Designing the RhoCoCo Retro Home COlor COmputer hardware: Revision history

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curprev 09:3209:32, 7 September 2018‎ Mahjongg talk contribs‎ m 49,600 bytes +1‎ →‎August 4, 2018 continued with layout
curprev 09:3109:31, 7 September 2018‎ Mahjongg talk contribs‎ m 49,599 bytes +1‎ →‎August 1, 2018 corrected some errors in the schematics and finished component placement

curprev 17:4617:46, 31 August 2018‎ Mahjongg talk contribs‎ m 46,759 bytes +143‎ No edit summary
curprev 17:2617:26, 31 August 2018‎ Mahjongg talk contribs‎ m 46,616 bytes +20‎ No edit summary

curprev 23:2223:22, 28 August 2018‎ Mahjongg talk contribs‎ 46,596 bytes +189‎ →‎August 29, finished layout, and copper fills
curprev 23:1723:17, 28 August 2018‎ Mahjongg talk contribs‎ 46,407 bytes +57‎ →‎August 29, finished layout, and copper fills
curprev 23:1023:10, 28 August 2018‎ Mahjongg talk contribs‎ 46,350 bytes +45‎ →‎August 29, finished layout, and copper fills
curprev 23:0423:04, 28 August 2018‎ Mahjongg talk contribs‎ 46,305 bytes +178‎ →‎August 22, 2018 continued with layout, almost finished now

curprev 17:1717:17, 23 August 2018‎ Mahjongg talk contribs‎ m 46,127 bytes −3‎ →‎August 22, 2018 continued with layout, almost finished now

curprev 23:2123:21, 21 August 2018‎ Mahjongg talk contribs‎ 46,130 bytes +22‎ →‎August 22, 2018 continued with layout, almost finished now
curprev 23:2023:20, 21 August 2018‎ Mahjongg talk contribs‎ 46,108 bytes +302‎ →‎August 22, 2018 continued with layout, almost finished now
curprev 22:5122:51, 21 August 2018‎ Mahjongg talk contribs‎ 45,806 bytes +299‎ →‎August 4, 2018 continued with layout

curprev 17:2517:25, 23 July 2018‎ Mahjongg talk contribs‎ 40,557 bytes +35‎ →‎Created a first (3D) preview of Rhococo
curprev 17:2017:20, 23 July 2018‎ Mahjongg talk contribs‎ 40,522 bytes +23‎ →‎Created a first (3D) preview of Rhococo
curprev 17:1617:16, 23 July 2018‎ Mahjongg talk contribs‎ 40,499 bytes +406‎ →‎About the expansion port pinout

curprev 23:5923:59, 17 July 2018‎ Mahjongg talk contribs‎ 36,256 bytes −39‎ →‎July 4, 2018 First three sheets (concept) schematic
curprev 23:5723:57, 17 July 2018‎ Mahjongg talk contribs‎ 36,295 bytes +478‎ →‎Corrections and hints (filling in the blanks) toward a first version
curprev 23:5223:52, 17 July 2018‎ Mahjongg talk contribs‎ 35,817 bytes +225‎ →‎July 4, 2018 First two sheets (concept) schematic
curprev 23:4323:43, 17 July 2018‎ Mahjongg talk contribs‎ 35,592 bytes +55‎ →‎July 4, 2018 First two sheets (concept) schematic

curprev 09:5709:57, 16 July 2018‎ Mahjongg talk contribs‎ 35,537 bytes +231‎ →‎Corrections and hints (filling in the blanks) toward a first version
curprev 09:5309:53, 16 July 2018‎ Mahjongg talk contribs‎ m 35,306 bytes +1‎ →‎June 14 to July 12 wired up my prototype board
curprev 09:4409:44, 16 July 2018‎ Mahjongg talk contribs‎ m 35,305 bytes +5‎ →‎April 23, 2017 Found some inspiration on what is possible with an ATMega328

curprev 17:3317:33, 13 July 2018‎ Mahjongg talk contribs‎ 32,412 bytes +27‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July
curprev 17:3217:32, 13 July 2018‎ Mahjongg talk contribs‎ 32,385 bytes +56‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July
curprev 17:3117:31, 13 July 2018‎ Mahjongg talk contribs‎ 32,329 bytes +105‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July
curprev 17:2917:29, 13 July 2018‎ Mahjongg talk contribs‎ 32,224 bytes +1,116‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July

curprev 23:2223:22, 10 July 2018‎ Mahjongg talk contribs‎ 31,345 bytes +6‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July
curprev 23:1923:19, 10 July 2018‎ Mahjongg talk contribs‎ 31,339 bytes +155‎ →‎July 11, 2018 I have drawn new schematics with the insights from 9 July
curprev 23:1423:14, 10 July 2018‎ Mahjongg talk contribs‎ 31,184 bytes +706‎ →‎July 9, 2018 Had a new idea on how to read out RAM

curprev 15:1015:10, 2 July 2018‎ Mahjongg talk contribs‎ m 27,304 bytes +2‎ →‎Adding a keyboard

curprev 17:2517:25, 20 June 2018‎ Mahjongg talk contribs‎ 27,302 bytes +66‎ →‎19 June, 2018 Started working on a new schematic
curprev 17:2017:20, 20 June 2018‎ Mahjongg talk contribs‎ 27,236 bytes +829‎ →‎Adding sound

curprev 17:1717:17, 18 June 2018‎ Mahjongg talk contribs‎ 26,407 bytes −1‎ →‎May 9, 2017 Programmed the ATMega32A and started testing
curprev 17:1617:16, 18 June 2018‎ Mahjongg talk contribs‎ 26,408 bytes −3‎ →‎June 14 to July 12 wired up my prototype board
curprev 17:1617:16, 18 June 2018‎ Mahjongg talk contribs‎ 26,411 bytes −1‎ →‎June 6, 2017 drawn schematic of first version in KiCAD

curprev 11:0411:04, 31 May 2018‎ Mahjongg talk contribs‎ 25,346 bytes +240‎ →‎28 may, 2018 found boot method
curprev 10:5410:54, 31 May 2018‎ Mahjongg talk contribs‎ m 25,106 bytes +376‎ →‎28 may, 2018 found boot method
curprev 10:4310:43, 31 May 2018‎ Mahjongg talk contribs‎ 24,730 bytes +1,146‎ →‎28 may, 2018 found boot method

curprev 17:3117:31, 23 May 2018‎ Mahjongg talk contribs‎ 20,286 bytes +3‎ →‎May 23, 2018, gave up the version with an ATMega, and switched to using a Parallax Propeller (P8X32A) instead
curprev 17:3117:31, 23 May 2018‎ Mahjongg talk contribs‎ 20,283 bytes +683‎ →‎May 23, 2018, gave up the version with an ATMega, and switched to using a Parallax Propeller (P8X32A) instead

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