design compiler library use problem

[mehran1367]

hi all

i have Tsmc 180nm library for synthesizing my circuits. how can i build a library which has just nand cell instead of and ,or , xor cell.

actually is it possible to create a circuit just with nand gates. I want to change only the gates not the flip flop or buffers .

tanx



plz hellllllllllllllllllllllllllllllllllp

 

[Yarrow]

I take it you have a synthesis tool, like RTL compiler etc. and your library is synthesis compatible with .lib .lef files? or do you want to create your own library which is synthesis compatible? A library that has a NAND gate, inverter, and flip flop?