$_DFF_NP0_

A negative edge D-type flip-flop with positive polarity reset.

Truth table:    D C R | Q
               -------+---
                - - 1 | 0
                d \ - | d
                - - - | q

Simulation model (Verilog)

Listing 176 simcells.v:745

module \$_DFF_NP0_ (D, C, R, Q);
    input D, C, R;
    output reg Q;
    always @(negedge C or posedge R) begin
        if (R == 1)
            Q <= 0;
        else
            Q <= D;
    end
endmodule

Note

This page was auto-generated from the output of help $_DFF_NP0_.