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Combined display of all available logs of RevSpace. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 00:14, 11 December 2015 Mahjongg talk contribs uploaded a new version of File:ZX81+35 REV 2.2.pdf (U30 now really a latch instead of a buffer)
- 00:14, 11 December 2015 Mahjongg talk contribs uploaded a new version of File:ZX81+35 REV 2.2.pdf (U30 now really a latch instead of a buffer)
- 23:34, 10 December 2015 Mahjongg talk contribs uploaded a new version of File:ZX81+35 REV 2.2.pdf (/CSYNC generator now AND gate (meaning /CSYNC is low if either /VSYNC OR /HSYNC is low))
- 13:20, 9 December 2015 Mahjongg talk contribs uploaded File:ZX81+35 rev 2.2 schematic.png (New version with INTACK as line counter sync signal, with new logic for VSYNC and /PORCH generation.)
- 23:41, 8 December 2015 Mahjongg talk contribs uploaded File:ZX81+35 REV 2.2.pdf (New version with revised hsync and porch generation, line counter synced with intack signal)
- 18:18, 4 December 2015 Mahjongg talk contribs uploaded File:ZX81+34 keyboard.jpg (Just the keyboard)
- 23:28, 3 November 2015 Mahjongg talk contribs uploaded File:ODYSSEY 2016 PINHEADER ONLY.pdf (NUMBERING SCHEME ODYSSEY CARTRIDGE HEADER TO GERMAN SCHEMATIC)
- 17:53, 3 November 2015 Mahjongg talk contribs uploaded a new version of File:New ZX81+34 keyboard ZXPand PNG version.PNG (upgraded step to STEP, filled in arrows.)
- 17:27, 3 November 2015 Mahjongg talk contribs uploaded a new version of File:Nieuw keyboard overlay.png (Now suitable for ZXPand, plus massive arrows, instead of just outlined. Lower case "step" converted to uppercase "STEP".)
- 17:24, 3 November 2015 Mahjongg talk contribs uploaded a new version of File:New ZX81+34 keyboard ZXPand version.pdf ("step" now in uppercase, direction arrows now massive instead of outlined)
- 18:28, 2 November 2015 Mahjongg talk contribs uploaded File:New ZX81+34 keyboard ZXPand PNG version.PNG (New keyboard with ZXPand functions as editable bitmap)
- 18:20, 2 November 2015 Mahjongg talk contribs uploaded File:New ZX81+34 keyboard ZXPand version.pdf (New ZX34+34 keyboard to scale with ZXPand support)
- 20:21, 24 October 2015 Mahjongg talk contribs uploaded File:Magnavox odyssey playing tennis.jpg (the magnavox odyssey playing the tennis (PONG) game.)
- 17:34, 21 October 2015 Mahjongg talk contribs uploaded a new version of File:ZX81+34 rev 2.1 schematic.png (Changed, µUSB connector to FCI type, removed clock buffer, added extra elco.)
- 17:26, 21 October 2015 Mahjongg talk contribs uploaded a new version of File:ZX81+34 revision 2 preview.png (removed buffer, added new elco)
- 23:03, 20 October 2015 Mahjongg talk contribs uploaded a new version of File:ZX81+34 rev 2.1.pdf (REMOVED BUFFER U25? ADDED CAPACITOR C21 CHANGED MICRO USB CONNECTOR TO FCI TYPE)
- 16:27, 7 October 2015 Mahjongg talk contribs uploaded a new version of File:ZX81+34 revision 2 preview.png (retry.)
- 16:26, 7 October 2015 Mahjongg talk contribs uploaded a new version of File:ZX81+34 revision 2 preview.png (Slightly upgraded, Z80 now has topface, removed non used wires DB9, removed driver SOT23-5.)
- 16:02, 7 October 2015 Mahjongg talk contribs uploaded a new version of File:ZX81+34 rev 2.1 schematic.png (Added header "Version 2.1 October 2015")
- 15:58, 7 October 2015 Mahjongg talk contribs uploaded File:ZX81+34 rev 2.1 schematic.png (Version 2.1, with turbo logic patch, and 6-pin header instead of DB9 connector)
- 21:16, 6 October 2015 Mahjongg talk contribs uploaded File:ZX81+34 rev 2.1.pdf (Differences with revision 2.0: Turbo enable/disable IO addresses interchanged DB9 connector replaced with 6-PIN pinheader)
- 17:52, 30 September 2015 Mahjongg talk contribs uploaded File:ZX81+34 revision 2 preview.png (3D Preview of second revision version, main changes, EEPROM now FLASH, DB9 connector now external (not below PCB) through 6-pin socket. Better µUSB connector, elco moved, clock driver IC moved from underneath Z80. Z80 IC in socket, text changes in sil...)
- 17:11, 23 September 2015 Mahjongg talk contribs uploaded File:ZX81+34 version 2 schematic.png (First edition of ZX81+34 second version)
- 22:04, 22 September 2015 Mahjongg talk contribs uploaded File:ZX81+34 rev 3.0.pdf (ZX81+34 rev 3.0 New version with all known bugs removed, and with flash memory instead of EEPROM.)
- 13:06, 26 August 2015 Mahjongg talk contribs uploaded File:ZX81+34 rev 2.00 schematic.png (revision 2.00 with a few bugs removed. Now with EEPROM instead of OTP)
- 21:07, 25 August 2015 Mahjongg talk contribs uploaded File:ZX81+34 kleur REV 2.0.pdf (revision 2.0)
- 21:07, 25 August 2015 Mahjongg talk contribs uploaded a new version of File:ZX81+34 kleur rev 1.0.pdf (Reverted to version as of 20:57, 20 January 2015)
- 21:04, 25 August 2015 Mahjongg talk contribs uploaded a new version of File:ZX81+34 kleur rev 1.0.pdf (revision 2.0 with bugfixes)
- 20:59, 25 August 2015 Mahjongg talk contribs uploaded a new version of File:ZX81+34 schema.pdf (Various bugs corrected, plus switched OTP to EEPROM)
- 20:25, 19 May 2015 Mahjongg talk contribs uploaded File:ZX81+34 shot without case.jpg
- 20:24, 19 May 2015 Mahjongg talk contribs uploaded File:ZX81+34 bare board.jpg
- 14:13, 5 April 2015 Mahjongg talk contribs uploaded File:ZX81+34 partially built up.JPG (The ZX81+34 with an unfinished keyboard.)
- 11:59, 31 March 2015 Mahjongg talk contribs uploaded a new version of File:Z81+34 BOM.ods (New type of buttons with longer plungers)
- 22:10, 2 March 2015 Mahjongg talk contribs uploaded File:Starting the assembly of the ZX81+34 small.JPG (Just started soldering the first resistors in place with hot air.)
- 21:37, 2 March 2015 Mahjongg talk contribs uploaded File:DSCN2173.JPG (`vextrex and microvision at revspace)
- 00:45, 4 February 2015 Mahjongg talk contribs moved page File:Vektrex.jpg to File:Vectrex running minestorm.jpg (final rename)
- 00:44, 4 February 2015 Mahjongg talk contribs moved page File:Vecktrex.jpg to File:Vektrex.jpg (spelling error in name)
- 00:42, 4 February 2015 Mahjongg talk contribs uploaded File:Vecktrex.jpg (Vectrex running minestorm)
- 23:08, 27 January 2015 Mahjongg talk contribs uploaded File:Overview met component values.png (component value overview)
- 20:17, 24 January 2015 Mahjongg talk contribs uploaded File:ZX81 CHARSET.png (Original character font of ZX81)
- 16:16, 21 January 2015 Mahjongg talk contribs uploaded File:ZX81+34 final.png
- 16:12, 21 January 2015 Mahjongg talk contribs uploaded File:Final preview.png (Final preview of ZX81+34)
- 20:57, 20 January 2015 Mahjongg talk contribs uploaded File:ZX81+34 kleur rev 1.0.pdf
- 20:57, 20 January 2015 Mahjongg talk contribs uploaded File:ZX81+34 schema.pdf
- 20:52, 20 January 2015 Mahjongg talk contribs uploaded File:Z81+34 BOM.ods (Bill of materials for ZX81+34)
- 13:26, 20 January 2015 Mahjongg talk contribs uploaded File:ZX81+34 opgeleukte fontset.png (ZX81 font modified for ZX81+34)
- 13:03, 20 January 2015 Mahjongg talk contribs moved page File:ZX15 preview top 15 january 2015.jpg to File:ZX81+34 final preview january 2015.jpg (finalized preview)
- 12:17, 20 January 2015 Mahjongg talk contribs uploaded File:ZX81+34 versus ZX81.jpg (comparison between ZX81+34 and original ZX81)
- 12:03, 20 January 2015 Mahjongg talk contribs moved page Talk:ZX15 ZX81 clone to Talk:ZX81+34 ZX81 clone (definitive name)
- 12:03, 20 January 2015 Mahjongg talk contribs moved page ZX15 ZX81 clone to ZX81+34 ZX81 clone (definitive name)
- 12:02, 20 January 2015 Mahjongg talk contribs moved page ZX15 to ZX81+34
- 12:01, 20 January 2015 Mahjongg talk contribs uploaded a new version of File:ZX15 preview top 15 january 2015.jpg (Final preview with definitive name ZX81+34)
- 22:38, 17 January 2015 Mahjongg talk contribs uploaded File:ZX81 PCB.jpg (original ZX81 PCB)
- 23:58, 15 January 2015 Mahjongg talk contribs moved page Talk:ZX14 ZX81 clone to Talk:ZX15 ZX81 clone (Because the layout was finished in 2015)
- 23:58, 15 January 2015 Mahjongg talk contribs moved page ZX14 ZX81 clone to ZX15 ZX81 clone (Because the layout was finished in 2015)
- 23:40, 15 January 2015 Mahjongg talk contribs moved page ZX14 to ZX15 (not finished in 2014 warrants a rename)
- 15:47, 15 January 2015 Mahjongg talk contribs uploaded File:ZX15 preview top 15 january 2015.jpg
- 15:47, 15 January 2015 Mahjongg talk contribs uploaded File:Preview ZX15 with keyboard 15 january.jpg
- 15:46, 15 January 2015 Mahjongg talk contribs uploaded File:ZX15 preview 15 january 2015.jpg
- 19:27, 14 January 2015 Mahjongg talk contribs uploaded File:ZX15 preview 14 January 2015.png (.png versie)
- 19:26, 14 January 2015 Mahjongg talk contribs uploaded File:ZX15 preview 14 january 2015.jpg (jpg versie)
- 19:25, 14 January 2015 Mahjongg talk contribs uploaded File:Preview ZX15 with keyboard.jpg (Preview ZX15 with keyboard January 2015)
- 16:59, 19 December 2014 Mahjongg talk contribs uploaded File:ZX81+34.png (Final preview of ZX81+34 (previous ZX14) rev 1.0)
- 18:24, 11 December 2014 Mahjongg talk contribs uploaded File:ZX14 PCB check, almost ok.png (Output of Eurocircuits PCB checker, almost finished, only a few small fixes to copper fills are needed. 11 December 2014)
- 20:20, 29 November 2014 Mahjongg talk contribs uploaded a new version of File:Component placement 16 September 2014.png (now completely routed, pictures is shot from a gerber viewer. Next cleanup, checking ground plane, and copper filling)
- 19:08, 26 November 2014 Mahjongg talk contribs uploaded File:100% routed, before cleanup and copper planes.png (ZX-14 layour, after gaining 100% connectivity, but before checking, cleanup and copper filling.)
- 23:40, 18 November 2014 Mahjongg talk contribs uploaded a new version of File:Component placement 16 September 2014.png (Finished routing, almost 100% routed, next: optimizing cleanup and ground copper fills)
- 19:22, 11 November 2014 Mahjongg talk contribs uploaded a new version of File:Preview ZX14 with keyboard.jpg (Final preview of october 11, 2014)
- 18:43, 11 November 2014 Mahjongg talk contribs uploaded a new version of File:ZX14 preview.jpg (Final version)
- 23:12, 4 November 2014 Mahjongg talk contribs uploaded a new version of File:Component placement 16 September 2014.png
- 00:24, 29 October 2014 Mahjongg talk contribs uploaded a new version of File:Component placement 16 September 2014.png
- 21:24, 21 October 2014 Mahjongg talk contribs uploaded a new version of File:Component placement 16 September 2014.png
- 22:48, 14 October 2014 Mahjongg talk contribs uploaded a new version of File:Component placement 16 September 2014.png (A bit further developed)
- 17:16, 22 September 2014 Mahjongg talk contribs uploaded a new version of File:ZX14 preview.jpg (Version mid September 2014 after deciding where most of the components had to be placed, and about 50% of the PCB was routed. This should like much more like the real PCB than earlier versions.)
- 15:35, 22 September 2014 Mahjongg talk contribs uploaded File:Component placement 16 September 2014.png (status of Layout of the ZX14 on September 2014.)
- 20:12, 26 August 2014 Mahjongg talk contribs uploaded a new version of File:Color coded ZX14 schematic with eprom support.pdf (Rev 1.1 with simplified I/O header)
- 20:03, 26 August 2014 Mahjongg talk contribs uploaded a new version of File:ZX14 schematic.pdf (Simplified and combined LCD, Sound and GPIO header)
- 17:20, 26 June 2014 Mahjongg talk contribs uploaded a new version of File:ZX14 preview.jpg (Knowledge about more probable placement used, and LCD changed to 14-pin dual row type (June 26, 2014))
- 17:23, 25 June 2014 Mahjongg talk contribs uploaded a new version of File:Preview ZX14 with keyboard.jpg (Somewhat more recent version with more practical arrangement of LCD connector)
- 13:57, 12 May 2014 Mahjongg talk contribs uploaded a new version of File:Preview ZX14 with keyboard.jpg (More real looking keyboard on perfboard)
- 16:59, 9 May 2014 Mahjongg talk contribs uploaded a new version of File:Preview ZX14 with keyboard.jpg (Slightly more realistic keyboard interconnect wires)
- 15:47, 9 May 2014 Mahjongg talk contribs uploaded a new version of File:ZX14 schematic.png (Better readable version)
- 16:43, 8 May 2014 Mahjongg talk contribs uploaded File:Preview ZX14 with keyboard.jpg (3D rendered simulation of the ZX14 PCB with a keyboard of 6x6 mm keys placed on a 0.1" grid (perfboard) The area to the left of the ZX14, above the keyboard can be used for (new style) extension boards inside the enclosure.)
- 11:51, 7 May 2014 Mahjongg talk contribs uploaded a new version of File:ZX14 preview.jpg (Slight upgrade with better .STEP files)
- 23:40, 6 May 2014 Mahjongg talk contribs uploaded File:Spectrum with real keys and joystick interface.JPG (my spectrum modded with 40 6x6mm buttons glued inside the to case and wired with very thin blank wire from a multicore cable. also added a DB9 joystick port.)
- 19:02, 27 April 2014 Mahjongg talk contribs uploaded File:Color coded ZX14 schematic with eprom support.pdf (color coded version of zx14, the 2014 zx81 clone)
- 18:46, 27 April 2014 Mahjongg talk contribs uploaded a new version of File:ZX14 schematic.png (more recent but lower resolution, so smaller for faster download, use .pdf file for full res.)
- 18:32, 27 April 2014 Mahjongg talk contribs uploaded a new version of File:ZX14 schematic.pdf (this version also supports (AT28HC256) EPROM'S, instead of AT27C256R OTP's)
- 18:25, 24 April 2014 Mahjongg talk contribs uploaded a new version of File:ZX14 preview.jpg (More advanced preview with many more details, but still without final placement of HCT logic etc.)
- 00:02, 23 April 2014 Mahjongg talk contribs uploaded a new version of File:ZX14 schematic.pdf (converted as A3)
- 21:34, 22 April 2014 Mahjongg talk contribs uploaded File:ZX14 schematic.pdf (Schematic of ZX14)
- 11:51, 18 April 2014 Mahjongg talk contribs moved page Spectrum fixup to Spectrum polish off (fixup has a different meaning for most)
- 13:11, 16 April 2014 Mahjongg talk contribs uploaded File:Keyboard layout.pdf (Keyboard layout drawn to scale)
- 13:09, 16 April 2014 Mahjongg talk contribs uploaded File:Nieuw keyboard ZX14.pdf (Scaled keyboard overlay)
- 13:06, 16 April 2014 Mahjongg talk contribs uploaded File:Nieuw keyboard overlay.png (Preview of ZX14 keyboard overlay)
- 13:04, 16 April 2014 Mahjongg talk contribs uploaded File:KB matrix schematic.pdf (Schematic of ZX14 keyboard)
- 12:53, 16 April 2014 Mahjongg talk contribs uploaded File:Perfboard keyboard preview.png (Preview rendering of a keyboard on eurocard perfboard)
- 12:40, 16 April 2014 Mahjongg talk contribs uploaded File:ZX14 schematic.png (PNG preview of current ZX14 schematic)
- 23:53, 15 April 2014 Mahjongg talk contribs uploaded File:ZX14 schematic.pdf (current schematic of zx14. to do: convert dip28 eeprom to plcc32 add input buffer to cassette input to improve sensitivity.)
- 16:25, 14 April 2014 Mahjongg talk contribs uploaded File:ZX14 preview.jpg (A 3D rendered preview of the ZX14)