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#openlane
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# openlane
e

Eugene Stolbikov

08/23/2021, 7:55 AM
Hi! I found that diode perimeter is incorrect in sky130_fd_sc_hd__diode_2 subckt in sky130A/libs.ref/sky130_fd_sc_hd/spice/sky130_fd_sc_hd.spice. The diode dimentions are: 0.63x0.69, so perimeter must be 2.64, but in netlist it is 5.36. LVS in OpenLane flow catches this error.