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Added spice testbench to techlibs/cmos

This commit is contained in:
Clifford Wolf 2013-09-14 13:29:11 +02:00
parent bbe5aa446b
commit 2c9bd23801
5 changed files with 73 additions and 6 deletions

View file

@ -0,0 +1,34 @@
.SUBCKT NOT A Y
M1 Y A Vdd Vdd cmosp L=1u W=10u
M2 Y A Vss Vss cmosn L=1u W=10u
.ENDS NOT
.SUBCKT NAND A B Y
M1 Y A Vdd Vdd cmosp L=1u W=10u
M2 Y B Vdd Vdd cmosp L=1u W=10u
M3 Y A M34 Vss cmosn L=1u W=10u
M4 M34 B Vss Vss cmosn L=1u W=10u
.ENDS NAND
.SUBCKT NOR A B Y
M1 Y A M12 Vdd cmosp L=1u W=10u
M2 M12 B Vdd Vdd cmosp L=1u W=10u
M3 Y A Vss Vss cmosn L=1u W=10u
M4 Y B Vss Vss cmosn L=1u W=10u
.ENDS NOR
.SUBCKT DLATCH E D Q
X1 D E S NAND
X2 nD E R NAND
X3 S nQ Q NAND
X4 Q R nQ NAND
X5 D nD NOT
.ENDS DLATCH
.SUBCKT DFF C D Q
X1 nC D t DLATCH
X2 C t Q DLATCH
X3 C nC NOT
.ENDS DFF