User contributions for Mahjongg
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23 November 2016
- 23:3523:35, 23 November 2016 diff hist −27 The worlds smallest (S)NES emulator No edit summary
- 23:3323:33, 23 November 2016 diff hist +161 N File:PTDC0004.JPG SNES emulator setup, PCB with buttons and pullup resistors, below a PI Zero, with pinheader on back. The button PCB is meant to be soldered onto the pinheaders.
- 19:5019:50, 23 November 2016 diff hist +2 The worlds smallest (S)NES emulator No edit summary
- 19:4919:49, 23 November 2016 diff hist +1,134 The worlds smallest (S)NES emulator No edit summary
- 19:3719:37, 23 November 2016 diff hist +263 N The worlds smallest (S)NES emulator Created page with " {{Project |Name=(S)NES emulator |Picture=plaatje dat je geupload hebt op de wiki |Omschrijving=A very tiny, (probably the smallest ever) but functional NES and SNES..."
8 November 2016
- 21:5521:55, 8 November 2016 diff hist −11 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →1 November 2016 Layout fully routed
- 21:5221:52, 8 November 2016 diff hist +16 N File:Layout sound expansion.PNG Optimised layout
2 November 2016
- 23:5423:54, 2 November 2016 diff hist +20 m Zx81plus34 →Its working !
- 23:5323:53, 2 November 2016 diff hist +13 Zx81plus34 →Its working !
- 23:5123:51, 2 November 2016 diff hist +3 Zx81plus34 →Its working !
- 23:5123:51, 2 November 2016 diff hist 0 Zx81plus34 →The ZX81+34 ZX81 Clone, and how it came to be
- 23:4923:49, 2 November 2016 diff hist +1 m ZX81PLUS35 ZX81 clone →1 November 2016, website problem
- 23:4823:48, 2 November 2016 diff hist +41 ZX81PLUS35 ZX81 clone →1 November 2016, website problem
- 23:4723:47, 2 November 2016 diff hist +110 ZX81PLUS35 ZX81 clone →1 November 2016, website problem
- 23:4523:45, 2 November 2016 diff hist +3 ZX81PLUS35 ZX81 clone No edit summary
- 23:4523:45, 2 November 2016 diff hist 0 Zx81plus34 →The ZX81+34 ZX81 Clone, and how it came to be
- 23:4423:44, 2 November 2016 diff hist +3 Zx81plus34 →The ZX81+34 ZX81 Clone, and how it came to be
- 23:4323:43, 2 November 2016 diff hist +10,486 N Zx81plus34 copied from original with + in title
- 23:3923:39, 2 November 2016 diff hist +32 ZX81PLUS35 ZX81 clone →1 November 2016, website problem
- 23:3523:35, 2 November 2016 diff hist +207 ZX81PLUS35 ZX81 clone →1 November 2016, website problem
- 23:3123:31, 2 November 2016 diff hist −3 ZX81PLUS35 ZX81 clone No edit summary
- 23:3123:31, 2 November 2016 diff hist −12 ZX81PLUS35 ZX81 clone No edit summary
- 23:2223:22, 2 November 2016 diff hist +1 ZX81PLUS35 ZX81 clone No edit summary
- 23:2023:20, 2 November 2016 diff hist +336 ZX81PLUS35 ZX81 clone →1 November 2016, website problem
- 23:1623:16, 2 November 2016 diff hist +98 ZX81PLUS35 ZX81 clone →1 November 2016, website problem
- 23:1523:15, 2 November 2016 diff hist +288 ZX81PLUS35 ZX81 clone →1 November 2016, website problem
- 23:1123:11, 2 November 2016 diff hist −1 ZX81PLUS35 ZX81 clone →March 28, 2016 improved the cassette interface
- 23:1023:10, 2 November 2016 diff hist +3 ZX81PLUS35 ZX81 clone →March 13, 2016, REV 3.0 the first non prototype version
- 23:1023:10, 2 November 2016 diff hist +3 ZX81PLUS35 ZX81 clone →2 February 2016
- 23:0923:09, 2 November 2016 diff hist +3 ZX81PLUS35 ZX81 clone →23 January 2016
- 23:0923:09, 2 November 2016 diff hist +3 ZX81PLUS35 ZX81 clone →23 January 2016
- 23:0823:08, 2 November 2016 diff hist +6 ZX81PLUS35 ZX81 clone →December 9, 2015 Mayor changes Revision 2.2
- 23:0723:07, 2 November 2016 diff hist +2 ZX81PLUS35 ZX81 clone →ZX81+34 version TWO
- 23:0723:07, 2 November 2016 diff hist +1 ZX81PLUS35 ZX81 clone →ZX81+34 version TWO
- 23:0623:06, 2 November 2016 diff hist +3 ZX81PLUS35 ZX81 clone →Keyboard for ZX81+34/35
- 23:0523:05, 2 November 2016 diff hist +9 ZX81PLUS35 ZX81 clone →Schematic 81+34
- 23:0423:04, 2 November 2016 diff hist +29 ZX81PLUS35 ZX81 clone No edit summary
- 23:0223:02, 2 November 2016 diff hist −1 ZX81PLUS35 ZX81 clone No edit summary
- 23:0123:01, 2 November 2016 diff hist +3 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.6, decided upon a DM3D Push-Pull micro-SD card reader
- 23:0023:00, 2 November 2016 diff hist +3 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
- 23:0023:00, 2 November 2016 diff hist +3 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 23:0023:00, 2 November 2016 diff hist +3 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, with sd-card interface
- 22:5922:59, 2 November 2016 diff hist +3 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →first final version, without sd-card interface
1 November 2016
- 23:1123:11, 1 November 2016 diff hist +261 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 2.0 corrected rotation of expansion connector
- 23:0623:06, 1 November 2016 diff hist +37 N File:Layout PSG for ZX81plus35.png Layout fully routed but not optimized
- 22:5822:58, 1 November 2016 diff hist +3 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 2.0 corrected rotation of expansion connector
- 22:5722:57, 1 November 2016 diff hist +23 N File:PSG for ZX81plus35 REV 2.0.pdf filename without + sign
- 22:5322:53, 1 November 2016 diff hist −30 ZX81PLUS35 ZX81 clone →Started design of my own PSG board
- 22:5222:52, 1 November 2016 diff hist 0 ZX81PLUS35 ZX81 clone →Started design of my own PSG board
- 22:5122:51, 1 November 2016 diff hist +428 ZX81PLUS35 ZX81 clone →20 September 2016 Revision 4.0 is ready
- 22:4622:46, 1 November 2016 diff hist +3 ZX81PLUS35 ZX81 clone →Found basic, but major error in ZX81+35 Updating to rev 4.0
- 22:4422:44, 1 November 2016 diff hist +58 N File:ZX81plus35 REV 4.0.pdf schematic ZX81+35 revision 4 filename without + character
- 22:3522:35, 1 November 2016 diff hist −14 ZX81PLUS35 ZX81 clone →20 September 2016 Revision 4.0 is ready
- 22:3422:34, 1 November 2016 diff hist +66 N File:ZX81plus35 REV 4.0 Layout.png FINISHED_LAYOUT_20_SEPTEMBER_2016_FULL Filename now without + sign
25 October 2016
- 22:0722:07, 25 October 2016 diff hist +53 N File:Layout PSG for ZX81+35.png finished routing for ZON-X compatible PSG for ZX81+35
28 September 2016
- 07:5707:57, 28 September 2016 diff hist +8 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 2.0 corrected rotation of expansion connector
27 September 2016
- 21:2021:20, 27 September 2016 diff hist −1 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 21:1921:19, 27 September 2016 diff hist −1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own (ZX81+35) version
- 21:1921:19, 27 September 2016 diff hist −2 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →first final version, without sd-card interface
- 21:1821:18, 27 September 2016 diff hist 0 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, with sd-card interface
- 21:1721:17, 27 September 2016 diff hist +4 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, with sd-card interface
- 21:1621:16, 27 September 2016 diff hist −1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 21:1521:15, 27 September 2016 diff hist −1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
- 21:1421:14, 27 September 2016 diff hist −1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.6, decided upon a DM3D Push-Pull micro-SD card reader
- 21:1421:14, 27 September 2016 diff hist −1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 2.0 corrected rotation of expansion connector
- 21:1121:11, 27 September 2016 diff hist +19 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 2.0 corrected rotation of expansion connector
- 21:0821:08, 27 September 2016 diff hist +380 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 2.0 corrected rotation of expansion connector
- 21:0121:01, 27 September 2016 diff hist +47 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 2.0 corrected rotation of expansion connector
- 20:5820:58, 27 September 2016 diff hist +25 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 2.0 corrected rotation of expansion connector
- 20:5720:57, 27 September 2016 diff hist 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 2.0 corrected rotation of expansion connector
- 20:5720:57, 27 September 2016 diff hist +45 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 2.0 corrected rotation of expansion connector
- 20:5320:53, 27 September 2016 diff hist +49 N File:PSG for ZX81+35 REV 2.0.png version with corrected expansion port orientation
- 20:4720:47, 27 September 2016 diff hist +202 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →september 2016
- 20:4420:44, 27 September 2016 diff hist +71 N File:PSG for ZX81+35 REV 2.0.pdf version with corrected orientation (rotation) of expansion connector(s)
20 September 2016
- 21:0921:09, 20 September 2016 diff hist +1 m ZX81PLUS35 ZX81 clone →20 September 2016 Revision 4.0 is ready
- 21:0821:08, 20 September 2016 diff hist +331 ZX81PLUS35 ZX81 clone →20 September 2016 Revision 4.0 is ready
- 21:0021:00, 20 September 2016 diff hist +169 ZX81PLUS35 ZX81 clone →13 September 2016 Reached 100% connectivity
- 20:5120:51, 20 September 2016 diff hist +57 N File:Layout ZX81+35 Rev4.0 20 September 2016.png Re-layed-out with corrected expansion connector rotation.
13 September 2016
- 21:5921:59, 13 September 2016 diff hist 0 ZX81PLUS35 ZX81 clone →13 September 2016 Reached 100% connectivity
- 21:5921:59, 13 September 2016 diff hist +46 ZX81PLUS35 ZX81 clone →13 September 2016 Reached 100% connectivity
- 21:5821:58, 13 September 2016 diff hist +302 ZX81PLUS35 ZX81 clone →Found basic, but major error in ZX81+35 Updating to rev 4.0
5 September 2016
- 21:2621:26, 5 September 2016 diff hist +68 ZX81PLUS35 ZX81 clone →Found basic, but major error in ZX81+35 Updating to rev 4.0
- 21:2421:24, 5 September 2016 diff hist +13 m ZX81PLUS35 ZX81 clone →Found basic, but major error in ZX81+35 Updating to rev 4.0
- 21:2121:21, 5 September 2016 diff hist −5 Magnavox Odyssey No edit summary current
- 21:2121:21, 5 September 2016 diff hist −2 Magnavox Odyssey →September 2016
- 21:2121:21, 5 September 2016 diff hist +78 Magnavox Odyssey No edit summary
- 21:1921:19, 5 September 2016 diff hist +100 Galaksija No edit summary
- 21:1221:12, 5 September 2016 diff hist 0 ZX81PLUS35 ZX81 clone →This is how I envision what a ZX81+35 expansion board could look like
- 21:1221:12, 5 September 2016 diff hist +246 ZX81PLUS35 ZX81 clone →Found basic, but major error in ZX81+35 Updating to rev 4.0
- 21:0821:08, 5 September 2016 diff hist +5 ZX81PLUS35 ZX81 clone →Found basic, but major error in ZX81+35 Updating to rev 4.0
- 21:0721:07, 5 September 2016 diff hist +572 ZX81PLUS35 ZX81 clone →Found basic, but major error in ZX81+35 Updating to rev 4.0
- 21:0021:00, 5 September 2016 diff hist +116 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →september 2016
- 20:5920:59, 5 September 2016 diff hist +221 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →september 2016
- 20:5620:56, 5 September 2016 diff hist +2 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →september 2016
- 20:5620:56, 5 September 2016 diff hist +493 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.6, decided upon a DM3D Push-Pull micro-SD card reader
21 August 2016
- 23:4623:46, 21 August 2016 diff hist +20 ZX81PLUS35 ZX81 clone →Found basic, but major error in ZX81+35
- 23:4623:46, 21 August 2016 diff hist +1,066 ZX81PLUS35 ZX81 clone →Started design of my own PSG board
- 23:2423:24, 21 August 2016 diff hist +394 N File:ZX81+35 REV 4.0.pdf New schematic which has the edge connector rotated 180 degrees, to correspond with the layout which has to get the same correction to correspond to the original ZX81 which has pin 1 on the left hand side (bottom side for the ZX81+35) also the edge conn...
9 August 2016
- 20:5220:52, 9 August 2016 diff hist +45 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.6, decided upon a DM3D Push-Pull micro-SD card reader
- 20:5020:50, 9 August 2016 diff hist 0 N File:PSG for ZX81+35 REV 1.6.png No edit summary
- 20:2920:29, 9 August 2016 diff hist +26 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.6, decided upon a DM3D Push-Pull micro-SD card reader
- 20:2720:27, 9 August 2016 diff hist +33 N File:PSG for ZX81+35 REV 1.6.pdf version with DM3D-SF card reader.
- 20:2420:24, 9 August 2016 diff hist +332 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
27 July 2016
- 18:3118:31, 27 July 2016 diff hist 0 File:PSG for ZX81+35 REV 1.3 3D PREVIEW.png Mahjongg uploaded a new version of File:PSG for ZX81+35 REV 1.3 3D PREVIEW.png
26 July 2016
- 21:3021:30, 26 July 2016 diff hist 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
- 21:2921:29, 26 July 2016 diff hist 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
- 21:2921:29, 26 July 2016 diff hist +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
- 21:2821:28, 26 July 2016 diff hist −7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
- 21:2821:28, 26 July 2016 diff hist +45 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
- 21:2621:26, 26 July 2016 diff hist +17 N File:PSG for ZX81+35 REV 1.5.png multi PSG support
- 21:1621:16, 26 July 2016 diff hist +1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.5 with multiple PSG board support
- 21:1521:15, 26 July 2016 diff hist +680 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 21:0221:02, 26 July 2016 diff hist +45 N File:PSG for ZX81+35 REV 1.5.pdf Added possibility to use multiple PSG boards.
24 July 2016
- 22:3122:31, 24 July 2016 diff hist +185 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 22:2822:28, 24 July 2016 diff hist 0 File:PSG for ZX81+35 REV 1.4.pdf Mahjongg uploaded a new version of File:PSG for ZX81+35 REV 1.4.pdf
- 21:3321:33, 24 July 2016 diff hist +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 21:3021:30, 24 July 2016 diff hist −7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 21:3021:30, 24 July 2016 diff hist 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 21:2921:29, 24 July 2016 diff hist +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 21:2821:28, 24 July 2016 diff hist +38 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Revision 1.4 with level shifting resistor dividers
- 21:2521:25, 24 July 2016 diff hist +30 N File:PSG for ZX81+35 REV 1.4.png version with resistor dividers
- 21:1621:16, 24 July 2016 diff hist +526 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, with sd-card interface
- 21:0821:08, 24 July 2016 diff hist +199 N File:PSG for ZX81+35 REV 1.4.pdf revised version with resistor dividers between PSG and SD-card slot to convert 5V PSG levels to 3V3 SD-card levels, datalines are pulled up clock and latch lines not (pulled low by resistor divider).
- 14:0314:03, 24 July 2016 diff hist +872 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, with sd-card interface
21 July 2016
- 13:4413:44, 21 July 2016 diff hist +46 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, with sd-card interface
- 13:4313:43, 21 July 2016 diff hist +57 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 13:4113:41, 21 July 2016 diff hist +43 N File:PSG for ZX81+35 REV 1.3 3D PREVIEW.png PSG board with SD-card interface 3D preview
19 July 2016
- 22:0022:00, 19 July 2016 diff hist −3 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →second final version, without sd-card interface
- 22:0022:00, 19 July 2016 diff hist +153 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →first final version, without sd-card interface
- 21:5821:58, 19 July 2016 diff hist +31 N File:PSG for ZX81+35 REV 1.3.png FIRST VERSION WITH SD-CARD SLOT
- 21:5421:54, 19 July 2016 diff hist +31 N File:PSG for ZX81+35 REV 1.3.pdf FIRST VERSION WITH SD-CARD SLOT
14 July 2016
- 22:1922:19, 14 July 2016 diff hist +27 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →first alpha version
- 22:1922:19, 14 July 2016 diff hist +6 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
- 22:1822:18, 14 July 2016 diff hist +5 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own (ZX81+35) version
12 July 2016
- 21:4121:41, 12 July 2016 diff hist +1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
- 21:4021:40, 12 July 2016 diff hist 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
- 21:3921:39, 12 July 2016 diff hist −1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 21:3721:37, 12 July 2016 diff hist +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
- 21:3621:36, 12 July 2016 diff hist −7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Third version
- 21:3621:36, 12 July 2016 diff hist +48 N File:PSG for ZX81+35 REV 1.2.png Third version, complete but GPIO's not yet used.
- 21:3421:34, 12 July 2016 diff hist −2 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Second version
- 21:3221:32, 12 July 2016 diff hist +13 N File:PSG for ZX81+35 REV 1.2.pdf third version
9 July 2016
- 13:1713:17, 9 July 2016 diff hist +209 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
- 13:1513:15, 9 July 2016 diff hist +96 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
- 13:0813:08, 9 July 2016 diff hist +10 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 13:0713:07, 9 July 2016 diff hist +5 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
6 July 2016
- 12:5012:50, 6 July 2016 diff hist +33 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 12:4712:47, 6 July 2016 diff hist +45 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →Second version
- 12:4612:46, 6 July 2016 diff hist +16 N File:PSG for ZX81+35 REV 1.1.png work in progress
5 July 2016
- 21:3221:32, 5 July 2016 diff hist +92 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 21:2921:29, 5 July 2016 diff hist 0 N File:PSG for ZX81+35 REV 1.1.pdf No edit summary
2 July 2016
- 16:3916:39, 2 July 2016 diff hist −1 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 16:3816:38, 2 July 2016 diff hist +5 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
29 June 2016
- 10:5110:51, 29 June 2016 diff hist +173 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 10:4810:48, 29 June 2016 diff hist +6 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 10:4810:48, 29 June 2016 diff hist +2 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
28 June 2016
- 20:5820:58, 28 June 2016 diff hist +69 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 20:5420:54, 28 June 2016 diff hist +382 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 20:2520:25, 28 June 2016 diff hist +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 20:2420:24, 28 June 2016 diff hist +7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 20:2320:23, 28 June 2016 diff hist +55 N File:PSG for ZX81+35 REV 1.0 medium.png Smaller version, not as absurdly large as the original.
- 20:0320:03, 28 June 2016 diff hist −7 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card →My own version
- 20:0220:02, 28 June 2016 diff hist +616 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 19:4419:44, 28 June 2016 diff hist +29 N File:PSG for ZX81+35 REV 1.0.png First version PSG for ZX81+35
27 June 2016
- 09:4209:42, 27 June 2016 diff hist +11 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
26 June 2016
- 23:0923:09, 26 June 2016 diff hist +27 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 23:0923:09, 26 June 2016 diff hist 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 22:5922:59, 26 June 2016 diff hist +1 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 22:5822:58, 26 June 2016 diff hist +1,242 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 22:3922:39, 26 June 2016 diff hist +54 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 22:3722:37, 26 June 2016 diff hist +4 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 22:3622:36, 26 June 2016 diff hist +73 N Zon X-81 expansion for ZX81+35 Mahjongg moved page Zon X-81 expansion for ZX81+35 to Zon X-81 Programmable Sound Generator expansion for ZX81+35: more descriptive name current
- 22:3622:36, 26 June 2016 diff hist 0 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card Mahjongg moved page Zon X-81 expansion for ZX81+35 to Zon X-81 Programmable Sound Generator expansion for ZX81+35: more descriptive name
24 June 2016
- 21:2321:23, 24 June 2016 diff hist +417 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 21:0421:04, 24 June 2016 diff hist +202 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 11:2611:26, 24 June 2016 diff hist 0 File:Sound expansion (preliminary)-1.png Mahjongg uploaded a new version of File:Sound expansion (preliminary)-1.png
23 June 2016
- 19:3019:30, 23 June 2016 diff hist 0 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 19:2819:28, 23 June 2016 diff hist +53 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 19:2419:24, 23 June 2016 diff hist −2 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 19:2219:22, 23 June 2016 diff hist 0 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 19:2119:21, 23 June 2016 diff hist +42 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 19:1819:18, 23 June 2016 diff hist +195 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 19:1119:11, 23 June 2016 diff hist +122 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 18:5118:51, 23 June 2016 diff hist +316 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 08:0308:03, 23 June 2016 diff hist +1 m Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 08:0208:02, 23 June 2016 diff hist +1 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 08:0208:02, 23 June 2016 diff hist −5 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 08:0108:01, 23 June 2016 diff hist +15 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 07:5707:57, 23 June 2016 diff hist +2 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
- 07:4707:47, 23 June 2016 diff hist +205 Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card No edit summary
22 June 2016
- 21:0721:07, 22 June 2016 diff hist +301 N Zon ZX-81 Programmable Sound Generator expansion for ZX81PLUS35 with working SD-Card Created page with "The ZON X-81 is a sound generator based on the famous AY-3-8912 PSG. This is a remake for my ZX-81+35 clone. It features stereo sound outputs, and also enables the GPIO's, to..."
21 June 2016
- 21:0321:03, 21 June 2016 diff hist 0 File:ZONX sound expansion REV 2,0.pdf Mahjongg uploaded a new version of File:ZONX sound expansion REV 2,0.pdf
19 June 2016
- 23:3923:39, 19 June 2016 diff hist 0 File:Sound expansion (preliminary)-1.png Mahjongg uploaded a new version of File:Sound expansion (preliminary)-1.png
- 21:3921:39, 19 June 2016 diff hist +24 N File:ZONX sound expansion REV 2,0.pdf second corrected version
14 June 2016
- 21:0621:06, 14 June 2016 diff hist +81 N File:ZON X sound expansion.pdf ZX81 Programmable Sound expansion from BI-PAK; succeed the earlier model ZON X-81
8 June 2016
- 17:5217:52, 8 June 2016 diff hist −5 m ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
- 17:5117:51, 8 June 2016 diff hist 0 File:Sound expansion (preliminary)-1.png Mahjongg uploaded a new version of File:Sound expansion (preliminary)-1.png
- 17:4517:45, 8 June 2016 diff hist +45 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
7 June 2016
- 21:2021:20, 7 June 2016 diff hist 0 File:Sound expansion (preliminary).pdf Mahjongg uploaded a new version of File:Sound expansion (preliminary).pdf
25 May 2016
- 21:0621:06, 25 May 2016 diff hist +15 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
- 21:0421:04, 25 May 2016 diff hist +52 ZX81PLUS35 ZX81 clone No edit summary
- 20:5920:59, 25 May 2016 diff hist +75 N File:Sound expansion (preliminary)-1.png second iteration preliminary, interface of ay-3-8912 starting to take shape
24 May 2016
- 23:0723:07, 24 May 2016 diff hist +26 ZX81PLUS35 ZX81 clone →17 May, 2016 Started with PSG expansion board
- 21:4321:43, 24 May 2016 diff hist 0 File:Sound expansion (preliminary).pdf Mahjongg uploaded a new version of File:Sound expansion (preliminary).pdf
17 May 2016
- 21:3321:33, 17 May 2016 diff hist +161 ZX81PLUS35 ZX81 clone →I continued designing for the ZX81+35
- 21:3021:30, 17 May 2016 diff hist +62 N File:Sound expansion (preliminary).pdf Unfinished expansion module with AY-3-8912 PSG for the ZX81+35
16 May 2016
- 13:5813:58, 16 May 2016 diff hist 0 m ZX81PLUS35 ZX81 clone →I continued designing for the ZX81+35
- 13:5813:58, 16 May 2016 diff hist +35 ZX81PLUS35 ZX81 clone →I continued designing for the ZX81+35
- 13:5413:54, 16 May 2016 diff hist +8 ZX81PLUS35 ZX81 clone →I continued designing for the ZX81+35
- 13:5313:53, 16 May 2016 diff hist +1,027 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnosed with Sleep Apnea, which means I cannot drive a car!
1 May 2016
- 12:4912:49, 1 May 2016 diff hist +41 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnosed with Sleep Apnea, which means I cannot drive a car!
- 12:4812:48, 1 May 2016 diff hist +302 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnosed with Sleep Apnea, which means I cannot drive a car!
16 April 2016
- 14:3614:36, 16 April 2016 diff hist +1 m ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnose with Sleep Apnea, which means I cannot drive a car!
- 14:3614:36, 16 April 2016 diff hist +289 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnose with Sleep Apnea, which means I cannot drive a car!
- 14:3114:31, 16 April 2016 diff hist +63 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnose with Apnea, which means I cannot drive a car!
- 14:2614:26, 16 April 2016 diff hist +98 ZX81PLUS35 ZX81 clone →On april 12, 2016 I was diagnose with Apnea, which means I cannot drive a car!
- 14:2214:22, 16 April 2016 diff hist +936 ZX81PLUS35 ZX81 clone →This is how I envision what a ZX81+35 expansion board could look like
8 April 2016
- 17:3817:38, 8 April 2016 diff hist +1 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 17:3717:37, 8 April 2016 diff hist +459 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 17:2617:26, 8 April 2016 diff hist +111 N File:Sound & edge connector expansion board example.png An example of a possible expansion board, AY-8912 (ZON-X) sound, SD-Card interface and standard edge connector.
6 April 2016
- 17:4217:42, 6 April 2016 diff hist 0 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 17:4017:40, 6 April 2016 diff hist +38 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 17:3717:37, 6 April 2016 diff hist +26 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 17:3117:31, 6 April 2016 diff hist 0 File:1e ontwerp bodem met PCB's.png Mahjongg uploaded a new version of File:1e ontwerp bodem met PCB's.png
5 April 2016
- 20:5020:50, 5 April 2016 diff hist +67 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 20:3820:38, 5 April 2016 diff hist +115 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 20:3520:35, 5 April 2016 diff hist +10 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 20:3320:33, 5 April 2016 diff hist 0 File:1e ontwerp bodem met PCB's.png Mahjongg uploaded a new version of File:1e ontwerp bodem met PCB's.png
- 20:2820:28, 5 April 2016 diff hist +1 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 20:2820:28, 5 April 2016 diff hist +193 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 20:0220:02, 5 April 2016 diff hist +422 ZX81PLUS35 ZX81 clone →Started design of an enclosure for the ZX81+35
- 19:5119:51, 5 April 2016 diff hist +280 ZX81PLUS35 ZX81 clone →April 3, 2016 found, and solved, a "pulse splitting" problem in the cassette interface
- 18:2918:29, 5 April 2016 diff hist +35 N File:1e ontwerp bodem met PCB's.png 1e concept bodem met inhoud ZX81+35
- 18:2818:28, 5 April 2016 diff hist +28 N File:1e ontwerp concept bodem.png 1e concept van bodem ZX81+35
3 April 2016
- 23:0923:09, 3 April 2016 diff hist +35 ZX81+34 →Now started on its 2016 successor the ZX81+35 current
- 23:0623:06, 3 April 2016 diff hist +29 ZX81+34 →Now started on its 2016 successor the ZX81+35
- 23:0023:00, 3 April 2016 diff hist +11 ZX81PLUS35 ZX81 clone →April 3, 2016 found, and solved, a "pulse splitting" problem in the cassette interface
- 23:0023:00, 3 April 2016 diff hist +279 ZX81PLUS35 ZX81 clone →April 3, 2016 found, and solved, a "pulse splitting" problem in the cassette interface
- 22:5622:56, 3 April 2016 diff hist +14 ZX81PLUS35 ZX81 clone →April 3, 2016 found, and solved, a "pulse splitting" problem in the cassette interface
- 22:5522:55, 3 April 2016 diff hist +55 m ZX81PLUS35 ZX81 clone →April 3, 2016 found, and solved, a "pulse splitting" problem in the cassette interface
- 22:5222:52, 3 April 2016 diff hist +39 ZX81PLUS35 ZX81 clone →1/4/2016 ( = 4^0 / 4^1 / 4^2 ) Updated preview
- 22:5122:51, 3 April 2016 diff hist +159 ZX81PLUS35 ZX81 clone →1/4/2016 ( = 4^0 / 4^1 / 4^2 ) Updated preview
- 22:4322:43, 3 April 2016 diff hist +9 ZX81PLUS35 ZX81 clone →March 27 2016 designed a reasonably well working cassette input port
- 22:4322:43, 3 April 2016 diff hist +11 ZX81PLUS35 ZX81 clone →March 27 2016 designed a well working cassette input port
- 22:4222:42, 3 April 2016 diff hist +102 ZX81PLUS35 ZX81 clone →March 20 2016 fixed joystick interface problem
- 22:3722:37, 3 April 2016 diff hist +11 m ZX81PLUS35 ZX81 clone →March 13, 2016, REV 3.0 the first non prototype version
- 22:3622:36, 3 April 2016 diff hist +93 m ZX81PLUS35 ZX81 clone →1 March 2016 keyboard is working
- 22:3322:33, 3 April 2016 diff hist −4 m ZX81PLUS35 ZX81 clone →31 January 2016
- 22:2722:27, 3 April 2016 diff hist +24 m ZX81PLUS35 ZX81 clone →5 January 2016
- 22:2622:26, 3 April 2016 diff hist +22 m ZX81PLUS35 ZX81 clone →1/4/2016 ( = 4^0 / 4^1 / 4^2 ) Updated preview