User contributions for Mahjongg
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17 January 2019
- 18:4518:45, 17 January 2019 diff hist +6 Designing an enclosure for RhoCoCo →January 17, 2019 checked 3mm wood thickness combined with 5.8mm high brass standoffs
- 18:4418:44, 17 January 2019 diff hist +749 Designing an enclosure for RhoCoCo →8 January, 2019 imagined a wooden case with curved top plate
- 18:3418:34, 17 January 2019 diff hist +202 N File:Rhococo keys detail, with 3mm thick wood.PNG Test to see if 3mm thick wood on a 5.8mm high brass standoff offers gives the keys enough height to peek through the hole above the wood, left key is "pressed" (0.35mm lowered). Conclusion, all is well. current
- 18:3118:31, 17 January 2019 diff hist 0 File:RhoCoCo 3D preview rendering with slanted keyboard 2.PNG Mahjongg uploaded a new version of File:RhoCoCo 3D preview rendering with slanted keyboard 2.PNG current
9 January 2019
- 10:2710:27, 9 January 2019 diff hist −1 Designing an enclosure for RhoCoCo No edit summary
- 10:2610:26, 9 January 2019 diff hist +27 Designing the RhoCoCo Retro Home COlor COmputer hardware →catching I/O requests
- 10:2510:25, 9 January 2019 diff hist +1,193 Designing the RhoCoCo Retro Home COlor COmputer hardware →reading out Z80 video framebuffer memory, to display it
8 January 2019
- 23:1823:18, 8 January 2019 diff hist +1,186 Designing an enclosure for RhoCoCo →8 January, 2019 imagined a wooden case with curved top plate
- 18:3618:36, 8 January 2019 diff hist +78 Designing an enclosure for RhoCoCo No edit summary
- 18:3418:34, 8 January 2019 diff hist +50 Designing an enclosure for RhoCoCo →8 January, 2019 imagined a wooden case with curved top plate
- 18:3418:34, 8 January 2019 diff hist +239 Designing an enclosure for RhoCoCo No edit summary
- 18:2918:29, 8 January 2019 diff hist 0 File:RhoCoCo 3D preview rendering with slanted keyboard 2.PNG Mahjongg uploaded a new version of File:RhoCoCo 3D preview rendering with slanted keyboard 2.PNG
21 December 2018
- 16:2316:23, 21 December 2018 diff hist 0 File:RhoCoCo 3D preview rendering with slanted keyboard.PNG Mahjongg uploaded a new version of File:RhoCoCo 3D preview rendering with slanted keyboard.PNG current
- 14:2314:23, 21 December 2018 diff hist 0 File:RhoCoCo 3D preview rendering with slanted keyboard 2.PNG Mahjongg uploaded a new version of File:RhoCoCo 3D preview rendering with slanted keyboard 2.PNG
- 14:2214:22, 21 December 2018 diff hist 0 File:RhoCoCo 3D preview rendering with slanted keyboard 2.PNG Mahjongg uploaded a new version of File:RhoCoCo 3D preview rendering with slanted keyboard 2.PNG
- 14:1114:11, 21 December 2018 diff hist +19 Designing an enclosure for RhoCoCo No edit summary
- 14:1014:10, 21 December 2018 diff hist 0 Designing an enclosure for RhoCoCo No edit summary
- 14:0814:08, 21 December 2018 diff hist +52 N File:RhoCoCo 3D preview rendering with slanted keyboard 2.PNG Rhococo enclosure with slanted keyboard, open sides.
19 December 2018
- 23:2823:28, 19 December 2018 diff hist −7 Designing an enclosure for RhoCoCo →19 december 2018, investigated a design with a slanted keyboard
- 23:2823:28, 19 December 2018 diff hist +589 Designing an enclosure for RhoCoCo →15 december, 2018 corrected 3D preview of keyboard with data from gerber files of keyboard PCB
- 18:2018:20, 19 December 2018 diff hist +155 N File:RhoCoCo 3D preview rendering with slanted keyboard.PNG side view of Rhococo with 10 degrees slanted keyboard, and mainboard moved under it. Keyboard PCB is now mounted to keyboard plate with 5.8mm brass inserts
- 15:4715:47, 19 December 2018 diff hist +70 Designing an enclosure for RhoCoCo →15 december, 2018 corrected 3D preview of keyboard with data from gerber files of keyboard PCB
- 15:4315:43, 19 December 2018 diff hist +73 Designing an enclosure for RhoCoCo →15 december, 2018 corrected 3D preview of keyboard with data from gerber files of keyboard PCB
18 December 2018
- 23:1023:10, 18 December 2018 diff hist +125 Designing an enclosure for RhoCoCo →This is a page about the design of an enclosure for the RhoCoCo Retro Home-computer
- 23:0223:02, 18 December 2018 diff hist −2 Radio controlled bicycle back light No edit summary current
- 22:5722:57, 18 December 2018 diff hist +57 Designing an enclosure for RhoCoCo →This is a page about the design of an enclosure for the RhoCoCo Retro Home-computer
- 22:5422:54, 18 December 2018 diff hist 0 Designing an enclosure for RhoCoCo →This is a page about the design of an enclosure for the RhoCoCo Retro Home-computer
- 22:5322:53, 18 December 2018 diff hist 0 File:S-l1600.jpg Mahjongg uploaded a new version of File:S-l1600.jpg current
- 22:4122:41, 18 December 2018 diff hist +84 Designing an enclosure for RhoCoCo →This is a page about the design of an enclosure for the RhoCoCo Retro Home-computer
- 22:3822:38, 18 December 2018 diff hist +39 N File:S-l1600.jpg The type of ribbon cable I have in mind
- 22:3122:31, 18 December 2018 diff hist +13 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 18, 2018 modified keyboard PCB
- 22:3022:30, 18 December 2018 diff hist +60 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 18, 2018 modified keyboard PCB
- 22:1922:19, 18 December 2018 diff hist +71 N File:Rhococo keyboard PCB Layout for rev 1,8.png 8x8mm Corner cutouts, enlarged solderpads for 6-wire and 8-wire cables. current
- 21:5621:56, 18 December 2018 diff hist +645 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 made preview of the Rhococo in an enclosure
- 13:2413:24, 18 December 2018 diff hist +2 Designing an enclosure for RhoCoCo →This is a page about the design of an enclosure for the RhoCoCo Retro Home-computer
- 13:2213:22, 18 December 2018 diff hist +379 Designing an enclosure for RhoCoCo →This is a page about the design of an enclosure for the RhoCoCo Retro Home-computer
17 December 2018
- 17:5717:57, 17 December 2018 diff hist +91 Designing an enclosure for RhoCoCo →This is a page about the design of an enclosure for the RhoCoCo Retro Home-computer
- 14:3714:37, 17 December 2018 diff hist 0 File:RhoCoCo 3D full preview rendering with red enclosure.PNG Mahjongg uploaded a new version of File:RhoCoCo 3D full preview rendering with red enclosure.PNG current
14 December 2018
- 20:4720:47, 14 December 2018 diff hist +298 Designing an enclosure for RhoCoCo →This is a page about the design of an enclosure for the RhoCoCo Retro Home-computer
13 December 2018
- 13:4113:41, 13 December 2018 diff hist +23 Designing the RhoCoCo Retro Home COlor COmputer hardware No edit summary
- 13:4113:41, 13 December 2018 diff hist 0 N Category:RhoCoCo Created blank page current
- 13:4013:40, 13 December 2018 diff hist +22 Designing an enclosure for RhoCoCo No edit summary
- 13:3413:34, 13 December 2018 diff hist +1,557 Designing an enclosure for RhoCoCo No edit summary
12 December 2018
- 19:0919:09, 12 December 2018 diff hist +81 Designing an enclosure for RhoCoCo →This is a page about the design of an enclosure for the RhoCoCo Retro Home-computer
11 December 2018
- 23:0823:08, 11 December 2018 diff hist +21 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 made preview of the Rhococo in an enclosure
- 23:0723:07, 11 December 2018 diff hist +106 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 made preview of the Rhococo in an enclosure
- 23:0023:00, 11 December 2018 diff hist +12 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 preview of rhococo in enclosure
- 22:5522:55, 11 December 2018 diff hist +782 Designing an enclosure for RhoCoCo →This is a page about the design of an enclosure for the RhoCoCo Retro Home-computer
- 22:3322:33, 11 December 2018 diff hist +350 Designing an enclosure for RhoCoCo →This is a page about the design of an enclosure for the RhoCoCo Retro Home-computer
- 22:2722:27, 11 December 2018 diff hist −2 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 preview of rhococo in enclosure
- 22:2622:26, 11 December 2018 diff hist +135 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 preview of rhococo in enclosure
- 22:2022:20, 11 December 2018 diff hist +74 Designing an enclosure for RhoCoCo No edit summary
- 22:1722:17, 11 December 2018 diff hist +1,505 Designing an enclosure for RhoCoCo →This is a page about the design of an enclosure for the RhoCoCo
- 21:5221:52, 11 December 2018 diff hist −2 Designing an enclosure for RhoCoCo No edit summary
- 21:5121:51, 11 December 2018 diff hist −67 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 preview of rhococo in enclosure
- 21:5021:50, 11 December 2018 diff hist +332 Designing an enclosure for RhoCoCo No edit summary
- 21:4721:47, 11 December 2018 diff hist +88 N Designing an enclosure for RhoCoCo Created page with "== December 11, 2018 starting a page about the design of an enclosure for the RhoCoCo =="
- 01:4701:47, 11 December 2018 diff hist −137 Efteling →Ik doe mee: SORRY Ik heb besloten niet mee te gaan (Mahjongg)
10 December 2018
- 17:0717:07, 10 December 2018 diff hist +37 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 preview of rhococo in enclosure
- 17:0617:06, 10 December 2018 diff hist +84 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 preview of rhococo in enclosure
- 17:0417:04, 10 December 2018 diff hist 0 N File:RhoCoCo 3D full preview rendering with red enclosure.PNG No edit summary
- 17:0417:04, 10 December 2018 diff hist +170 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 final checked PCB layouts
- 12:3712:37, 10 December 2018 diff hist 0 File:Rhococo concept art.png Mahjongg uploaded a new version of File:Rhococo concept art.png
- 12:2612:26, 10 December 2018 diff hist +6 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 12:2512:25, 10 December 2018 diff hist 0 File:Rhococo revision 1.8.png Mahjongg uploaded a new version of File:Rhococo revision 1.8.png current
- 12:1912:19, 10 December 2018 diff hist +78 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 12:1512:15, 10 December 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 12:1412:14, 10 December 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 12:1412:14, 10 December 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 12:1112:11, 10 December 2018 diff hist +96 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 12:0912:09, 10 December 2018 diff hist +140 N File:Rhococo revision 1.8.png Final version rev 1,8. Checked and updated (corrected size of RAM chip from DIP-28 to DIP-32) and made various other corrections and tweaks.
- 12:0712:07, 10 December 2018 diff hist +268 Designing the RhoCoCo Retro Home COlor COmputer hardware No edit summary
- 10:5810:58, 10 December 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 10:5810:58, 10 December 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 10:5710:57, 10 December 2018 diff hist +2 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 10:5610:56, 10 December 2018 diff hist +10 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 10:5410:54, 10 December 2018 diff hist +125 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 10:5110:51, 10 December 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 9, 2018. Finished rev1,8 with 256K memory mapper
- 10:5110:51, 10 December 2018 diff hist +6 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 9, 2018. Finished rev1,8 with 256K memory mapper
- 10:4910:49, 10 December 2018 diff hist +1 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 10:4910:49, 10 December 2018 diff hist −1 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 10:4810:48, 10 December 2018 diff hist +12 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 10:4610:46, 10 December 2018 diff hist +115 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 10:4410:44, 10 December 2018 diff hist +54 N File:RhoCoCo rev1,8 keyboard PCB rendering bottom.PNG PCB rendering keyboard for rev1,8 bottom (solder) side current
- 10:4310:43, 10 December 2018 diff hist +38 N File:RhoCoCo rev1,8 keyboard PCB rendering top.PNG PCB rendering keyboard for rev 1,8 top current
- 10:4210:42, 10 December 2018 diff hist +12 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 10:4110:41, 10 December 2018 diff hist +50 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 10:3910:39, 10 December 2018 diff hist +31 N File:RhoCoCo rev1,8 PCB rendering bottom.PNG Rev1,8 PCB pre-rendering bottom current
- 10:3810:38, 10 December 2018 diff hist +1 m Designing the RhoCoCo Retro Home COlor COmputer hardware →December 10, 2018 checked PCB layouts
- 10:3810:38, 10 December 2018 diff hist +140 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 9, 2018. Finished rev1,8 with 256K memory mapper
- 10:3610:36, 10 December 2018 diff hist +39 N File:RhoCoCo rev1,8 PCB rendering top.PNG Revision 1.8 PCB pre-rendering top side current
- 10:3510:35, 10 December 2018 diff hist +6 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
- 10:3410:34, 10 December 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 added some keys to "deluxe" keyboard
- 10:3410:34, 10 December 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →September 25, 2018 keyboard layout repaired, and optimized
- 10:3310:33, 10 December 2018 diff hist +6 Designing the RhoCoCo Retro Home COlor COmputer hardware →September 11, 2018 Corrected sd-card footpad
- 10:3310:33, 10 December 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →September 14, 2018 PCB manufacturer preview RhoCoCo rev 1.5
- 10:3310:33, 10 December 2018 diff hist +6 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 23, 2018 added power and debug LED's
- 10:3210:32, 10 December 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 31, 2018, created production files of rev 1.6, and got VGA video out of my Hydra
- 10:3210:32, 10 December 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 28, 2018 Started with new rev 1,7 schematic, and layout, with 74LS670 memory mapper
- 10:3210:32, 10 December 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 5, 2018 Finished 100% routing
9 December 2018
- 21:0021:00, 9 December 2018 diff hist +93 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 9, 2018. Finished rev1,8 with 256K memory mapper
- 20:5720:57, 9 December 2018 diff hist +56 Designing the RhoCoCo Retro Home COlor COmputer hardware →Full schematics as pictures
- 20:5120:51, 9 December 2018 diff hist 0 File:Rhococo keyboard.png Mahjongg uploaded a new version of File:Rhococo keyboard.png current
- 20:4220:42, 9 December 2018 diff hist +123 Designing the RhoCoCo Retro Home COlor COmputer hardware →Full schematics as pictures
- 20:4020:40, 9 December 2018 diff hist 0 File:FULL RHOCOCO-keyboard-io.png Mahjongg uploaded a new version of File:FULL RHOCOCO-keyboard-io.png current
- 20:3920:39, 9 December 2018 diff hist 0 File:FULL RHOCOCO-z80.png Mahjongg uploaded a new version of File:FULL RHOCOCO-z80.png current
- 20:3820:38, 9 December 2018 diff hist +147 Designing the RhoCoCo Retro Home COlor COmputer hardware →Created a new set of schematic diagrams
- 20:3320:33, 9 December 2018 diff hist 0 File:FULL RHOCOCO-main.png Mahjongg uploaded a new version of File:FULL RHOCOCO-main.png current
- 20:2220:22, 9 December 2018 diff hist +30 Designing the RhoCoCo Retro Home COlor COmputer hardware No edit summary
- 20:2020:20, 9 December 2018 diff hist +284 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 9, 2018. Finished rev1,8 with 256K memory mapper
- 20:0920:09, 9 December 2018 diff hist +225 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 5, 2018 Finished 100% routing
- 20:0520:05, 9 December 2018 diff hist +62 N File:RHOCOCO rev 1,8 schematic.pdf Final version with 256K memory mapper rev 1,8 December 9, 2018 current
- 20:0320:03, 9 December 2018 diff hist +49 N File:Rhococo rev 1,8.png Finalized version rev1,8. With 256K memory mapper current
6 December 2018
- 11:4411:44, 6 December 2018 diff hist +255 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 5, 2018 Finished 100% routing
- 11:3711:37, 6 December 2018 diff hist +141 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 5, 2018 Finished 100% routing
- 11:3511:35, 6 December 2018 diff hist +462 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 5, 2018 Finished 100% routing
5 December 2018
- 17:5217:52, 5 December 2018 diff hist +1 m Designing the RhoCoCo Retro Home COlor COmputer hardware No edit summary
- 17:5217:52, 5 December 2018 diff hist +141 Designing the RhoCoCo Retro Home COlor COmputer hardware No edit summary
- 17:4617:46, 5 December 2018 diff hist +330 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 5, 2018 Finished 100% routing
- 17:4017:40, 5 December 2018 diff hist +72 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 5, 2018 Finished 100% routing
- 17:3817:38, 5 December 2018 diff hist +8 m Designing the RhoCoCo Retro Home COlor COmputer hardware No edit summary
- 17:3617:36, 5 December 2018 diff hist +281 Designing the RhoCoCo Retro Home COlor COmputer hardware No edit summary
- 17:3117:31, 5 December 2018 diff hist +75 N Talk:RhoCoCo Retro Home COlor COmputer Mahjongg moved page Talk:RhoCoCo Retro Home COlor COmputer to Talk:Designing the RhoCoCo Retro Home COlor COmputer hardware: page becomes very long, next up will be software design current
- 17:3117:31, 5 December 2018 diff hist 0 m Talk:Designing the RhoCoCo Retro Home COlor COmputer hardware Mahjongg moved page Talk:RhoCoCo Retro Home COlor COmputer to Talk:Designing the RhoCoCo Retro Home COlor COmputer hardware: page becomes very long, next up will be software design current
- 17:3117:31, 5 December 2018 diff hist +70 N RhoCoCo Retro Home COlor COmputer Mahjongg moved page RhoCoCo Retro Home COlor COmputer to Designing the RhoCoCo Retro Home COlor COmputer hardware: page becomes very long, next up will be software design current
- 17:3117:31, 5 December 2018 diff hist 0 m Designing the RhoCoCo Retro Home COlor COmputer hardware Mahjongg moved page RhoCoCo Retro Home COlor COmputer to Designing the RhoCoCo Retro Home COlor COmputer hardware: page becomes very long, next up will be software design
- 10:0510:05, 5 December 2018 diff hist +5 m Designing the RhoCoCo Retro Home COlor COmputer hardware →December 5, 2018 Finished 100% routing
- 00:1600:16, 5 December 2018 diff hist +18 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 5, 2018 Finished 100% routing
- 00:1400:14, 5 December 2018 diff hist +345 Designing the RhoCoCo Retro Home COlor COmputer hardware →December 2 Various layout jobs
- 00:0700:07, 5 December 2018 diff hist +108 N File:Rhococo rev 1,7 fully layed out.png All connections made (100% routed) rev 1,7, needs another round of optimizing and cleanup. December 5, 2018. current
3 December 2018
- 11:3011:30, 3 December 2018 diff hist +36 m Designing the RhoCoCo Retro Home COlor COmputer hardware →December 2 Various layout jobs
2 December 2018
- 18:1618:16, 2 December 2018 diff hist 0 File:RHOCOCO rev 1,7.pdf Mahjongg uploaded a new version of File:RHOCOCO rev 1,7.pdf current
- 18:1418:14, 2 December 2018 diff hist +298 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 28, 2018 Started with new rev 1,7 schematic, and layout, with 74LS670 memory mapper
- 18:0318:03, 2 December 2018 diff hist 0 File:Rhococo rev 1,7 partly layed out.png Mahjongg uploaded a new version of File:Rhococo rev 1,7 partly layed out.png current
1 December 2018
- 22:2922:29, 1 December 2018 diff hist +103 m Designing the RhoCoCo Retro Home COlor COmputer hardware →November 28, 2018 Started with new rev 1,7 schematic, and layout, with 74LS670 memory mapper
29 November 2018
- 13:5613:56, 29 November 2018 diff hist +16 Efteling No edit summary
- 13:5213:52, 29 November 2018 diff hist 0 File:Rhococo concept art.png Mahjongg uploaded a new version of File:Rhococo concept art.png
- 11:2911:29, 29 November 2018 diff hist +51 m Designing the RhoCoCo Retro Home COlor COmputer hardware →November 28, 2018 Started with new rev 1,7 schematic, and layout, with 74LS670 memory mapper
- 11:2711:27, 29 November 2018 diff hist +150 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 28, 2018 Started with new rev 1,7 schematic, and layout, with 74LS670 memory mapper
- 11:2511:25, 29 November 2018 diff hist +197 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 28, 2018 Started with new rev 1,7 schematic, and layout, with 74LS670 memory mapper
- 11:1811:18, 29 November 2018 diff hist 0 File:Rhococo concept art.png Mahjongg uploaded a new version of File:Rhococo concept art.png
28 November 2018
- 16:3916:39, 28 November 2018 diff hist 0 File:Rhococo with 74LS670 PCB.png Mahjongg uploaded a new version of File:Rhococo with 74LS670 PCB.png current
- 12:0712:07, 28 November 2018 diff hist +234 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 28, 2018 Started with new rev 1,7 schematic, and layout, with 74LS670 memory mapper
- 12:0212:02, 28 November 2018 diff hist 0 m Designing the RhoCoCo Retro Home COlor COmputer hardware →November 28, 2018 Started with new rev 1,7 schematic, and layout, with 74LS670 memory mapper
- 12:0112:01, 28 November 2018 diff hist 0 File:Rhococo with 74LS670 PCB.png Mahjongg uploaded a new version of File:Rhococo with 74LS670 PCB.png
- 00:0600:06, 28 November 2018 diff hist 0 File:Rhococo rev 1,7 partly layed out.png Mahjongg uploaded a new version of File:Rhococo rev 1,7 partly layed out.png
27 November 2018
- 23:1723:17, 27 November 2018 diff hist +104 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 28, 2018 Started with new rev 1,7 schematic, and layout, with 74LS670 memory mapper
- 23:1623:16, 27 November 2018 diff hist +21 N File:Rhococo rev 1,7 partly layed out.png at circa 50% finished
- 23:1023:10, 27 November 2018 diff hist +383 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
- 22:5922:59, 27 November 2018 diff hist +43 N File:RHOCOCO rev 1,7.pdf Version with SN74LS670 memory mapper (128K)
23 November 2018
- 10:3210:32, 23 November 2018 diff hist +71 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
- 10:3010:30, 23 November 2018 diff hist +164 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
22 November 2018
- 12:0412:04, 22 November 2018 diff hist +13 m Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
- 12:0312:03, 22 November 2018 diff hist 0 File:Rhococo with 74LS670 PCB.png Mahjongg uploaded a new version of File:Rhococo with 74LS670 PCB.png
- 12:0012:00, 22 November 2018 diff hist +15 m Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
- 11:2911:29, 22 November 2018 diff hist +456 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
21 November 2018
- 16:0716:07, 21 November 2018 diff hist +64 Efteling →Ik doe mee
- 16:0516:05, 21 November 2018 diff hist −81 Efteling →Ik doe mee: geen voorbehoud meer, sinterkerst is een week verschoven, dus ik kan mee.
- 16:0416:04, 21 November 2018 diff hist +94 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
- 13:2613:26, 21 November 2018 diff hist 0 File:Memory mapper.PNG Mahjongg uploaded a new version of File:Memory mapper.PNG current
- 12:3612:36, 21 November 2018 diff hist 0 m Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
- 12:3512:35, 21 November 2018 diff hist +6 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
- 12:3412:34, 21 November 2018 diff hist 0 m Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
- 12:2712:27, 21 November 2018 diff hist +449 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
- 12:2112:21, 21 November 2018 diff hist 0 N File:Memory mapper.PNG No edit summary
- 12:2112:21, 21 November 2018 diff hist 0 File:Rhococo with 74LS670 PCB.png Mahjongg uploaded a new version of File:Rhococo with 74LS670 PCB.png
20 November 2018
- 23:4223:42, 20 November 2018 diff hist +544 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
- 23:2423:24, 20 November 2018 diff hist +1,186 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
- 14:0414:04, 20 November 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
- 14:0414:04, 20 November 2018 diff hist +161 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 20, 2018 Considering adding bank switch support with 74LS670 IC
- 14:0114:01, 20 November 2018 diff hist +183 N File:Rhococo with 74LS670 PCB.png Rhococo with an added 74LS670 (16-pin DIP), fitted to the left of the other 16-pin DIP, the PCF858574A. With the 74LS670 I should be able to do memory mapping with 8 16K banks (128K).
- 13:5713:57, 20 November 2018 diff hist +771 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 16, 2019 Well, unfortunately its seems the disadvantages of this approach outweigh the advantages, so Ill keep the Z80
16 November 2018
- 18:0318:03, 16 November 2018 diff hist +18 m Designing the RhoCoCo Retro Home COlor COmputer hardware →Well, unfortunately its seems the disadvantages of this approach outweigh the advantages, so Ill keep the Z80
- 18:0218:02, 16 November 2018 diff hist +18 m Designing the RhoCoCo Retro Home COlor COmputer hardware →I got a great idea, replace the Z80 with a -second- Propeller chip !!!
- 13:4313:43, 16 November 2018 diff hist +26 Designing the RhoCoCo Retro Home COlor COmputer hardware →Well, unfortunately its seems the disadvantages of this approach outweigh the advantages, so Ill keep the Z80
- 13:4113:41, 16 November 2018 diff hist +171 Designing the RhoCoCo Retro Home COlor COmputer hardware →Well, unfortunately its seems the disadvantages of this approach outweigh the advantages, so Ill keep the Z80
- 13:3613:36, 16 November 2018 diff hist +979 Designing the RhoCoCo Retro Home COlor COmputer hardware →I got a great idea, replace the Z80 with a -second- Propeller chip !!!
15 November 2018
- 11:1711:17, 15 November 2018 diff hist −1 m Designing the RhoCoCo Retro Home COlor COmputer hardware →October 31, 2018, created production files of rev 1.6, and got VGA video out of my Hydra
14 November 2018
- 13:5313:53, 14 November 2018 diff hist +1 m Designing the RhoCoCo Retro Home COlor COmputer hardware →I got a great idea, replace the Z80 with a -second- Propeller chip !!!
- 13:5213:52, 14 November 2018 diff hist +281 Designing the RhoCoCo Retro Home COlor COmputer hardware →I got a great idea, replace the Z80 with a -second- Propeller chip !!!
- 13:4413:44, 14 November 2018 diff hist +14 m Designing the RhoCoCo Retro Home COlor COmputer hardware →I got a great idea, replace the Z80 with a -second- Propeller chip !!!
- 13:4313:43, 14 November 2018 diff hist +8 m Designing the RhoCoCo Retro Home COlor COmputer hardware →I got a great idea, replace the Z80 with a -second- Propeller chip !!!
- 13:4213:42, 14 November 2018 diff hist +94 Designing the RhoCoCo Retro Home COlor COmputer hardware →I got a great idea, replace the Z80 with a -second- Propeller chip !!!
- 11:1211:12, 14 November 2018 diff hist +151 Designing the RhoCoCo Retro Home COlor COmputer hardware No edit summary
13 November 2018
- 22:5122:51, 13 November 2018 diff hist +2 Designing the RhoCoCo Retro Home COlor COmputer hardware →got a great idea, replace the Z80 with a -second- Propeller chip !!!
- 22:4722:47, 13 November 2018 diff hist +8 Designing the RhoCoCo Retro Home COlor COmputer hardware →got a great idea, replace the Z80 with a -second- Propeller chip !!!
- 22:4622:46, 13 November 2018 diff hist +295 Designing the RhoCoCo Retro Home COlor COmputer hardware →got a great idea, replace the Z80 with a -second- Propeller chip !!!
- 21:2021:20, 13 November 2018 diff hist +552 Designing the RhoCoCo Retro Home COlor COmputer hardware →got a great idea, replace the Z80 with a -second- Propeller chip !!!
- 21:0921:09, 13 November 2018 diff hist +6 m Designing the RhoCoCo Retro Home COlor COmputer hardware →got a great idea, replace the Z80 with a -second- Propeller chip !!!
- 21:0921:09, 13 November 2018 diff hist +155 Designing the RhoCoCo Retro Home COlor COmputer hardware →got a great idea, replace the Z80 with a -second- Propeller chip !!!
- 21:0121:01, 13 November 2018 diff hist +3,086 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 6, 2018 found C64 like video modes driver
6 November 2018
- 23:0423:04, 6 November 2018 diff hist +4 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 6, 2018 found C64 like video modes driver
- 23:0323:03, 6 November 2018 diff hist +12 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 6, 2018 found C64 like video modes driver
- 22:5922:59, 6 November 2018 diff hist +2 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 6, 2018 found C64 like video modes driver
- 22:5922:59, 6 November 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →November 6, 2018 found C64 like video modes driver
- 22:5822:58, 6 November 2018 diff hist +1,307 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 31, 2018, created production files of rev 1.6, and got VGA video out of my Hydra
5 November 2018
- 10:3610:36, 5 November 2018 diff hist +1 m Designing the RhoCoCo Retro Home COlor COmputer hardware No edit summary
- 10:2910:29, 5 November 2018 diff hist +18 Efteling →Ik doe mee
- 10:2810:28, 5 November 2018 diff hist 0 m Efteling →Ik doe mee
- 10:2510:25, 5 November 2018 diff hist +120 Efteling →Ik doe mee
2 November 2018
- 16:2116:21, 2 November 2018 diff hist +220 Designing the RhoCoCo Retro Home COlor COmputer hardware No edit summary
- 16:1816:18, 2 November 2018 diff hist +66 m Designing the RhoCoCo Retro Home COlor COmputer hardware No edit summary
- 16:1416:14, 2 November 2018 diff hist +6 m Designing the RhoCoCo Retro Home COlor COmputer hardware No edit summary
- 16:1416:14, 2 November 2018 diff hist +224 m Designing the RhoCoCo Retro Home COlor COmputer hardware No edit summary
- 16:0716:07, 2 November 2018 diff hist 0 m Designing the RhoCoCo Retro Home COlor COmputer hardware →April 18, 2017 Changed my mind, will try to build a Z80 based more "home computer like design"
31 October 2018
- 11:2011:20, 31 October 2018 diff hist −69 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 31, 2018, created production files of rev 1.6, and got VGA video out of my Hydra
- 11:1811:18, 31 October 2018 diff hist 0 File:Rhococo concept art.png Mahjongg uploaded a new version of File:Rhococo concept art.png
- 10:3910:39, 31 October 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 31, 2018, created production files of rev 1.6, and got VGA video out of my Hydra
- 10:3910:39, 31 October 2018 diff hist +6 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 31, 2018, created production files of rev 1.6, and got VGA video out of my Hydra
- 10:3810:38, 31 October 2018 diff hist +92 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 31, 2018, created production files of rev 1.6, and got VGA video out of my Hydra
- 10:3710:37, 31 October 2018 diff hist +51 N File:RhoCoCo rev1,6 PCB rendering full.PNG Rendering of revision 1.6 with power and debug LEDs current
30 October 2018
- 23:5223:52, 30 October 2018 diff hist +19 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 31, 2018, created production files of rev 1.6, and got VGA video out of my Hydra
- 23:5123:51, 30 October 2018 diff hist +99 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 31, 2018, created production files of rev 1.6, and got VGA video out of my Hydra
- 23:4723:47, 30 October 2018 diff hist +127 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 31, 2018, created production files of rev 1.6, got VGA video out of my Hydra
- 23:4323:43, 30 October 2018 diff hist +1,130 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 31, 2018, created production files of rev 1.6
- 23:2923:29, 30 October 2018 diff hist +64 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 23, 2018 added power and debug LED's
25 October 2018
- 09:3809:38, 25 October 2018 diff hist +1 m Designing the RhoCoCo Retro Home COlor COmputer hardware →October 23, 2018 added power and debug LED's
23 October 2018
- 21:2621:26, 23 October 2018 diff hist +4 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 23, 2018 added power and debug LED's
- 21:2421:24, 23 October 2018 diff hist +9 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 23, 2018 added power and debug LED's
- 21:2021:20, 23 October 2018 diff hist +109 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 23, 2018 added power and debug LED's
- 21:1621:16, 23 October 2018 diff hist +92 N File:RHOCOCO rev 1,6.pdf Version with power and debug LED's, only the first of three sheets has changed from rev 1.5. current
- 21:1221:12, 23 October 2018 diff hist +149 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 23, 2018 added power and debug LED's
- 21:0721:07, 23 October 2018 diff hist +183 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 23, 2018 added power and debug LED's
- 21:0421:04, 23 October 2018 diff hist +526 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 16, 2018 Finally got some life into my Hydra
- 20:4320:43, 23 October 2018 diff hist +237 N File:RhoCoCo Rev 1,6.png Added connection for power LED, and an on-board (optional) 3mm Debug LED on the second 64K-bank select line (that is unlikely to be needed in the stage where a debug LED is needed, and could be handy when debugging page switch routines). current
17 October 2018
- 09:3309:33, 17 October 2018 diff hist +947 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 added some keys to "deluxe" keyboard
16 October 2018
- 10:0310:03, 16 October 2018 diff hist 0 File:Rhococo concept art.png Mahjongg uploaded a new version of File:Rhococo concept art.png
10 October 2018
- 10:5110:51, 10 October 2018 diff hist +373 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 added some keys to "deluxe" keyboard
- 10:4410:44, 10 October 2018 diff hist 0 File:Rhococo concept art.png Mahjongg uploaded a new version of File:Rhococo concept art.png
- 10:1210:12, 10 October 2018 diff hist +198 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 added some keys to "deluxe" keyboard
- 10:0810:08, 10 October 2018 diff hist +174 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 added some keys to "deluxe" keyboard
- 10:0410:04, 10 October 2018 diff hist 0 m Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 added some keys to "deluxe" keyboard
9 October 2018
- 22:0422:04, 9 October 2018 diff hist +41 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 added some keys to "deluxe" keyboard
- 22:0222:02, 9 October 2018 diff hist +58 N File:Keyboard for rhococo rev 1.2.pdf Deluxe version with 3 extra keys, and 3 keys for space-bar current
- 21:5521:55, 9 October 2018 diff hist +6 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 added some keys to "deluxe" keyboard
- 21:5521:55, 9 October 2018 diff hist +2 m Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 added some keys to "deluxe" keyboard
- 21:5421:54, 9 October 2018 diff hist +65 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 added some keys to the keyboard
- 21:5221:52, 9 October 2018 diff hist +56 N File:Rhococo keyboard PCB Layout rev 1.2 2018-10-09.png Deluxe keyboard with 3 added keys, and larger space-bar. current
- 21:5121:51, 9 October 2018 diff hist +715 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 PCB's not yet ordered, but started with propeller software development
8 October 2018
- 14:3014:30, 8 October 2018 diff hist +86 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 PCB's not yet ordered, but started with propeller software development
- 14:2814:28, 8 October 2018 diff hist −27 Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 PCB's not yet ordered, but started with propeller software development
- 14:2714:27, 8 October 2018 diff hist +71 N File:719gZirJI6L. SY355 .jpg Supply suitable for my Hydra, after protecting settings with duct tape. current
- 14:2514:25, 8 October 2018 diff hist +111 m Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 PCB's not yet ordered, but started with propeller software development
- 14:2214:22, 8 October 2018 diff hist +33 m Designing the RhoCoCo Retro Home COlor COmputer hardware →October 3, 2018 PCB's not yet ordered, but started with propeller software development
4 October 2018
- 17:5717:57, 4 October 2018 diff hist 0 Designing the RhoCoCo Retro Home COlor COmputer hardware →September 14, 2018 PCB manufacturer preview RhoCoCo rev 1.5
- 17:5617:56, 4 October 2018 diff hist +12 Designing the RhoCoCo Retro Home COlor COmputer hardware →September 14, 2018 PCB manufacturer preview RhoCoCo rev 1.5
- 17:5617:56, 4 October 2018 diff hist +18 Designing the RhoCoCo Retro Home COlor COmputer hardware →September 25, 2018 keyboard layout repaired, and optimized
- 17:5417:54, 4 October 2018 diff hist +7 Designing the RhoCoCo Retro Home COlor COmputer hardware →July 31, 2018, finished schematics, and footprints, started placement of PCB
- 17:5317:53, 4 October 2018 diff hist 0 m Designing the RhoCoCo Retro Home COlor COmputer hardware →About the keyboard
- 17:5317:53, 4 October 2018 diff hist 0 m Designing the RhoCoCo Retro Home COlor COmputer hardware →June 6, 2017 drawn schematic of first version in KiCAD