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* Subcircuit 2bitmul
.subckt 2bitmul net-_u1-pad1_ net-_u1-pad2_ net-_u1-pad3_ net-_u1-pad4_ net-_u1-pad5_ net-_u1-pad6_ net-_u1-pad7_ net-_u1-pad8_
* c:\esim\esim\src\subcircuitlibrary\2bitmul\2bitmul.cir
.include half_adder.sub
* u5 net-_u1-pad1_ net-_u1-pad3_ net-_u1-pad5_ d_and
* u4 net-_u1-pad2_ net-_u1-pad3_ net-_u4-pad3_ d_and
* u3 net-_u1-pad1_ net-_u1-pad4_ net-_u3-pad3_ d_and
* u2 net-_u1-pad2_ net-_u1-pad4_ net-_u2-pad3_ d_and
x2 net-_u4-pad3_ net-_u3-pad3_ net-_u1-pad6_ net-_x1-pad1_ half_adder
x1 net-_x1-pad1_ net-_u2-pad3_ net-_u1-pad7_ net-_u1-pad8_ half_adder
a1 [net-_u1-pad1_ net-_u1-pad3_ ] net-_u1-pad5_ u5
a2 [net-_u1-pad2_ net-_u1-pad3_ ] net-_u4-pad3_ u4
a3 [net-_u1-pad1_ net-_u1-pad4_ ] net-_u3-pad3_ u3
a4 [net-_u1-pad2_ net-_u1-pad4_ ] net-_u2-pad3_ u2
* Schematic Name: d_and, NgSpice Name: d_and
.model u5 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
* Schematic Name: d_and, NgSpice Name: d_and
.model u4 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
* Schematic Name: d_and, NgSpice Name: d_and
.model u3 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
* Schematic Name: d_and, NgSpice Name: d_and
.model u2 d_and(fall_delay=1.0e-9 input_load=1.0e-12 rise_delay=1.0e-9 )
* Control Statements
.ends 2bitmul
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