5 Commits

Author	SHA1	Message	Date
Dave	01f57f69e1	Circuit tweaks ... - Add power-on reset to reset circuit - Modify Shiftlock circuit to require only one jumper	2020-04-23 11:27:54 -05:00
Dave	0e70d49f44	Remove unused files	2020-04-21 14:37:25 -05:00
Dave	fe238606ff	Delete unused filenames	2020-04-21 14:36:44 -05:00
Dave	5fa0f80b4e	Add OSI interface schematic ... Provides a keyboard interface to interface with OSI computers. Equivalent to an OSI 542C. - Includes sound circuits - Includes RESET delay circuit - SHIFT LOCK can be mechanical push-on/push-off or soft toggle, selectable by jumper. - Provide SHIFT LOCK LED output.	2020-04-21 14:30:59 -05:00
Dave	784805adc7	first commit	2019-12-12 14:46:29 -06:00