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Combined display of all available logs of RevSpace. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).
- 10:07, 1 February 2019 Mahjongg talk contribs uploaded a new version of File:Ordering 10x10cm PCB.png (cropped)
- 10:03, 1 February 2019 Mahjongg talk contribs uploaded a new version of File:Ordering the keyboard PCBs.png (cropped)
- 22:28, 29 January 2019 Mahjongg talk contribs uploaded File:Ordering the keyboard PCBs.png (185 mm x 100mm keyboard PCB)
- 22:19, 29 January 2019 Mahjongg talk contribs uploaded File:Ordering 10x10cm PCB.png (ordering main PCB 10cmx10cm)
- 21:29, 29 January 2019 Mahjongg talk contribs uploaded File:Login at PCBWay.png (main page of PCBWay, logging in as mahjongg)
- 18:34, 17 January 2019 Mahjongg talk contribs uploaded 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.)
- 18:31, 17 January 2019 Mahjongg talk contribs uploaded a new version of File:RhoCoCo 3D preview rendering with slanted keyboard 2.PNG (Now with softly rounded keytops)
- 18:29, 8 January 2019 Mahjongg talk contribs uploaded a new version of File:RhoCoCo 3D preview rendering with slanted keyboard 2.PNG (Curved top plate, and closed side plate)
- 16:23, 21 December 2018 Mahjongg talk contribs uploaded a new version of File:RhoCoCo 3D preview rendering with slanted keyboard.PNG (Updated, side-view with main PCB now on 5.8mm standoffs, and front, back and back-top plate)
- 14:23, 21 December 2018 Mahjongg talk contribs uploaded a new version of File:RhoCoCo 3D preview rendering with slanted keyboard 2.PNG (Using the right picture this time :-))
- 14:22, 21 December 2018 Mahjongg talk contribs uploaded a new version of File:RhoCoCo 3D preview rendering with slanted keyboard 2.PNG (Corrected location of main PCB, with connectors outside the case.)
- 14:08, 21 December 2018 Mahjongg talk contribs uploaded File:RhoCoCo 3D preview rendering with slanted keyboard 2.PNG (Rhococo enclosure with slanted keyboard, open sides.)
- 18:20, 19 December 2018 Mahjongg talk contribs uploaded 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)
- 22:53, 18 December 2018 Mahjongg talk contribs uploaded a new version of File:S-l1600.jpg (cropped, and changed to 8-lead version.)
- 22:38, 18 December 2018 Mahjongg talk contribs uploaded File:S-l1600.jpg (The type of ribbon cable I have in mind)
- 22:19, 18 December 2018 Mahjongg talk contribs uploaded File:Rhococo keyboard PCB Layout for rev 1,8.png (8x8mm Corner cutouts, enlarged solderpads for 6-wire and 8-wire cables.)
- 14:37, 17 December 2018 Mahjongg talk contribs uploaded a new version of File:RhoCoCo 3D full preview rendering with red enclosure.PNG (Keyboard key positions updated from keyboard PCB gerber. Solid instead of semi-transparent)
- 17:04, 10 December 2018 Mahjongg talk contribs uploaded File:RhoCoCo 3D full preview rendering with red enclosure.PNG
- 12:37, 10 December 2018 Mahjongg talk contribs uploaded a new version of File:Rhococo concept art.png (Revision 1.8. Moved speaker. Corrected SRAM chip to DIP-32)
- 12:25, 10 December 2018 Mahjongg talk contribs uploaded a new version of File:Rhococo revision 1.8.png (Restored missing stereo jack)
- 12:09, 10 December 2018 Mahjongg talk contribs uploaded 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.)
- 10:44, 10 December 2018 Mahjongg talk contribs uploaded File:RhoCoCo rev1,8 keyboard PCB rendering bottom.PNG (PCB rendering keyboard for rev1,8 bottom (solder) side)
- 10:43, 10 December 2018 Mahjongg talk contribs uploaded File:RhoCoCo rev1,8 keyboard PCB rendering top.PNG (PCB rendering keyboard for rev 1,8 top)
- 10:39, 10 December 2018 Mahjongg talk contribs uploaded File:RhoCoCo rev1,8 PCB rendering bottom.PNG (Rev1,8 PCB pre-rendering bottom)
- 10:36, 10 December 2018 Mahjongg talk contribs uploaded File:RhoCoCo rev1,8 PCB rendering top.PNG (Revision 1.8 PCB pre-rendering top side)
- 20:51, 9 December 2018 Mahjongg talk contribs uploaded a new version of File:Rhococo keyboard.png (Deluxe Version for rev 1,8)
- 20:40, 9 December 2018 Mahjongg talk contribs uploaded a new version of File:FULL RHOCOCO-keyboard-io.png (Revision 1,8 of December 9, 2018)
- 20:39, 9 December 2018 Mahjongg talk contribs uploaded a new version of File:FULL RHOCOCO-z80.png (Revision 1,8 with 256K memory mapper)
- 20:33, 9 December 2018 Mahjongg talk contribs uploaded a new version of File:FULL RHOCOCO-main.png
- 20:05, 9 December 2018 Mahjongg talk contribs uploaded File:RHOCOCO rev 1,8 schematic.pdf (Final version with 256K memory mapper rev 1,8 December 9, 2018)
- 20:03, 9 December 2018 Mahjongg talk contribs uploaded File:Rhococo rev 1,8.png (Finalized version rev1,8. With 256K memory mapper)
- 17:31, 5 December 2018 Mahjongg talk contribs 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)
- 17:31, 5 December 2018 Mahjongg talk contribs 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)
- 00:07, 5 December 2018 Mahjongg talk contribs uploaded 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.)
- 18:16, 2 December 2018 Mahjongg talk contribs uploaded a new version of File:RHOCOCO rev 1,7.pdf (mapper address lines A14, A15 and A16 to expansion port)
- 18:03, 2 December 2018 Mahjongg talk contribs uploaded a new version of File:Rhococo rev 1,7 partly layed out.png (2 december More work done, RAM-A14 RAM-A15 and RAM-A16 to expansion connector, LS670 labeled on silk screen)
- 13:52, 29 November 2018 Mahjongg talk contribs uploaded a new version of File:Rhococo concept art.png (Even more colorful text, which highlights the Rho in Rhococo)
- 11:18, 29 November 2018 Mahjongg talk contribs uploaded a new version of File:Rhococo concept art.png (Added 74LS670 memory mapper)
- 16:39, 28 November 2018 Mahjongg talk contribs uploaded a new version of File:Rhococo with 74LS670 PCB.png (More realistic resistor size for cheap generic 1/4 watt resistors.)
- 12:01, 28 November 2018 Mahjongg talk contribs uploaded a new version of File:Rhococo with 74LS670 PCB.png (IMPROVED PLACEMENT due to having done some layout optimizations, more correct rendering.)
- 00:06, 28 November 2018 Mahjongg talk contribs uploaded a new version of File:Rhococo rev 1,7 partly layed out.png (about 60% ready)
- 23:16, 27 November 2018 Mahjongg talk contribs uploaded File:Rhococo rev 1,7 partly layed out.png (at circa 50% finished)
- 22:59, 27 November 2018 Mahjongg talk contribs uploaded File:RHOCOCO rev 1,7.pdf (Version with SN74LS670 memory mapper (128K))
- 12:03, 22 November 2018 Mahjongg talk contribs uploaded a new version of File:Rhococo with 74LS670 PCB.png (updated version number shown to rev 1.7)
- 13:26, 21 November 2018 Mahjongg talk contribs uploaded a new version of File:Memory mapper.PNG (Corrected version, A14 A15 now on the read inputs, and Z80-D0 Z80-D1 on the write inputs)
- 12:21, 21 November 2018 Mahjongg talk contribs uploaded File:Memory mapper.PNG
- 12:21, 21 November 2018 Mahjongg talk contribs uploaded a new version of File:Rhococo with 74LS670 PCB.png (update)
- 14:01, 20 November 2018 Mahjongg talk contribs uploaded 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).)
- 11:18, 31 October 2018 Mahjongg talk contribs uploaded a new version of File:Rhococo concept art.png (Added power LED connection, and debug LED)
- 10:37, 31 October 2018 Mahjongg talk contribs uploaded File:RhoCoCo rev1,6 PCB rendering full.PNG (Rendering of revision 1.6 with power and debug LEDs)
