User contributions for Johnnyo - SpecNext Wiki

Results for Johnnyo talk block log uploads logs abuse log

A user with 425 edits. Account created on 9 January 2024.

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13:2613:26, 24 January 2026 diff hist +1 MAME:Installing →3. Get the NextZXOS Image: rearranging words

18:1618:16, 23 January 2026 diff hist +83 MAME:Installing →Creating and manipulating NextZXOS SD card image: refer to zxnext.uk/hosted here too
18:1218:12, 23 January 2026 diff hist +12 MAME:Installing →3. Get the NextZXOS Image: emphasis to what works

14:0314:03, 17 January 2026 diff hist −491 Extended Z80 instruction set →Z80N instructions opcodes: removed "2 x code" marks, fixed value in TEST line current

07:3207:32, 6 January 2026 diff hist −434 DivMMC Trap Enable 2 Register non existent nextreg current
07:2907:29, 6 January 2026 diff hist −52 Board feature control →Next/TBBlue Feature Control Registers: remove entry to "not implemented" B4 current
07:2507:25, 6 January 2026 diff hist −483 DivMMC Trap Enable 1 Register to be removed current

08:3808:38, 30 December 2025 diff hist 0 Board feature control →The list of ports: FE control first
08:2708:27, 30 December 2025 diff hist +191 Board feature control →The list of ports: link ports NN too
08:2308:23, 30 December 2025 diff hist +556 Board feature control →Next/TBBlue Feature Control Registers: link from the NextReg:$NN too
07:5007:50, 30 December 2025 diff hist +92 Board feature control →Next/TBBlue Feature Control Registers: added Pi GPIO which had '-'
07:4907:49, 30 December 2025 diff hist +30 N NextReg:$9B Redirected page to Pi GPIO Register current Tag: New redirect
07:4907:49, 30 December 2025 diff hist +30 N NextReg:$9A Redirected page to Pi GPIO Register current Tag: New redirect
07:4907:49, 30 December 2025 diff hist +30 N NextReg:$99 Redirected page to Pi GPIO Register current Tag: New redirect
07:4907:49, 30 December 2025 diff hist +30 N NextReg:$98-$9B Redirected page to Pi GPIO Register current Tag: New redirect
07:4907:49, 30 December 2025 diff hist +30 N NextReg:$98 Redirected page to Pi GPIO Register current Tag: New redirect
07:4807:48, 30 December 2025 diff hist +44 N NextReg:$93 Redirected page to Pi GPIO Output Enable Register current Tag: New redirect
07:4807:48, 30 December 2025 diff hist +44 N NextReg:$92 Redirected page to Pi GPIO Output Enable Register current Tag: New redirect
07:4807:48, 30 December 2025 diff hist +44 N NextReg:$91 Redirected page to Pi GPIO Output Enable Register current Tag: New redirect
07:4807:48, 30 December 2025 diff hist +44 N NextReg:$90-$93 Redirected page to Pi GPIO Output Enable Register current Tag: New redirect
07:4807:48, 30 December 2025 diff hist +44 N NextReg:$90 Redirected page to Pi GPIO Output Enable Register current Tag: New redirect
07:3807:38, 30 December 2025 diff hist +47 Board feature control Changing the subtitle to "About The Content of this Page"
07:3507:35, 30 December 2025 diff hist +23 Board feature control →The list of ports
07:3407:34, 30 December 2025 diff hist +1,081 Board feature control →Mapped Spectrum Ports: port list
07:2907:29, 30 December 2025 diff hist 0 NextPort:$xxFF No edit summary current
07:2907:29, 30 December 2025 diff hist +30 N NextPort:$xxFE Redirected page to ULA Control Port current Tag: New redirect
07:2807:28, 30 December 2025 diff hist +33 N NextPort:$xxDF Redirected page to SpecDrum DAC Output current Tag: New redirect
07:2807:28, 30 December 2025 diff hist 0 NextPort:$xx5B No edit summary current
07:2807:28, 30 December 2025 diff hist 0 NextPort:$xx57 No edit summary current
07:2807:28, 30 December 2025 diff hist +30 N NextPort:$FFDF Redirected page to Kempston Mouse Y current Tag: New redirect
07:2807:28, 30 December 2025 diff hist +30 N NextPort:$FBDF Redirected page to Kempston Mouse X current Tag: New redirect
07:2707:27, 30 December 2025 diff hist +36 N NextPort:$FADF Redirected page to Kempston Mouse Buttons current Tag: New redirect
07:2707:27, 30 December 2025 diff hist +34 N NextPort:$EFF7 Redirected page to Pentagon 1024 paging current Tag: New redirect
07:2707:27, 30 December 2025 diff hist +20 N NextPort:$E3 Redirected page to DIVMMC current Tag: New redirect
07:2707:27, 30 December 2025 diff hist 0 NextPort:$DFFD No edit summary current
07:2707:27, 30 December 2025 diff hist +21 N NextPort:$BFF5 Redirected page to AY Info current Tag: New redirect
07:2707:27, 30 December 2025 diff hist 0 NextPort:$7FFD No edit summary current
07:2707:27, 30 December 2025 diff hist 0 NextPort:$303B No edit summary current
07:2707:27, 30 December 2025 diff hist +36 N NextPort:$253B Redirected page to TBBlue Register Access current Tag: New redirect
07:2707:27, 30 December 2025 diff hist +36 N NextPort:$243B Redirected page to TBBlue Register Select current Tag: New redirect
07:2607:26, 30 December 2025 diff hist 0 NextPort:$1FFD No edit summary current
07:2607:26, 30 December 2025 diff hist +26 N NextPort:$183B Redirected page to CTC Channels current Tag: New redirect
07:2607:26, 30 December 2025 diff hist +24 N NextPort:$163B Redirected page to UART Frame current Tag: New redirect
07:2607:26, 30 December 2025 diff hist +26 N NextPort:$153B Redirected page to UART Control current Tag: New redirect
07:2607:26, 30 December 2025 diff hist +22 N NextPort:$113B Redirected page to I2C data current Tag: New redirect
07:2507:25, 30 December 2025 diff hist +23 N NextPort:$103B Redirected page to I2C clock current Tag: New redirect
07:2207:22, 30 December 2025 diff hist +8 NextPort:$**FE Undo revision 41729 by Johnnyo (talk) current Tags: Redirect target changed Undo
07:2107:21, 30 December 2025 diff hist −8 NextPort:$**FE Changed redirect target from ULA Control Port to Keyboard Tag: Redirect target changed

22:0822:08, 29 December 2025 diff hist +18,004 Z80 Instruction Table copying the non-semantic content here, as the semantic version is empty now current
21:5621:56, 29 December 2025 diff hist +6,190 Board feature control →Next/TBBlue Feature Control Registers: inserting the whole list

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