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// $Header: /home/marcus/revision_ctrl_test/oc_cvs/cvs/or1k/mp3/lib/xilinx/unisims/OBUFEN.v,v 1.1.1.1 2001-11-04 18:59:49 lampret Exp $

/*

FUNCTION        : INVERTING ACTIVE-LOW TRI-STATE OUTPUT BUFFER

*/

`timescale  100 ps / 10 ps

`celldefine

module OBUFEN (O, E, I);

    parameter cds_action = "ignore";

    output O;

    input  E, I;

    tri0 GTS = glbl.GTS;

    not I1 (T, E);

    or O1 (ts, GTS, T);

    notif0 T1 (O, I, ts);

    specify

        (I *> O) = (1, 1);

        (E *> O) = (1, 1);

    endspecify

endmodule

`endcelldefine