Schematics refactoring:
by giuliof 1 year 9 months
Schematics refactoring:

- New sheet reserved to video memory.
- Removed video memory parts inside video_generation.
- Removed video memory parts inside GPIO.
- Generic cleanup to keep all circuits inside each sheet.
DRAM: row/column mux, parity generator (partial), ...
by giuliof 2 years 1 month
DRAM: row/column mux, parity generator (partial), memory ICs
RAM addressing, including DRAM ras and cas
by giuliof 2 years 1 month
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