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hspice netlst

 

I really want the hspice netlist about d flip flop with reset!!

someone know it?? please told me~~


ex:d flip flop without reset

.SUBCKT DFF gnd vcc d clk q q_bar
X1 gnd vcc 1 2 3 nand2
X2 gnd vcc 3 clk 2 nand2
X3 gnd vcc 2 clk 1 5 nand3
X4 gnd vcc 5 d 1 nand2
X5 gnd vcc 2 q_bar q nand2
X6 gnd vcc q 5 q_bar nand2
.ends

.SUBCKT nand2 gnd vcc a b vout ??

Mx1 vout b vcc vcc ?p w=1.5u l=0.18u
Mx2 vout a vcc vcc ?p w=1.5u l=0.18u
Mx3 vout a 2 gnd ?n w=1u l=0.18u
Mx4 2 b gnd gnd ?n w=1u l=0.18u

.ENDS

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