Cirrus Logic AN187 - Manual (Page 9)

AN187
AN187REV1 9
2/2 2 1 node N_9 N_9 = (N_11 & !N_12 # !N_11 & N_12)
Reverse Polarity — !N_9 = (!N_11 & !N_12 #
N_11 & N_12)
1/2 2 1 node N_10 N_10 = (N_19 & N_9)
Reverse Polarity — !N_10 = (!N_19
# !N_9)
1/3 3 1 node N_11 N_11 = (N_16 & N_15 & N_13)
Reverse Polarity — !N_11 = (!N_15 # !N_16 #
!N_13)
1/1 1 1 node N_12.D N_12.D = (N_10)
Reverse Polarity — !N_12.D = (!N_10)
1/1 1 1 node N_12.C N_12.C = (N_21)
Reverse Polarity — !N_12.C = (!N_21)
1/1 1 1 node N_13.D N_13.D = (N_14)
Reverse Polarity — !N_13.D = (!N_14)
1/1 1 1 node N_13.C N_13.C = (N_21)
Reverse Polarity — !N_13.C = (!N_21)
1/2 2 1 node N_14 N_14 = (!N_13 & N_19)
Reverse Polarity — !N_14 = (N_13 # !N_19)
1/1 1 1 node N_15.D N_15.D = (N_3)
Reverse Polarity — !N_15.D = (!N_3)
1/1 1 1 node N_15.C N_15.C = (N_21)
Reverse Polarity — !N_15.C = (!N_21)
1/1 1 1 node N_16.D N_16.D = (N_5)
Reverse Polarity — !N_16.D = (!N_5)
1/1 1 1 node N_16.C N_16.C = (N_21)
Reverse Polarity — !N_16.C = (!N_21)
1/1 1 1 node N_17.D N_17.D = (N_8)
Reverse Polarity — !N_17.D = (!N_8)
1/1 1 1 node N_17.C N_17.C = (N_21)
Reverse Polarity — !N_17.C = (!N_21)
33/42
Best P Term
Total: 31
Total Pins: 5
Total Nodes: 21
Average P-
Term/Output: 1
P-Terms Fan-in Fan-out Type Name
(attributes)
Equations
Table 2. PLD Equations (Continued)