User contributions for Mahjongg
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28 November 2018
- 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