User contributions for Mahjongg
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9 July 2018
- 15:1715:17, 9 July 2018 diff hist +6 m Designing the RhoCoCo Retro Home COlor COmputer hardware →May 23, 2018, gave up the version with an ATMega, and switched to using a Parallax Propeller (P8X32A) instead
- 09:2709:27, 9 July 2018 diff hist +21 Designing the RhoCoCo Retro Home COlor COmputer hardware →July 9, 2018 Had a new idea on how to read out RAM
- 09:2609:26, 9 July 2018 diff hist +195 Designing the RhoCoCo Retro Home COlor COmputer hardware →July 9, 2018 Had a new idea on how to read out RAM
- 09:2309:23, 9 July 2018 diff hist +1,173 Designing the RhoCoCo Retro Home COlor COmputer hardware →July 4, 2018 First two sheets (concept) schematic
3 July 2018
- 23:1823:18, 3 July 2018 diff hist +2 Designing the RhoCoCo Retro Home COlor COmputer hardware →July 4, 2018 First two sheets (concept) schematic
- 23:1723:17, 3 July 2018 diff hist +70 Designing the RhoCoCo Retro Home COlor COmputer hardware →July 4, 2018 First two sheets (concept) schematic
- 23:1223:12, 3 July 2018 diff hist +574 Designing the RhoCoCo Retro Home COlor COmputer hardware →July 4, 2018 First two sheets (concept) schematic
- 22:5922:59, 3 July 2018 diff hist +1 Designing the RhoCoCo Retro Home COlor COmputer hardware →July 4, 2018 First two sheets (concept) schematic
- 22:5922:59, 3 July 2018 diff hist +1 Designing the RhoCoCo Retro Home COlor COmputer hardware →July 4, 2018 First two sheets (concept) schematic
- 22:5822:58, 3 July 2018 diff hist +40 Designing the RhoCoCo Retro Home COlor COmputer hardware →July 4, 2018 First two sheets (concept) schematic
- 22:5722:57, 3 July 2018 diff hist +6 Designing the RhoCoCo Retro Home COlor COmputer hardware →July 4, 2018 First two sheets (concept) schematic
- 22:5622:56, 3 July 2018 diff hist +57 N File:RHOCOCO Z80 and RAM.png subsheet first version with RAM and address capture latch
- 22:5522:55, 3 July 2018 diff hist +32 Designing the RhoCoCo Retro Home COlor COmputer hardware →July 4, 2018 First two sheets (concept) schematic
- 22:5322:53, 3 July 2018 diff hist +52 N File:RHOCOCO MAIN PROP-.PNG initial main schematic with propeller (.PNG picture)
- 22:4622:46, 3 July 2018 diff hist +733 Designing the RhoCoCo Retro Home COlor COmputer hardware →July 4, 2018 First two sheets (concept) schematic
- 22:3822:38, 3 July 2018 diff hist +237 Designing the RhoCoCo Retro Home COlor COmputer hardware →19 June, 2018 Started working on a new schematic
- 22:3422:34, 3 July 2018 diff hist +58 N File:RHOCOCCO Z80CPU with RAM.pdf Z80 (5V) subsystem with RAM, and low address readout store
- 22:3222:32, 3 July 2018 diff hist +58 N File:RHOCOCCO Z80CPU+RAM.pdf Z80 (5V) subsystem with RAM, and low address readout store current
- 22:3122:31, 3 July 2018 diff hist +59 N File:RHOCOCO MAIN PROP.pdf initial first main sheet with propeller and address latches