File:RHOCOCO MAIN PROP-.PNG: Difference between revisions

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(initial main schematic with propeller (.PNG picture))
 
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Revision as of 22:53, 10 July 2018

initial main schematic with propeller (.PNG picture)

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Date/TimeThumbnailDimensionsUserComment
current09:12, 18 July 2018Thumbnail for version as of 09:12, 18 July 20182,339 × 1,656 (147 KB)Mahjongg (talk | contribs)Added power supply, analog audio with speaker driver, IO expander with SD-Card, serial I/O header for programming propeller and debugging.
22:53, 10 July 2018Thumbnail for version as of 22:53, 10 July 20183,309 × 2,339 (148 KB)Mahjongg (talk | contribs)Main, without address latches, but with VGA and audio output, EEPROM and Z80-control signals usable for Z80 system with video ram copy triggered by IRQ and with memory to IO write routine
22:53, 3 July 2018Thumbnail for version as of 22:53, 3 July 20183,309 × 2,339 (142 KB)Mahjongg (talk | contribs)initial main schematic with propeller (.PNG picture)

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