User contributions for Mahjongg

16 July 2018

• 09:5709:57, 16 July 2018 diff hist +231‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎Corrections and hints (filling in the blanks) toward a first version
• 09:5309:53, 16 July 2018 diff hist +1‎ m Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎June 14 to July 12 wired up my prototype board
• 09:4409:44, 16 July 2018 diff hist +5‎ m Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎April 23, 2017 Found some inspiration on what is possible with an ATMega328

15 July 2018

• 21:4621:46, 15 July 2018 diff hist +256‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎Corrections and hints (filling in the blanks) toward a first version
• 21:4321:43, 15 July 2018 diff hist +642‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎Corrections and hints (filling in the blanks) toward a first version
• 21:2021:20, 15 July 2018 diff hist +149‎ m Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎Corrections and hints (filling in the blanks) toward a first version
• 21:0421:04, 15 July 2018 diff hist +16‎ m Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎Corrections and hints (filling in the blanks) toward a first version
• 20:3820:38, 15 July 2018 diff hist +130‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July
• 20:2220:22, 15 July 2018 diff hist +1,695‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July

13 July 2018

• 17:3317:33, 13 July 2018 diff hist +27‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July
• 17:3217:32, 13 July 2018 diff hist +56‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July
• 17:3117:31, 13 July 2018 diff hist +105‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July
• 17:2917:29, 13 July 2018 diff hist +1,116‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July

11 July 2018

• 09:3509:35, 11 July 2018 diff hist −1‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎No edit summary
• 09:3409:34, 11 July 2018 diff hist −2‎ m Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 4, 2018 First two sheets (concept) schematic
• 09:3309:33, 11 July 2018 diff hist +69‎ m Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July
• 00:2300:23, 11 July 2018 diff hist +25‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July
• 00:2100:21, 11 July 2018 diff hist +134‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 9, 2018 Had a new idea on how to read out RAM
• 00:1600:16, 11 July 2018 diff hist −3‎ m Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 4, 2018 First two sheets (concept) schematic
• 00:1600:16, 11 July 2018 diff hist −633‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 4, 2018 First two sheets (concept) schematic
• 00:1200:12, 11 July 2018 diff hist +174‎ m Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 9, 2018 Had a new idea on how to read out RAM

10 July 2018

• 23:2223:22, 10 July 2018 diff hist +6‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July
• 23:1923:19, 10 July 2018 diff hist +155‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July
• 23:1423:14, 10 July 2018 diff hist +706‎ Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎July 9, 2018 Had a new idea on how to read out RAM
• 22:5722:57, 10 July 2018 diff hist 0‎ File:RHOCOCO Z80 and RAM.png ‎ Mahjongg uploaded a new version of File:RHOCOCO Z80 and RAM.png
• 22:5322:53, 10 July 2018 diff hist 0‎ File:RHOCOCO MAIN PROP-.PNG ‎ Mahjongg uploaded a new version of File:RHOCOCO MAIN PROP-.PNG
• 22:4322:43, 10 July 2018 diff hist 0‎ File:RHOCOCCO Z80CPU with RAM.pdf ‎ Mahjongg uploaded a new version of File:RHOCOCCO Z80CPU with RAM.pdf
• 22:4022:40, 10 July 2018 diff hist 0‎ File:RHOCOCO MAIN PROP.pdf ‎ Mahjongg uploaded a new version of File:RHOCOCO MAIN PROP.pdf

9 July 2018

• 15:2515:25, 9 July 2018 diff hist +73‎ m Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎reading out Z80 video framebuffer memory, to display it
• 15:1915:19, 9 July 2018 diff hist +10‎ m Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎28 may, 2018 found boot method
• 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

2 July 2018

• 15:1015:10, 2 July 2018 diff hist +2‎ m Designing the RhoCoCo Retro Home COlor COmputer hardware ‎ →‎Adding a keyboard