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Date Name Thumbnail Size User Description Versions
00:20, 18 January 2023 CRTC cursor small.gif (file) 5 KB Jgharston   1
00:16, 18 January 2023 CRTC cursor.gif (file) 10 KB Jgharston   1
00:15, 16 January 2023 CRTC timing small.gif (file) 17 KB Jgharston   2
00:04, 16 January 2023 CRTC timing.gif (file) 38 KB Jgharston   1
02:48, 16 October 2021 NegativeInkeyHEX.jpg (file) 139 KB Mikroman3526 HEX values added 1
17:35, 14 September 2020 Master512internals.jpg (file) 103 KB Cverrier BBC Master internals 1
17:33, 14 September 2020 Master512copro.jpg (file) 352 KB Cverrier Master 512 80186 Co-processor daughterboard 1
13:53, 14 September 2020 The-acorn-ieee-interface-for-the-bbc-microcomputer.jpg (file) 51 KB Cverrier IEEE Interface promotional picture 1
13:28, 14 September 2020 6502tube.gif (file) 425 KB Cverrier 6502 Second Processor circuit diagram 1
13:18, 14 September 2020 AcornTeletextAdapter.jpg (file) 31 KB Cverrier Acorn Teletext Adaptor 1
13:10, 14 September 2020 6502SecondProcessor.jpg (file) 29 KB Cverrier 6502 Second Processor 1
13:07, 14 September 2020 BBCMusic500.jpg (file) 32 KB Cverrier Acorn Music 500 1
10:38, 14 September 2020 ModelA Motherboard.jpg (file) 153 KB Cverrier BBC Model A - Lid and keyboard removed 1
10:21, 14 September 2020 EliteScreen.gif (file) 4 KB Cverrier BBC Elite gameplay 1
10:01, 14 September 2020 EliteBox.jpg (file) 65 KB Cverrier Elite for BBC Micro - Packaging front cover 1
12:55, 13 September 2020 Plus 3 fitted.jpg (file) 77 KB Cverrier Acorn Plus Three expansion module 1
12:49, 13 September 2020 ElectronPlus1.jpg (file) 30 KB Cverrier Acorn Plus One expansion module 2
12:38, 13 September 2020 Acorn-electron.png (file) 365 KB Cverrier Acorn Electron 1
12:34, 13 September 2020 BBC-Micro-and-Microvitec-Cub-Monitor.jpg (file) 106 KB Cverrier Microvitec Cub 1431 Monitor 1
12:26, 13 September 2020 MasterCompact.jpg (file) 59 KB Cverrier BBC Master Compact - with screen 1
12:15, 13 September 2020 ModelBplus.jpg (file) 90 KB Cverrier BBC Microcomputer Plus 64 1
12:14, 13 September 2020 SpeechUpgrade.jpg (file) 74 KB Cverrier BBC Micro Speech Synthesis upgrade 1
13:48, 12 September 2020 AcormAtomMagAdvert.jpg (file) 83 KB Cverrier Acorn Atom Magazine Advertisment 1
13:37, 12 September 2020 AtomKit.jpg (file) 111 KB Cverrier Acorn Atom Kit 1
13:22, 12 September 2020 AcornAtom.jpg (file) 57 KB Cverrier   1
12:48, 12 September 2020 BBCMicroIssue2.jpg (file) 344 KB Cverrier   1
12:33, 12 September 2020 BBCMicroUserGuide(Provisional).jpg (file) 73 KB Cverrier BBC Micro Provisional User Guide 1
12:33, 12 September 2020 BBCMicroUserGuide.jpg (file) 82 KB Cverrier BBC Micro User Guide 1
11:57, 12 September 2020 BBCMicro.png (file) 200 KB Cverrier BBC Micro 1
11:52, 12 September 2020 BBC-Micro User issue 1.jpg (file) 24 KB Cverrier Front cover of BBC Micro User magazine Issue 1 1
20:42, 14 May 2020 DDOS disc catalogue format.png (file) 5 KB Regregex Reverted to version as of 21:36, 13 December 2015: byte 0 is configuration/version number as per manual 4
21:12, 7 October 2017 Video ULA pinout.png (file) 3 KB Regregex corrected pins 15, 16 to V2, V1 2
03:09, 13 October 2016 MODE 13 (BBC) demonstration.gif (file) 5 KB Jgharston   5
03:08, 13 October 2016 MODE 9 (BBC) demonstration.gif (file) 6 KB Jgharston   2
02:06, 13 October 2016 MODE 12 (BBC) demonstration.gif (file) 5 KB Jgharston   1
23:37, 12 October 2016 Teletext Engineering Test Page.png (file) 12 KB Jgharston   2
21:14, 12 October 2016 MODE 9 (BBC) demonstration.png (file) 2 KB Jgharston   1
20:55, 12 October 2016 MODE 10 (BBC) demonstration.png (file) 2 KB Jgharston   2
18:17, 12 October 2016 MODE 11 (BBC) demonstration.gif (file) 4 KB Jgharston   1
18:12, 12 October 2016 MODE 14 (BBC) demonstration.gif (file) 4 KB Jgharston   1
13:13, 9 October 2016 MODE 8 (BBC) demonstration.gif (file) 4 KB Jgharston   1
01:08, 15 August 2016 Basicstack.gif (file) 5 KB Jgharston Demonstration of location of BASIC stack. 2
19:41, 22 February 2016 PDP11 BBC BASIC.jpg (file) 66 KB Jgharston Reverted to version as of 22:05, 15 February 2016 3
14:49, 14 February 2016 Mode7vsTeletext.png (file) 86 KB Lurkio   2
18:32, 2 February 2016 80286copro.jpeg (file) 290 KB Lurkio downsized 2
22:43, 13 December 2015 OSWRCH output fanout.png (file) 25 KB Regregex Code points and intercept box 2
19:42, 8 March 2015 Vortex gameplay screenshot.png (file) 970 bytes WikiSysop ''Vortex'' (Software Invasion, 1983) gameplay screenshot, showing a typical <code>MODE 4</code> display. 1
19:42, 8 March 2015 Video ULA serialisation block diagram.png (file) 8 KB WikiSysop Block diagram equivalent to the video generation function of the Video ULA in <code>MODE</code>s 0–6. In <code>MODE 7</code> the ULA repeats the RGB Teletext inputs, not shown. My own work. 1
19:41, 8 March 2015 User defined stick figure.png (file) 2 KB WikiSysop Defining a user character with <code>VDU 23</code>. This bitmap can be assigned to character 224 using the following statement: <pre>VDU 23,224,28,28,8,127,8,20,34,65</pre> Regregex 20:43, 13 December 2007 (UTC) 1
19:40, 8 March 2015 Tomcat gameplay screenshot.png (file) 7 KB WikiSysop ''Tomcat'' (Players, 1989) gameplay screenshot, showing a rich <code>MODE 4</code> display. 1
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