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vsdip / avsddac_3v3_sky130_v2

Apache License 2.0
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Not find VDDA usage in the design #3

Open dineshannayya opened 2 years ago

dineshannayya commented 2 years ago

I don't see where design in using VDDA (Ananlog 3.3V Supply) in the circuit

SameerSDurgoji commented 2 years ago

Hello, the updated layout has been added in the location : avsddac_3v3_sky130_v2/Layout files/Layout_new/ (https://github.com/vsdip/avsddac_3v3_sky130_v2/tree/main/Layout%20files/Layout_new)

dineshannayya commented 2 years ago

Thanks Sameer for updated database, Appropriate your effort in routing the complete database. Now vdd/vss are routed also in horizontal which was missing in the previous database. Only thing is area got increased by twice. It would have been nice if you would have used met-3/met4 for Power/Gnd and Met1/Met2 for Routing. As I asked I don't see where design in using VDDA (Analog 3.3V Supply) in the circuit. (Your Spec shows Analog 3.3V supply is needed)? I see only digital vdd/gnd used in the design.