Added pullup+down to the PCF Addr lines, CGND conn...
by jordancartwright 3 years 22 hours
Added pullup+down to the PCF Addr lines, CGND connected through RC to GND near PSU
consolidated a few parts, setup BOM output for ass...
by j.cartwright 3 years 22 hours
consolidated a few parts, setup BOM output for assembly
Initial layout of power supplies, added mounting h...
by ADI\jcartwright 3 years 22 hours
Initial layout of power supplies, added mounting holes and shifted channels to accomodate them
Grounded unused FET pins, input channels routed
by ADI\jcartwright 3 years 22 hours
Removed numerous IO expanders no longer required f...
by ADI\jcartwright 3 years 22 hours
Removed numerous IO expanders no longer required for FP LEDs, Diodes on rail switching changed to FETs, window comp changed to open collector, 12V PSU changed to smaller footprint, changes pushed to PCB and routing started
Finished processor schematic, annotated components...
by ADI\jcartwright 3 years 22 hours
Finished processor schematic, annotated components, ready to start PCB work
Added some headers, finished power supplies, fixed...
by ADI\jcartwright 3 years 22 hours
Added some headers, finished power supplies, fixed up negative rail measurement
schematics largely done, still some work to do on ...
by ADI\jcartwright 3 years 22 hours
schematics largely done, still some work to do on processor and power supplies
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