Hi i rly need help I solved DNS for fisrt Y but for Z I cant figure out last step and with CNS I tried everything that came to my mind but I cant move a bit and i would like to ask you for help, y=(A nor B) xor (c xnor ~d) and z=(c xnor ~d) nand (b xor d)
I know final values from logisim but I need to knwo the steps
DNS:
Z=~B ~D + C D + B ~C
y=~A ~B ~C ~D + ~A ~B C D + B ~C D + B C ~D + A ~C D + A C ~D
CNS:
z=(B + C + ~D) (~B + ~C + D)
y=(A + B + C + ~D) (A + B + ~C + D) (~B + C + D) (~B + ~C + ~D) (~A + C + D) (~A + ~C + ~D)
I know final values from logisim but I need to knwo the steps
DNS:
Z=~B ~D + C D + B ~C
y=~A ~B ~C ~D + ~A ~B C D + B ~C D + B C ~D + A ~C D + A C ~D
CNS:
z=(B + C + ~D) (~B + ~C + D)
y=(A + B + C + ~D) (A + B + ~C + D) (~B + C + D) (~B + ~C + ~D) (~A + C + D) (~A + ~C + ~D)