Dave
5f27567db3
Modify to use DIP switch or jumpers
...
- Add combined DIP-switch/Jumper footprint to footprint library
- Fix Apple2-encoder and interface-ascii-atmega2560 schematics and PCB to use
new footprint.
2020-12-29 17:11:50 -06:00
Dave
f25395c6ef
For ASCII interfaces, use common/unikbd.lib instead of directory-local libs
2020-08-13 15:50:49 -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
4b5dbd45a2
Fix connector J8 name to "custom connector 2"
2020-06-02 23:09:12 -05:00
Dave
4a266ba3cc
Remove extraneous silk screen legends
2020-06-02 23:02:50 -05:00
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
488e76c92c
update pcb rendering to latest rev
2020-05-31 10:43:31 -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
cc4fdfb161
Update README for 2560-based ASCII interface
2020-05-12 17:43:44 -05:00
Dave
218d174489
Updae 3D image
2020-05-12 17:36:29 -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
0727621c19
ERC/DRC fixes
...
- Removed diodes from pinout page; these were for illustrative purposes only
- Added No-Connects on unused row signals.
2020-05-06 13:33:05 -05:00
Dave
3d8438bede
Add extra sheet to document keyboard connector pinout
2020-05-01 16:35:24 -05:00
dfnr2
6edc2dc535
Update README.md
2020-04-18 00:21:56 -05:00
Dave
8db577580e
Move DIP switch number label
2020-04-18 00:20:23 -05:00
Dave
5c1f5c0297
Update README for Atmega2560 ASCII interface
2020-04-16 17:14:31 -05:00
Dave
ac0d43b97e
Add fixed PCB rendering
2020-04-16 17:13:11 -05:00
Dave
8fa9e27afa
Remove problematic image
2020-04-16 17:10:52 -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
427080a666
Clarified textbox comments
2020-04-15 15:23:04 -05:00
Dave
192b626be3
More README cleanup
2020-04-14 00:53:27 -05:00
Dave
d08e65bef4
Change ATMega328P to ATMega2560 at top of README
2020-04-14 00:49:44 -05:00
Dave
35d3bfb11b
README cleanups.
2020-04-14 00:49:06 -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
