| **.subckt ASYNC1 A B A B C CN B A B A | |
| *.ipin A | |
| *.ipin B | |
| *.ipin A | |
| *.ipin B | |
| *.opin C | |
| *.opin CN | |
| *.ipin B | |
| *.ipin A | |
| *.ipin B | |
| *.ipin A | |
| m1 CN B net3 enbsim3 m=1 | |
| x1 net4 A VDD epbsim3 m=1 | |
| x0 CN B net4 epbsim3 m=1 | |
| x2 net1 A VDD epbsim3 m=1 | |
| x3 net1 B VDD epbsim3 m=1 | |
| x4 CN C net1 epbsim3 m=1 | |
| x5 C CN VDD epbsim3 m=1 | |
| m0 CN C net2 enbsim3 m=1 | |
| m2 net3 A GND enbsim3 m=1 | |
| m3 net2 B GND enbsim3 m=1 | |
| m4 net2 A GND enbsim3 m=1 | |
| m5 C CN GND enbsim3 m=1 | |
| **.ends | |
| .GLOBAL GND | |
| .GLOBAL VDD | |
| ** flattened .save nodes | |
| .end |