$_ALDFF_NN_

A negative edge D-type flip-flop with negative polarity async load.

Truth table:    D C L AD | Q
               ----------+---
                - - 0 a  | a
                d \ - -  | d
                - - - -  | q

Simulation model (Verilog)

Listing 121 simcells.v:1267

module \$_ALDFF_NN_ (D, C, L, AD, Q);
    input D, C, L, AD;
    output reg Q;
    always @(negedge C or negedge L) begin
        if (L == 0)
            Q <= AD;
        else
            Q <= D;
    end
endmodule

Note

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