 October 2025 diff hist +290 Pi:Main Page Undo revision 41313 by Johnnyo (talk) Tag: Undo
23:2723:27, 27 October 2025 diff hist −290 Pi:Main Page Deleted spam Tag: Manual revert

17:3017:30, 29 August 2025 diff hist +53 Interrupts →Another Summary, with Core Versions Specified (from discord, by SevenFFF) current
17:2917:29, 29 August 2025 diff hist +168 Interrupts →Another Summary, with Core Versions Specified (from discord, by SevenFFF)
17:2417:24, 29 August 2025 diff hist +1,502 Interrupts Another Summary, with Core Versions Specified

09:5909:59, 5 August 2025 diff hist +941 Pi:Main Page Undo revision 19001 by Window-&-door9648 (talk) Tag: Undo

10:2310:23, 23 July 2025 diff hist 0 FAQ →Are there alternative pre-made images of the distro for emulators?: uncapitalize current
10:2210:22, 23 July 2025 diff hist +245 FAQ added link to zxnext.uk hosted sd

09:3209:32, 23 May 2025 diff hist +367 FAQ →Where can I download a copy of the manual?

01:5801:58, 4 May 2025 diff hist +242 System Variables added legend current
01:4501:45, 4 May 2025 diff hist +316 System Variables adding the variables starting with $5B00

20:3220:32, 22 April 2025 diff hist +87 Reset Register adding bit 7 for write

18:0018:00, 7 April 2025 diff hist +66 N Talk:Palettes Palette Visuals

17:3117:31, 25 January 2025 diff hist −7 m Extended Z80 instruction set →A note on some Z80-N specific observations: typo
17:3017:30, 25 January 2025 diff hist +374 Extended Z80 instruction set →Open Issues: => A note on some Z80-N specific observations
17:2817:28, 25 January 2025 diff hist −291 Extended Z80 instruction set →Errata: removed an inconclusive old paragraph
13:0313:03, 25 January 2025 diff hist +4 m Extended Z80 instruction set →Z80N instructions opcodes
12:5412:54, 25 January 2025 diff hist −2 m Extended Z80 instruction set →Z80N instructions opcodes
12:4912:49, 25 January 2025 diff hist +1 m Extended Z80 instruction set →Z80N instructions opcodes: fix the link
12:4912:49, 25 January 2025 diff hist +195 m Extended Z80 instruction set →Z80N instructions opcodes
02:3502:35, 25 January 2025 diff hist −8 Extended Z80 instruction set →Z80N instructions opcodes
02:3302:33, 25 January 2025 diff hist +908 Extended Z80 instruction set →Z80N instructions opcodes: added a description
01:4701:47, 25 January 2025 diff hist +377 Extended Z80 instruction set →Z80N instructions opcodes: format

23:5923:59, 24 January 2025 diff hist +3 m Extended Z80 instruction set →Z80N instructions opcodes
23:5123:51, 24 January 2025 diff hist 0 m Extended Z80 instruction set →Z80N instructions opcodes: wording
23:4923:49, 24 January 2025 diff hist −380 Extended Z80 instruction set →Z80N instructions opcodes: encoding column
23:3723:37, 24 January 2025 diff hist +1 Extended Z80 instruction set No edit summary

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