Bijdragen van Mahjongg

15 okt 2019

• 22:1515 okt 2019 22:15 wijz gesch +61 N Bestand:ZX81plus38 rev1.2.pdf Functionally complete with loading bar support.
• 22:1415 okt 2019 22:14 wijz gesch +67 ZX81plus38 simple to build ZX-81 clone →October 15, 2019, finished schematic rev1.2 (functionally complete)
• 22:0615 okt 2019 22:06 wijz gesch −351 ZX81plus38 simple to build ZX-81 clone →October 13, 2019, schematic rev1.1 (some errors fixed, added ZX81 ROM support)

13 okt 2019

• 01:4913 okt 2019 01:49 wijz gesch +687 ZX81plus38 simple to build ZX-81 clone →October 13, 2019, schematic rev1.1 (some errors fixed, added ZX81 ROM support)
• 00:1513 okt 2019 00:15 wijz gesch +322 ZX81plus38 simple to build ZX-81 clone →October 13, 2019, schematic rev1.1 (some errors fixed, added ZX81 ROM support)
• 00:0013 okt 2019 00:00 wijz gesch +152 ZX81plus38 simple to build ZX-81 clone →October 13, 2019, schematic rev1.1 (some errors fixed, added ZX81 ROM support)

12 okt 2019

• 23:5512 okt 2019 23:55 wijz gesch +41 ZX81plus38 simple to build ZX-81 clone →October 13, 2019, schematic rev1.1 (some errors fixed, added ZX81 ROM support)
• 23:4712 okt 2019 23:47 wijz gesch +40 ZX81plus38 simple to build ZX-81 clone →October 13, 2019, schematic rev1.1 (errors repaired, ZX81 ROM support)
• 23:4512 okt 2019 23:45 wijz gesch 0 N Bestand:ZX81plus38 rev 1.1.pdf Geen bewerkingssamenvatting laatste wijziging
• 23:4412 okt 2019 23:44 wijz gesch +1.297 ZX81plus38 simple to build ZX-81 clone →October 9, schematic rev1.0 finished

9 okt 2019

• 13:109 okt 2019 13:10 wijz gesch +4 ZX81plus38 simple to build ZX-81 clone Geen bewerkingssamenvatting
• 13:099 okt 2019 13:09 wijz gesch +66 N Bestand:ZX81plus38 rev 1.0 further cropped.png Cropped to 2339 by 1655 pixels, while still readable laatste wijziging
• 13:049 okt 2019 13:04 wijz gesch 0 Bestand:Preliminary ZX81plus38 resized.png Mahjongg uploaded a new version of File:Preliminary ZX81plus38 resized.png laatste wijziging

8 okt 2019

• 22:478 okt 2019 22:47 wijz gesch +111 ZX81plus38 simple to build ZX-81 clone →October 9, schematic rev1.0 finished
• 22:468 okt 2019 22:46 wijz gesch +112 ZX81plus38 simple to build ZX-81 clone →October 9, schematic rev1.0 finished
• 22:448 okt 2019 22:44 wijz gesch +81 ZX81plus38 simple to build ZX-81 clone →October 9, schematic rev1.0 finished
• 22:418 okt 2019 22:41 wijz gesch 0 Bestand:Preliminary ZX81plus38 resized.png Mahjongg uploaded a new version of File:Preliminary ZX81plus38 resized.png
• 22:298 okt 2019 22:29 wijz gesch 0 Bestand:Preliminary ZX81plus38 resized.png Mahjongg uploaded a new version of File:Preliminary ZX81plus38 resized.png
• 22:258 okt 2019 22:25 wijz gesch 0 Bestand:Preliminary ZX81plus38 resized.png Mahjongg uploaded a new version of File:Preliminary ZX81plus38 resized.png
• 22:208 okt 2019 22:20 wijz gesch 0 Bestand:ZX81plus38.pdf Mahjongg uploaded a new version of File:ZX81plus38.pdf laatste wijziging
• 22:208 okt 2019 22:20 wijz gesch +102 ZX81plus38 simple to build ZX-81 clone →October 6, schematic mostly finished

7 okt 2019

• 11:227 okt 2019 11:22 wijz gesch +69 ZX81plus38 simple to build ZX-81 clone →October 6, schematic mostly finished
• 11:217 okt 2019 11:21 wijz gesch +4 ZX81plus38 simple to build ZX-81 clone Geen bewerkingssamenvatting
• 11:207 okt 2019 11:20 wijz gesch +175 N Bestand:Preliminary ZX81plus38 resized.png preliminary (unfinished) ZX81+38 schematic, about 95% finished, but not started with layout yet (except initial placement of essential parts and mounting holes).
• 11:177 okt 2019 11:17 wijz gesch +175 N Bestand:Preliminary ZX81plus38.png preliminary (unfinished) ZX81+38 schematic, about 95% finished, but not started with layout yet (except initial placement of essential parts and mounting holes). laatste wijziging

6 okt 2019

• 19:196 okt 2019 19:19 wijz gesch 0 Bestand:ZX81plus38.pdf Mahjongg uploaded a new version of File:ZX81plus38.pdf
• 19:186 okt 2019 19:18 wijz gesch +196 ZX81plus38 simple to build ZX-81 clone →October 1, 2019 continued
• 19:166 okt 2019 19:16 wijz gesch −68 ZX81plus38 simple to build ZX-81 clone →September 29, 2019 continued with component selection and routing of the schematic
• 13:146 okt 2019 13:14 wijz gesch +4 k ZX81plus38 simple to build ZX-81 clone →October 1, 2019 continued

5 okt 2019

• 16:035 okt 2019 16:03 wijz gesch −13 ZX81PLUS35 ZX81 clone Geen bewerkingssamenvatting
• 16:025 okt 2019 16:02 wijz gesch +99 ZX81PLUS35 ZX81 clone Geen bewerkingssamenvatting
• 16:005 okt 2019 16:00 wijz gesch +440 ZX81PLUS35 ZX81 clone Geen bewerkingssamenvatting
• 15:505 okt 2019 15:50 wijz gesch −1 Weekend van de Wetenschap (2019) →Ja ik help mee!

4 okt 2019

• 23:204 okt 2019 23:20 wijz gesch +82 Weekend van de Wetenschap (2019) →Ja ik help mee!

2 okt 2019

• 13:012 okt 2019 13:01 wijz gesch +227 ZX81PLUS35 ZX81 clone →If you have build a ZX81+35 and have a problem, you can reach me here
• 12:552 okt 2019 12:55 wijz gesch −54 ZX81plus38 simple to build ZX-81 clone →October 1, 2019 continued with component selection and routing of the schematic
• 12:552 okt 2019 12:55 wijz gesch +1.813 ZX81plus38 simple to build ZX-81 clone →September 29, 2019 continued with component selection and routing of the schematic

29 sep 2019

• 15:3129 sep 2019 15:31 wijz gesch 0 k Zx81plus34 →what now? laatste wijziging
• 15:3029 sep 2019 15:30 wijz gesch +53 Zx81plus34 →what to do? creating the first home computer is what he did!
• 15:2229 sep 2019 15:22 wijz gesch +1 ZX81PLUS35 ZX81 clone →If you have build a ZX81+35 and have a problem, you can reach me here
• 15:2029 sep 2019 15:20 wijz gesch +27 ZX81PLUS35 ZX81 clone →If you have build a ZX81+35 and have a problem, you can reach me here
• 15:1929 sep 2019 15:19 wijz gesch +597 ZX81PLUS35 ZX81 clone →I'm considering designing a simplified (to build) version, based on an ULA replicate
• 00:5329 sep 2019 00:53 wijz gesch +4 ZX81plus38 simple to build ZX-81 clone →September 29, 2019 continued with component selection and routing of the schematic
• 00:5229 sep 2019 00:52 wijz gesch +626 ZX81plus38 simple to build ZX-81 clone →September 29, 2019 continued with component selection and routing of the schematic
• 00:4329 sep 2019 00:43 wijz gesch +17 ZX81plus38 simple to build ZX-81 clone →September 29, 2019 continued with component selection and routing
• 00:4129 sep 2019 00:41 wijz gesch +645 ZX81plus38 simple to build ZX-81 clone →September 24, 2019 I placed most of the components in the schematic
• 00:2729 sep 2019 00:27 wijz gesch +46 N Bestand:ZX81plus38.pdf First setup with most components

25 sep 2019

• 00:0325 sep 2019 00:03 wijz gesch +1.703 ZX81plus38 simple to build ZX-81 clone →September 18, 2019 I started the design

24 sep 2019

• 23:1524 sep 2019 23:15 wijz gesch −9 ZX81plus38 simple to build ZX-81 clone Geen bewerkingssamenvatting
• 23:1524 sep 2019 23:15 wijz gesch +76 N Bestand:Estimate placement ZX81+38.png First estimate of all the logic will fit on a ZX-81 size board laatste wijziging