5 Commits

Author	SHA1	Message	Date
Dave	506db36ed8	Fixed multiple problems with OSI interface ... - off-by-one connections to keyboard connector - wrong demultiplexing of select signals - 2OE on 74LS240 was not inverted, resulting in wrong circuit. - use pre-jumpered row diodes. - fixed off-grid errors on schematic	2023-11-11 17:51:33 -06:00
Dave	f2a9b655a9	More Interface-ASCII PCB cleanups	2022-12-03 04:09:15 -06:00
Dave	7608d822b5	Adjust some holes so interface mount holes double as aligner mounts.	2020-06-25 23:13:41 -05:00
Dave	14248df6fe	mechanical fit and buildability fixes ... - Moved header slightly forward - Moved interface mount holes do reduce interference with case mount holes - For all keys in classic keyboard, add option for either through-hole or SMT diodes and resistors.	2020-06-23 17:21:38 -05:00
Dave	ac19a16902	Add OSI interface PCB to repo	2020-06-16 13:14:51 -05:00