12 Commits

Author	SHA1	Message	Date
Dave	8bd7dc8dea	Various PCB cleanup ... - Fix position of holes around 1x25 connector to match Apple 2 keyboard - silk screen fixes - minor trace shoves.	2020-06-02 22:58:50 -05:00
Dave	b6599dd9e2	Add mounting holes for Apple II keyboard	2020-06-02 10:48:01 -05:00
Dave	1f220923e1	Include both ISP and JTAG ports in programming header	2020-05-31 10:40:31 -05:00
Dave	8828d90d96	Add additional mounting holes to ASCII interface PCBS and Sol-20 PCB	2020-05-14 03:12:14 -05:00
Dave	87bd25fa64	Minor silk screen cleanups.	2020-05-14 02:24:30 -05:00
Dave	d69dbaf6d1	Cleanups on ASCII interface PCBs, 328P and 2560 versions ... - Clean up diode positioning and numbering - Remove 3D models for devices that are not normally fitted - clean up labeling - update README files to match PCBs.	2020-05-14 02:17:03 -05:00
Dave	d5208f73bf	ATMega2560 PCB fixes and updates ... - add additional key matrix connector (for custom matrix including Apple 2) - Fix bypassed diodes. Diodes on rows 8-15 should have been - jumpered (bypassed), but instead were standard diode footprints.	2020-05-12 17:12:07 -05:00
Dave	8db577580e	Move DIP switch number label	2020-04-18 00:20:23 -05:00
Dave	9cb368be32	Clean up connector labels on ATmel-2560 ASCII interface PCB	2020-04-16 17:02:28 -05:00
Dave	f946a699a0	Add 16-pin socket for custom interface/prototyping	2020-04-16 16:56:06 -05:00
Dave	aaf6233723	Silk screen cleanups	2020-04-14 00:29:19 -05:00
Dave	1a9c84aac1	Add Atmega2560-based ASCII interface board	2020-04-13 20:54:56 -05:00