To je az obludne, co dovedou stvorit navrhari ve VHDL :o) Danhard ******* Marek Sembol wrote: > no za ty prachy bych si to asi narval do nejakeho hradloveho pole... http://www.8052.com/codelib/quad_decoder.zip Popis k tomuto je: Hardware quadrature decoder with digital filtered inputs suitable for implementation in a small CPLD. wek