Modified the xschem schematics so that the wrapper level correctly
represents the metal resistors that were added to the layout to
maintain all the pins on isolated nets. The LVS with the xschem
netlist is now correct with the modified layout. The verilog
netlist has not yet been updated.
diff --git a/xschem/user_analog_project_wrapper.sch b/xschem/user_analog_project_wrapper.sch
index e0da610..e3cbcec 100644
--- a/xschem/user_analog_project_wrapper.sch
+++ b/xschem/user_analog_project_wrapper.sch
@@ -22,6 +22,46 @@
N 4010 -340 4130 -340 { lab=gpio_analog[3]}
N 4010 -310 4130 -310 { lab=io_out[11]}
N 4010 -280 4130 -280 { lab=io_out[12]}
+N 3670 300 3670 340 { lab=io_clamp_low[2]}
+N 3670 400 3670 420 { lab=vssa1}
+N 3670 440 3670 460 { lab=io_clamp_high[2]}
+N 3670 520 3670 530 { lab=vssa1}
+N 3670 570 3670 590 { lab=io_clamp_low[1]}
+N 3670 650 3670 670 { lab=vssa1}
+N 4160 300 4160 330 { lab=io_clamp_high[1]}
+N 4160 390 4160 410 { lab=vssa1}
+N 4160 440 4160 460 { lab=io_clamp_low[0]}
+N 4160 520 4160 530 { lab=vssa1}
+N 4160 550 4160 560 { lab=io_clamp_high[0]}
+N 4160 620 4160 640 { lab=io_analog[4]}
+N 3630 300 3670 300 { lab=io_clamp_low[2]}
+N 3630 420 3670 420 { lab=vssa1}
+N 3630 440 3670 440 { lab=io_clamp_high[2]}
+N 3630 530 3670 530 { lab=vssa1}
+N 3630 570 3670 570 { lab=io_clamp_low[1]}
+N 3630 670 3670 670 { lab=vssa1}
+N 4130 300 4160 300 { lab=io_clamp_high[1]}
+N 4130 410 4160 410 { lab=vssa1}
+N 4130 440 4160 440 { lab=io_clamp_low[0]}
+N 4130 530 4160 530 { lab=vssa1}
+N 4130 550 4160 550 { lab=io_clamp_high[0]}
+N 4130 640 4160 640 { lab=io_analog[4]}
+N 3670 710 3670 750 { lab=io_oeb[12]}
+N 3670 810 3670 830 { lab=vssd1}
+N 3670 850 3670 870 { lab=io_oeb[16]}
+N 3670 930 3670 940 { lab=vssd1}
+N 4160 710 4160 740 { lab=io_oeb[11]}
+N 4160 800 4160 820 { lab=vssd1}
+N 4160 850 4160 870 { lab=#net1}
+N 4160 930 4160 940 { lab=vssd1}
+N 3630 710 3670 710 { lab=io_oeb[12]}
+N 3630 830 3670 830 { lab=vssd1}
+N 3630 850 3670 850 { lab=io_oeb[16]}
+N 3630 940 3670 940 { lab=vssd1}
+N 4130 710 4160 710 { lab=io_oeb[11]}
+N 4130 820 4160 820 { lab=vssd1}
+N 4130 850 4160 850 { lab=#net1}
+N 4130 940 4160 940 { lab=vssd1}
C {example_por.sym} 3860 -310 0 0 {name=x1}
C {example_por.sym} 3860 20 0 0 {name=x2}
C {devices/iopin.sym} 3240 -470 0 0 {name=p1 lab=vdda1}
@@ -68,3 +108,73 @@
C {devices/lab_pin.sym} 4110 -10 0 1 {name=l10 sig_type=std_logic lab=gpio_analog[7]}
C {devices/lab_pin.sym} 4110 20 0 1 {name=l11 sig_type=std_logic lab=io_out[15]}
C {devices/lab_pin.sym} 4110 50 0 1 {name=l12 sig_type=std_logic lab=io_out[16]}
+C {sky130_fd_pr/res_generic_m1.sym} 3670 370 0 0 {name=R1
+W=11
+L=0.25
+model=res_generic_m3
+mult=1}
+C {sky130_fd_pr/res_generic_m1.sym} 3670 490 0 0 {name=R2
+W=11
+L=0.25
+model=res_generic_m3
+mult=1}
+C {sky130_fd_pr/res_generic_m1.sym} 3670 620 0 0 {name=R4
+W=11
+L=0.25
+model=res_generic_m3
+mult=1}
+C {sky130_fd_pr/res_generic_m1.sym} 4160 360 0 0 {name=R5
+W=11
+L=0.25
+model=res_generic_m3
+mult=1}
+C {sky130_fd_pr/res_generic_m1.sym} 4160 490 0 0 {name=R6
+W=11
+L=0.25
+model=res_generic_m3
+mult=1}
+C {sky130_fd_pr/res_generic_m1.sym} 4160 590 0 0 {name=R7
+W=11
+L=0.25
+model=res_generic_m3
+mult=1}
+C {devices/lab_pin.sym} 3630 300 0 0 {name=l13 sig_type=std_logic lab=io_clamp_low[2]}
+C {devices/lab_pin.sym} 3630 440 0 0 {name=l14 sig_type=std_logic lab=io_clamp_high[2]}
+C {devices/lab_pin.sym} 3630 570 0 0 {name=l15 sig_type=std_logic lab=io_clamp_low[1]}
+C {devices/lab_pin.sym} 4130 300 0 0 {name=l16 sig_type=std_logic lab=io_clamp_high[1]}
+C {devices/lab_pin.sym} 4130 440 0 0 {name=l17 sig_type=std_logic lab=io_clamp_low[0]}
+C {devices/lab_pin.sym} 3630 420 0 0 {name=l18 sig_type=std_logic lab=vssa1}
+C {devices/lab_pin.sym} 3630 530 0 0 {name=l19 sig_type=std_logic lab=vssa1}
+C {devices/lab_pin.sym} 4130 410 0 0 {name=l20 sig_type=std_logic lab=vssa1}
+C {devices/lab_pin.sym} 4130 530 0 0 {name=l21 sig_type=std_logic lab=vssa1}
+C {devices/lab_pin.sym} 3630 670 0 0 {name=l22 sig_type=std_logic lab=vssa1}
+C {devices/lab_pin.sym} 4130 550 0 0 {name=l23 sig_type=std_logic lab=io_clamp_high[0]}
+C {devices/lab_pin.sym} 4130 640 0 0 {name=l24 sig_type=std_logic lab=io_analog[4]}
+C {sky130_fd_pr/res_generic_m1.sym} 3670 780 0 0 {name=R8
+W=0.56
+L=0.49
+model=res_generic_m3
+mult=1}
+C {sky130_fd_pr/res_generic_m1.sym} 3670 900 0 0 {name=R9
+W=0.56
+L=0.31
+model=res_generic_m3
+mult=1}
+C {sky130_fd_pr/res_generic_m1.sym} 4160 770 0 0 {name=R11
+W=0.56
+L=0.58
+model=res_generic_m3
+mult=1}
+C {sky130_fd_pr/res_generic_m1.sym} 4160 900 0 0 {name=R12
+W=0.56
+L=0.6
+model=res_generic_m3
+mult=1}
+C {devices/lab_pin.sym} 4130 850 0 0 {name=l25 sig_type=std_logic lab=io_oeb[15]}
+C {devices/lab_pin.sym} 3630 850 0 0 {name=l26 sig_type=std_logic lab=io_oeb[16]}
+C {devices/lab_pin.sym} 4130 710 0 0 {name=l27 sig_type=std_logic lab=io_oeb[11]}
+C {devices/lab_pin.sym} 3630 710 0 0 {name=l28 sig_type=std_logic lab=io_oeb[12]}
+C {devices/lab_pin.sym} 3630 830 0 0 {name=l29 sig_type=std_logic lab=vssd1}
+C {devices/lab_pin.sym} 3630 940 0 0 {name=l30 sig_type=std_logic lab=vssd1}
+C {devices/lab_pin.sym} 4130 820 0 0 {name=l31 sig_type=std_logic lab=vssd1}
+C {devices/lab_pin.sym} 4130 940 0 0 {name=l32 sig_type=std_logic lab=vssd1}
