Apple-2-HW/Apple2-IO-RPi
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42 Commits 1 Branch 6 Tags 26 MiB
c93b54c669
Commit Graph

7 Commits

Author SHA1 Message Date
Terence Boldt
c93b54c669 Update schematic/PCB to work with more EPROM types 2020-12-13 22:19:04 -05:00
Terence Boldt
3880a1c30c Add ground wires to EPROM address lines 2020-12-13 00:43:19 -05:00
Terence Boldt
f045f4338f Update schematics and board 
- Remove resistor voltage dividers
- Change to 74LVC parts with +3.3V VCC
- Remove control lines
 2020-11-19 09:00:27 -05:00
Terence Boldt
ecba35fefe Update PCB component layout 2020-11-16 19:21:56 -05:00
Terence Boldt
dd5ddf4691 Update schematic and create rough PCB layout 2020-11-15 22:44:31 -05:00
Terence Boldt
d632a1d959 Add control lines and resistors - STILL MISSING CAPACITORS AND VCC/GND 2020-11-10 21:49:04 -05:00
Terence Boldt
dc7176cdce Add initial schematic - MISSING RESISTORS AND CONTROL LINES 2020-11-02 21:56:42 -05:00